IC芯片74HC251品牌、价格、PDF参数

newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
cd74hc251m96 texas instruments ic, 8i/p single multiplexer, soic-16, each 05b6127 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
cd74hc251e texas instruments ic, 8i/p single multiplexer, dip-16, each 06f3079 0
1-24 : $.886
25-99 : $.709
100-249 : $.62
250-499 : $.544
500-999 : $.481
1000-2499 : $.38
2500-4999 : $.355
5000 or more : $.337
see more
sn74hc251d texas instruments ic, 8i/p sgl data selector/mux, soic-16, each 08f6489 1118
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
sn74hc251n texas instruments ic, 8i/p sgl data selector/mux, dip-16, each 08f6490 1098
1-24 : $.528
25-99 : $.41
100-249 : $.357
250-499 : $.311
500-999 : $.264
1000-2499 : $.212
2500-4999 : $.192
5000 or more : $.179
see more
sn74hc251pwre4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, tape on reel of 1 33k6221 0
1 + : $.15
cd74hc251me4 texas instruments ic, 8i/p single multiplexer, soic-16, each 36k9598 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
cd74hc251m96e4 texas instruments ic, 8i/p single multiplexer, soic-16, each 36k9600 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
sn74hc251nsre4 texas instruments ic, 8i/p sgl data selector/mux, sop-16, tape on reel of 1 37k2777 0
1 + : $.165
sn74hc251dr texas instruments ic, 8i/p sgl data selector/mux, soic-16, tape on reel of 1 76c3507 0
1 + : $.15
sn74hc251pwt texas instruments ic, 8i/p sgl data selector/mux, tssop-16, tape on reel of 1 82h5671 0
1 + : $.338
cd74hc251m texas instruments ic, 8i/p single multiplexer, soic-16, each 66f5211 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
sn74hc251dbr texas instruments ic, 8i/p sgl data selector/mux, ssop-16, tape on reel of 1 76c3506 0
1 + : $.165
sn74hc251de4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, each 37k2774 0
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
sn74hc251pwe4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, each 69k0341 0
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
sn74hc251drg4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, tape on reel of 1 41m4816 0
1 + : $.15
cd74hc251mg4 texas instruments ic, 8i/p single multiplexer, soic-16, each 41m2983 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
sn74hc251pwte4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, each 33k6222 0
1-24 : $.945
25-99 : $.756
100-249 : $.662
250-499 : $.581
500-999 : $.513
1000-2499 : $.405
2500-4999 : $.378
5000 or more : $.36
see more
sn74hc251pwrg4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, tape on reel of 1 46m8058 0
1 + : $.15
sn74hc251pwtg4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, tape on reel of 1 46m8059 0
1 + : $.338
sn74hc251pwr texas instruments ic, 8i/p sgl data selector/mux, tssop-16, tape on reel of 1 83c7555 0
1 + : $.15
sn74hc251dtg4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, tape on reel of 1 41m4817 0
1 + : $.338
sn74hc251ne4 texas instruments ic, 8i/p sgl data selector/mux, dip-16, each 63k6323 0
1-24 : $.528
25-99 : $.41
100-249 : $.357
250-499 : $.311
500-999 : $.264
1000-2499 : $.212
2500-4999 : $.192
5000 or more : $.179
see more
sn74hc251dre4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, tape on reel of 1 37k2775 0
1 + : $.15
sn74hc251dbre4 texas instruments ic, 8i/p sgl data selector/mux, ssop-16, tape on reel of 1 33k6220 0
1 + : $.165
sn74hc251nsr texas instruments ic, 8i/p sgl data selector/mux, sop-16, tape on reel of 1 76c3508 0
1 + : $.165
sn74hc251pw texas instruments ic, 8i/p sgl data selector/mux, tssop-16, each 22h0350 0
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
sn74hc251dbrg4 texas instruments ic, 8i/p sgl data selector/mux, ssop-16, tape on reel of 1 46m8055 0
1 + : $.165
sn74hc251nsrg4 texas instruments ic, 8i/p sgl data selector/mux, sop-16, tape on reel of 1 46m8056 0
1 + : $.165
sn74hc251dte4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, each 37k2776 0
1-24 : $.945
25-99 : $.756
100-249 : $.662
250-499 : $.581
500-999 : $.513
1000-2499 : $.405
2500-4999 : $.378
5000 or more : $.36
see more
sn74hc251dt texas instruments ic, 8i/p sgl data selector/mux, soic-16, tape on reel of 1 87h2632 0
1 + : $.338
sn74hc251pwg4 texas instruments ic, 8i/p sgl data selector/mux, tssop-16, each 46m8057 0
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
cd74hc251m96g4 texas instruments ic, 8i/p single multiplexer, soic-16, each 41m2985 0
1-24 : $.92
25-99 : $.713
100-249 : $.621
250-499 : $.541
500-999 : $.46
1000-2499 : $.368
2500-4999 : $.334
5000 or more : $.311
see more
sn74hc251dg4 texas instruments ic, 8i/p sgl data selector/mux, soic-16, each 41m4815 0
1-24 : $.576
25-99 : $.447
100-249 : $.389
250-499 : $.339
500-999 : $.288
1000-2499 : $.231
2500-4999 : $.209
5000 or more : $.195
see more
cd74hc251ee4 texas instruments ic, 8i/p single multiplexer, dip-16, each 36k9597 0
1-24 : $.886
25-99 : $.709
100-249 : $.62
250-499 : $.544
500-999 : $.481
1000-2499 : $.38
2500-4999 : $.355
5000 or more : $.337
see more
cd74hc251mt texas instruments logic, 8-in mux tri-st hs 16so, rl250, spool of 250 34r7032 2
1-9 : $169.94
10-24 : $156.72
25-49 : $146.34
50-99 : $140.67
100 or more : $135.01
see more
sn74hc251pwt texas instruments logic, select/mux 3st, 16tssop, rl250, spool of 250 34r8768 5
1-9 : $119.31
10-24 : $110.03
25-49 : $102.74
50-99 : $98.76
100 or more : $94.78
see more
sn74hc251pw texas instruments logic, selector/mux 3st, 16tssop, each 34r8767 885
1-249 : $.517
250-499 : $.39
500-999 : $.346
1000-4999 : $.312
5000 or more : $.284
see more
sn74hc251dt texas instruments logic, selector/mux 3st, 16so, rl250, spool of 250 34r8766 4
1-9 : $126.06
10-24 : $116.26
25-49 : $108.55
50-99 : $104.35
100 or more : $100.15
see more
cd74hc251m texas instruments logic, 8-in mux tri-st hs, 16soic, each 50r5382 662
1-249 : $.826
250-499 : $.623
500-999 : $.553
1000-4999 : $.498
5000 or more : $.454
see more
cd74hc251e texas instruments logic, 8-in mux tri-st hs, 16dip, each 50r5381 68
1-99 : $.784
100-249 : $.609
250-499 : $.548
500-999 : $.499
1000 or more : $.459
see more
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
mm74hc251m. fairchild semiconductor ic, 74hc cmos, smd, 74hc251, soic16 3548788 96
1 : $0.36
mm74hc251m fairchild semiconductor ic, 74hc cmos, smd, 74hc251, soic16 1013856 2399
1 : $0.95
25 : $0.63
mm74hc251n fairchild semiconductor ic, 74hc cmos, 74hc251, dip16, 6v 1013935 732
1 : $1.44
25 : $1.07
m74hc251b1r stmicroelectronics ic, 74hc cmos, 74hc251, dip16, 6v 9755462 214
1 : $0.27
10 : $0.26
sn74hc251d texas instruments ic, data selectors/mux, 74hc251 9591311 1351
1 : $0.3
25 : $0.28
sn74hc251n texas instruments ic, data selectors/mux, 74hc251 9591320 1334
1 : $0.28
25 : $0.25
cd74hc251e texas instruments logic, 8-in mux tri-st hs, 16dip 1740156 130
1 : $1.15
10 : $0.91
sn74hc251pw texas instruments logic, selector/mux 3st, 16tssop 1741566 885
1 : $0.3
10 : $0.28
cd74hc251mt texas instruments logic, 8-in mux tri-st hs 16so, rl250 1753668 2
1 : $200.92
cd74hc251m texas instruments logic, 8-in mux tri-st hs, 16soic 1753490 757
1 : $0.44
10 : $0.43
sn74hc251dt texas instruments logic, selector/mux 3st, 16so, rl250 1754448 4
1 : $142.76
sn74hc251pwt texas instruments logic, select/mux 3st, 16tssop, rl250 1754449 5
1 : $142.76
farnell • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 farnell # 数量 asia 数量 europe 价格 (gbp)
cd74hc251e texas instruments logic, 8-in mux tri-st hs, 16dip 1740156 62 164
1 : £0.55
10 : £0.47
100 : £0.36
cd74hc251m texas instruments logic, 8-in mux tri-st hs, 16soic 1753490 194 775
1 : £0.54
10 : £0.42
100 : £0.34
cd74hc251mt texas instruments logic, 8-in mux tri-st hs 16so, rl250 1753668 0 2
1 : £90.87
m74hc251b1r stmicroelectronics ic, 74hc cmos, 74hc251, dip16, 6v 9755462 19 200
1 : £0.45
10 : £0.34
100 : £0.24
250 : £0.21
500 : £0.175
see more
mm74hc251m fairchild semiconductor ic, 74hc cmos, smd, 74hc251, soic16 1013856 0 2593
1 : £0.35
10 : £0.23
100 : £0.175
mm74hc251n fairchild semiconductor ic, 74hc cmos, 74hc251, dip16, 6v 1013935 10 817
1 : £0.9
10 : £0.57
100 : £0.42
250 : £0.31
500 : £0.27
see more
sn74hc251d texas instruments ic, data selectors/mux, 74hc251 9591311 36 1368
1 : £0.62
10 : £0.39
100 : £0.31
sn74hc251dt texas instruments logic, selector/mux 3st, 16so, rl250 1754448 0 4
1 : £63.39
sn74hc251n texas instruments ic, data selectors/mux, 74hc251 9591320 19 1470
1 : £0.21
10 : £0.1471
100 : £0.1363
sn74hc251pw texas instruments logic, selector/mux 3st, 16tssop 1741566 0 1870
1 : £0.35
10 : £0.28
100 : £0.22
sn74hc251pw texas instruments logic, selector/mux 3st, 16tssop 1741566 0 1870
1 : £0.35
10 : £0.28
100 : £0.22
sn74hc251pwt texas instruments logic, select/mux 3st, 16tssop, rl250 1754449 0 13
1 : £63.39
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
74hc251d,652 nxp semiconductors ic multiplexer 8input 3st 16soic 568-1424-5-nd 5148
tube
1 : $0.80
10 : $0.70
25 : $0.62
100 : $0.54
250 : $0.47
500 : $0.40
1000 : $0.32
2500 : $0.29
5000 : $0.27
see more
74hc251d,653 nxp semiconductors ic 8-input mux 3-st 16soic 74hc251d,653-nd 0
5000 : $0.27
74hc251db,112 nxp semiconductors ic 8-input mux 3-st 16ssop 74hc251db,112-nd 0
2184 : $0.3335
74hc251db,118 nxp semiconductors ic 8-input mux 3-st 16ssop 74hc251db,118-nd 0
4000 : $0.334
74hc251n,652 nxp semiconductors ic 8-input mux 3-st 16dip 568-7806-5-nd 0
1 : $0.80
10 : $0.70
25 : $0.62
100 : $0.54
250 : $0.47
500 : $0.40
1000 : $0.32
2500 : $0.29
5000 : $0.27
see more
74hc251pw,112 nxp semiconductors ic 8-input mux 3-st 16tssop 74hc251pw,112-nd 0
4800 : $0.27
74hc251pw,118 nxp semiconductors ic 8-input mux 3-st 16tssop 74hc251pw,118-nd 0
5000 : $0.27
cd74hc251mt texas instruments ic 8-in mux tri-st hs 16soic cd74hc251mt-nd 0
750 : $0.631
cd74hc251e texas instruments ic 8-in mux tri-st hs 16-dip cd74hc251e-nd 0
1000 : $0.3795
cd74hc251ee4 texas instruments ic 8-in mux tri-st hs 16-dip cd74hc251ee4-nd 0
1000 : $0.3795
cd74hc251m texas instruments ic 8-in mux tri-st hs 16-soic cd74hc251m-nd 0
1120 : $0.368
cd74hc251m96 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251m96-nd 0
2500 : $0.3335
cd74hc251m96e4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251m96e4-nd 0
2500 : $0.3335
cd74hc251m96g4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251m96g4-nd 0
2500 : $0.3335
cd74hc251me4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251me4-nd 0
1120 : $0.368
cd74hc251mg4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251mg4-nd 0
1120 : $0.368
cd74hc251mte4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251mte4-nd 0
750 : $0.631
cd74hc251mtg4 texas instruments ic 8-in mux tri-st hs 16soic cd74hc251mtg4-nd 0
750 : $0.631
m74hc251b1r stmicroelectronics ic multiplexer 8channel 16-dip 497-1807-5-nd 2795
tube
1 : $0.11
1000 : $0.077
m74hc251rm13tr stmicroelectronics ic multiplexer 8channel 16-soic 497-1808-1-nd 2188
cut tape
1 : $0.96
10 : $0.857
100 : $0.6804
250 : $0.5922
500 : $0.5292
1000 : $0.4158
see more
m74hc251rm13tr stmicroelectronics ic multiplexer 8channel 16-soic 497-1808-2-nd 0
2500 : $0.353
5000 : $0.335
10000 : $0.321
25000 : $0.312
m74hc251rm13tr stmicroelectronics ic multiplexer 8channel 16-soic 497-1808-6-nd 2188
digi-reel®
1 : $0.96
10 : $0.857
100 : $0.6804
250 : $0.5922
500 : $0.5292
1000 : $0.4158
see more
m74hc251ttr stmicroelectronics ic multiplexer 8-ch 3st 16-tssop 497-7831-6-nd 7182
digi-reel®
1 : $0.96
10 : $0.857
100 : $0.6804
250 : $0.5922
500 : $0.5292
1000 : $0.4158
see more
m74hc251ttr stmicroelectronics ic multiplexer 8-ch 3st 16-tssop 497-7831-1-nd 7182
cut tape
1 : $0.96
10 : $0.857
100 : $0.6804
250 : $0.5922
500 : $0.5292
1000 : $0.4158
see more
m74hc251ttr stmicroelectronics ic multiplexer 8-ch 3st 16-tssop 497-7831-2-nd 5000
tape & reel
2500 : $0.353
5000 : $0.335
10000 : $0.321
25000 : $0.312
mc74hc251adg on semiconductor ic data sel/mux 3st 8x1 16soic mc74hc251adg-nd 0
3504 : $0.1445
mc74hc251adr2g on semiconductor ic data sel/mux 3st 8x1 16soic mc74hc251adr2g-nd 0
5000 : $0.135
mc74hc251adtg on semiconductor ic data sel/mux 3st 8x1 16tssop mc74hc251adtg-nd 0
3552 : $0.1445
mc74hc251adtr2g on semiconductor ic data sel/mux 3st 8x1 16tssop mc74hc251adtr2g-nd 0
5000 : $0.135
mm74hc251m fairchild semiconductor multiplexer 8-ch 3-state 16-soic mm74hc251m-nd 0
2880 : $0.184
mm74hc251mtc fairchild semiconductor multiplexer 8-ch 3-state 16tssop mm74hc251mtc-nd 0
4700 : $0.1744
mm74hc251mtcx fairchild semiconductor multiplexer 8-ch 3-state 16tssop mm74hc251mtcx-nd 0
5000 : $0.163
mm74hc251mx fairchild semiconductor multiplexer 8ch 3state 16soic mm74hc251mxdkr-nd 0
1 : $0.65
25 : $0.4568
100 : $0.3917
250 : $0.3383
500 : $0.2908
750 : $0.2493
1000 : $0.2255
see more
mm74hc251mx fairchild semiconductor multiplexer 8ch 3state 16soic mm74hc251mxct-nd 0
1 : $0.65
25 : $0.4568
100 : $0.3917
250 : $0.3383
500 : $0.2908
750 : $0.2493
1000 : $0.2255
see more
mm74hc251mx fairchild semiconductor multiplexer 8ch 3state 16soic mm74hc251mxtr-nd 0
2500 : $0.184
5000 : $0.172
10000 : $0.16
25000 : $0.151
50000 : $0.148
see more
mm74hc251n fairchild semiconductor ic multiplexer 3st 8input 16-dip mm74hc251n-nd 0
1 : $0.75
25 : $0.5828
100 : $0.5076
250 : $0.4418
500 : $0.376
750 : $0.329
1000 : $0.3008
2000 : $0.2726
4800 : $0.2538
see more
mm74hc251sj fairchild semiconductor multiplexer 8-ch 3-state 16-sop mm74hc251sj-nd 0
47 : $0.5074
mm74hc251sjx fairchild semiconductor multiplexer 8-ch 3-state 16-sop mm74hc251sjx-nd 0
2000 : $0.225
sn74hc251d texas instruments ic data sel/mux tri-st 16-soic 296-8280-5-nd 5929
tube
1 : $0.68
25 : $0.504
100 : $0.432
250 : $0.3744
500 : $0.3168
1000 : $0.2448
2500 : $0.2232
5000 : $0.2088
10000 : $0.1944
see more
sn74hc251dbr texas instruments ic data select/mux tri-st 16ssop 296-12894-6-nd 1017
digi-reel®
1 : $0.73
25 : $0.5084
100 : $0.4356
250 : $0.3762
500 : $0.3234
1000 : $0.2508
see more
sn74hc251dbr texas instruments ic data select/mux tri-st 16ssop 296-12894-1-nd 1017
cut tape
1 : $0.73
25 : $0.5084
100 : $0.4356
250 : $0.3762
500 : $0.3234
1000 : $0.2508
see more
sn74hc251dbr texas instruments ic data select/mux tri-st 16ssop 296-12894-2-nd 0
2000 : $0.205
6000 : $0.191
10000 : $0.178
26000 : $0.168
50000 : $0.165
see more
sn74hc251dbre4 texas instruments ic selector/mux 3st 16-ssop sn74hc251dbre4-nd 0
2000 : $0.205
sn74hc251dbrg4 texas instruments ic data selector/mux sgl 16ssop sn74hc251dbrg4-nd 0
2000 : $0.205
sn74hc251de4 texas instruments ic selector/mux 3st 16-soic sn74hc251de4-nd 0
2000 : $0.2232
sn74hc251dg4 texas instruments ic data selector/mux sgl 16soic sn74hc251dg4-nd 0
2000 : $0.2232
sn74hc251dr texas instruments ic data sel/mux 3-st 16-soic 296-14844-2-nd 7500
tape & reel
2500 : $0.186
5000 : $0.174
10000 : $0.162
25000 : $0.153
50000 : $0.15
see more
sn74hc251dr texas instruments ic data sel/mux 3-st 16-soic 296-14844-1-nd 8325
cut tape
1 : $0.66
25 : $0.462
100 : $0.396
250 : $0.342
500 : $0.294
1000 : $0.228
see more
sn74hc251dr texas instruments ic data sel/mux 3-st 16-soic 296-14844-6-nd 8325
digi-reel®
1 : $0.66
25 : $0.462
100 : $0.396
250 : $0.342
500 : $0.294
1000 : $0.228
see more
sn74hc251dre4 texas instruments ic selector/mux 3st 16-soic sn74hc251dre4-nd 0
2500 : $0.186
sn74hc251drg4 texas instruments ic data selector/mux sgl 16soic sn74hc251drg4-nd 0
2500 : $0.186
sn74hc251dt texas instruments ic selector/mux 3st 16-soic sn74hc251dt-nd 0
1000 : $0.405
sn74hc251pwr texas instruments ic selector/mux 3st 16-tssop sn74hc251pwr-nd 0
4000 : $0.186
sn74hc251dte4 texas instruments ic selector/mux 3st 16-soic sn74hc251dte4-nd 0
1000 : $0.405
sn74hc251dtg4 texas instruments ic data selector/mux sgl 16soic sn74hc251dtg4-nd 0
1000 : $0.405
sn74hc251n texas instruments ic data selector/mux 16-dip 296-1585-5-nd 2024
tube
1 : $0.52
25 : $0.3816
100 : $0.327
250 : $0.2834
500 : $0.2398
1000 : $0.1853
2500 : $0.169
5000 : $0.158
10000 : $0.1472
see more
sn74hc251ne4 texas instruments ic selector/mux 3st 16-dip sn74hc251ne4-nd 0
3000 : $0.169
sn74hc251nsr texas instruments ic data select/mux tri-st 16-sop 296-13217-6-nd 3593
digi-reel®
1 : $0.73
25 : $0.5084
100 : $0.4356
250 : $0.3762
500 : $0.3234
1000 : $0.2508
see more
sn74hc251nsr texas instruments ic data select/mux tri-st 16-sop 296-13217-1-nd 3593
cut tape
1 : $0.73
25 : $0.5084
100 : $0.4356
250 : $0.3762
500 : $0.3234
1000 : $0.2508
see more
sn74hc251nsr texas instruments ic data select/mux tri-st 16-sop 296-13217-2-nd 0
2000 : $0.205
6000 : $0.191
10000 : $0.178
26000 : $0.168
50000 : $0.165
see more
sn74hc251nsre4 texas instruments ic selector/mux 3st 16-sop sn74hc251nsre4-nd 0
2000 : $0.205
sn74hc251nsrg4 texas instruments ic data selector/mux sgl 16soic sn74hc251nsrg4-nd 0
2000 : $0.205
sn74hc251pw texas instruments ic selector/mux 3st 16-tssop sn74hc251pw-nd 0
1800 : $0.2448
sn74hc251pwe4 texas instruments ic selector/mux 3st 16-tssop sn74hc251pwe4-nd 0
1800 : $0.2448
sn74hc251pwg4 texas instruments ic data selector/mux sgl 16tssop sn74hc251pwg4-nd 0
1800 : $0.2448
sn74hc251pwre4 texas instruments ic selector/mux 3st 16-tssop sn74hc251pwre4-nd 0
4000 : $0.186
sn74hc251pwrg4 texas instruments ic data selector/mux sgl 16tssop sn74hc251pwrg4-nd 0
4000 : $0.186
sn74hc251pwt texas instruments ic selector/mux 3st 16tssop 296-28659-2-nd 0
250 : $0.581
500 : $0.513
1000 : $0.405
2500 : $0.378
5000 : $0.359
10000 : $0.344
25000 : $0.335
see more
sn74hc251pwt texas instruments ic selector/mux 3st 16tssop 296-28659-6-nd 136
digi-reel®
1 : $1.03
25 : $0.81
100 : $0.729
sn74hc251pwt texas instruments ic selector/mux 3st 16tssop 296-28659-1-nd 136
cut tape
1 : $1.03
25 : $0.81
100 : $0.729
sn74hc251pwte4 texas instruments ic selector/mux 3st 16-tssop sn74hc251pwte4-nd 0
1000 : $0.405
sn74hc251pwtg4 texas instruments ic data selector/mux sgl 16tssop sn74hc251pwtg4-nd 0
1000 : $0.405
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: 74hc251d,653
mfr.: nxp
description: encoders, decoders, multiplexers & demultiplexers 8-input mux 3-state
rohs: yes
mouser part #: 771-74hc251d-t
1:  $0.34
25:  $0.27
100:  $0.19
250:  $0.153
500:  $0.129
4,019
in stock
mfr. part #: 74hc251n,652
mfr.: nxp
description: encoders, decoders, multiplexers & demultiplexers 8-input mux 3-state
rohs: yes
mouser part #: 771-hc251n652
1:  $0.22
25:  $0.20
100:  $0.165
250:  $0.152
500:  $0.143
1,678
in stock
mfr. part #: 74hc251pw,118
mfr.: nxp
description: encoders, decoders, multiplexers & demultiplexers 8-input mux 3-state
rohs: yes
mouser part #: 771-hc251pw118
1:  $0.19
25:  $0.17
100:  $0.15
250:  $0.145
500:  $0.139
2,715
in stock
mfr. part #: 74hc251d,652
mfr.: nxp
description: encoders, decoders, multiplexers & demultiplexers 8-input multiplexer
rohs: yes
mouser part #: 771-hc251d652
1:  $0.70
25:  $0.62
100:  $0.54
250:  $0.47
500:  $0.40
2,980
in stock
mfr. part #: mc74hc251adr2g
mfr.: on semiconductor
description: encoders, decoders, multiplexers & demultiplexers ic multiplexer 3st 8input
rohs: yes
mouser part #: 863-mc74hc251adr2g
1:  $0.17
25:  $0.16
100:  $0.154
250:  $0.147
500:  $0.129
2,500
in stock
mfr. part #: cd74hc251m
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers hi-sp cmos 8-input mltplxr w/3 st otpt
rohs: yes
mouser part #: 595-cd74hc251m
1:  $0.90
25:  $0.70
100:  $0.613
250:  $0.534
500:  $0.454
300
in stock
mfr. part #: sn74hc251dr
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers data w/3-state out selector/multiplexer
rohs: yes
mouser part #: 595-sn74hc251dr
1:  $0.65
25:  $0.40
100:  $0.349
250:  $0.301
500:  $0.259
2,285
in stock
mfr. part #: sn74hc251nsr
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers tri-state data
rohs: yes
mouser part #: 595-sn74hc251nsr
1:  $0.72
25:  $0.50
100:  $0.43
250:  $0.371
500:  $0.319
1,990
in stock
mfr. part #: sn74hc251pw
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers data w/3-state out selector/multiplexer
rohs: yes
mouser part #: 595-sn74hc251pw
1:  $0.67
25:  $0.49
100:  $0.427
250:  $0.37
500:  $0.313
3,256
in stock
mfr. part #: sn74hc251drg4
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers data selectors multiplexers
rohs: yes
mouser part #: 595-sn74hc251drg4
1:  $0.65
25:  $0.40
100:  $0.349
250:  $0.301
500:  $0.259
2,125
in stock
mfr. part #: sn74hc251d
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers tri-state data
rohs: yes
mouser part #: 595-sn74hc251d
1:  $0.67
25:  $0.49
100:  $0.427
250:  $0.37
500:  $0.313
2,314
in stock
mfr. part #: sn74hc251n
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers tri-state data
rohs: yes
mouser part #: 595-sn74hc251n
1:  $0.56
25:  $0.41
100:  $0.353
250:  $0.306
500:  $0.258
1,115
in stock
mfr. part #: m74hc251b1r
mfr.: stmicroelectronics
description: encoders, decoders, multiplexers & demultiplexers 8-ch multiplexer
rohs: yes
mouser part #: 511-m74hc251
1:  $0.55
10:  $0.46
100:  $0.348
250:  $0.308
0:  $0.00
2,375
in stock
mfr. part #: cd74hc251e
mfr.: texas instruments
description: encoders, decoders, multiplexers & demultiplexers hi-sp cmos 8-input mltplxr w/3 st otpt
rohs: yes
mouser part #: 595-cd74hc251e
1:  $0.94
25:  $0.75
100:  $0.675
250:  $0.587
500:  $0.50
602
in stock
mfr. part #: mm74hc251mtcx
mfr.: fairchild semiconductor
description: encoders, decoders, multiplexers & demultiplexers 8-chan 3-state multi
rohs: yes
mouser part #: 512-mm74hc251mtcx
1:  $0.48
25:  $0.36
100:  $0.27
250:  $0.20
500:  $0.17
1,632
in stock
mfr. part #: mm74hc251n
mfr.: fairchild semiconductor
description: encoders, decoders, multiplexers & demultiplexers 8-chan 3-state multi
rohs: yes
mouser part #: 512-mm74hc251n
1:  $0.58
25:  $0.50
100:  $0.47
250:  $0.44
500:  $0.41
1,245
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74hc251pwr texas instruments mltplxr 1-elem cmos 3-st 8-in 16tssop - tape and reel sn74hc251pwr 6 wks factory lead time
4000 : $0.1308
8001 : $0.1214
sn74hc251dr texas instruments mltplxr 1-elem cmos 3-st 8-in 16soic - tape and reel sn74hc251dr 10000 in stock
2500 : $0.1417
2501 : $0.1308
10001 : $0.1214
74hc251pw,112 nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16tssop - rail/tube 74hc251pw,112 6 wks factory lead time
7200 : $0.1319
mc74hc251d rochester electronics - bulk mc74hc251d 1 wks factory lead time
1667 : $0.2143
sn74hc251dr rochester electronics - bulk sn74hc251dr 1 wks factory lead time
1316 : $0.2714
sn74hc251nsr rochester electronics - bulk sn74hc251nsr 1 wks factory lead time
1191 : $0.30
sn74hc251dt rochester electronics - tape and reel sn74hc251dt 1 wks factory lead time
582 : $0.6143
mc74hc251fl1 rochester electronics - bulk mc74hc251fl1 1 wks factory lead time
1786 : $0.20
mc74hc251dr2 rochester electronics - bulk mc74hc251dr2 1 wks factory lead time
1786 : $0.20
sn74hc251d rochester electronics - bulk sn74hc251d 1 wks factory lead time
1087 : $0.3286
mc74hc251f rochester electronics - bulk mc74hc251f 1 wks factory lead time
1786 : $0.20
cd74hc251m96 rochester electronics - bulk cd74hc251m96 1 wks factory lead time
2084 : $0.1714
sn74hc251n rochester electronics - bulk sn74hc251n 1 wks factory lead time
1191 : $0.30
mm74hc251sj fairchild semiconductor mltplxr sgl cmos 3-st 8-in 16sop w - rail/tube mm74hc251sj call for delivery
requires quote
sn74hc251d texas instruments mltplxr 1-elem cmos 3-st 8-in 16soic - bulk sn74hc251d 1925 in stock
1 : $0.1709
100 : $0.1567
500 : $0.1446
cd74hc251m96 texas instruments mltplxr 1-elem cmos 3-st 8-in 16soic - tape and reel cd74hc251m96 9 wks factory lead time
2500 : $0.3194
2501 : $0.3067
10001 : $0.2987
sn74hc251n texas instruments mltplxr 1-elem cmos 3-st 8-in 16pdip - bulk sn74hc251n 9544 in stock
1 : $0.2091
100 : $0.1917
500 : $0.1769
74hc251n nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16pdip - bulk 74hc251n,652 1400 in stock
1 : $0.1667
100 : $0.1571
500 : $0.1528
74hc251db,112 nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16ssop - rail/tube 74hc251db,112 4 wks factory lead time
4368 : $0.1597
74hc251db,118 nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16ssop - tape and reel 74hc251db,118 4 wks factory lead time
6000 : $0.1643
8001 : $0.1597
sn74hc251ns rochester electronics sn74hc251ns 1 wks factory lead time
1316 : $0.2714
sn74hc251de4 rochester electronics sn74hc251de4 1 wks factory lead time
1087 : $0.3286
74hc251d,653 nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16pin so - tape and reel 74hc251d,653 6 wks factory lead time
7500 : $0.13
10001 : $0.1264
74hc251pw,118 nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16tssop - tape and reel 74hc251pw,118 6 wks factory lead time
7500 : $0.1357
10001 : $0.1319
mm74hc251mx rochester electronics mm74hc251mx 1 wks factory lead time
2084 : $0.1714
mm74hc251m rochester electronics mm74hc251m 1 wks factory lead time
2084 : $0.1714
mm74hc251sjx fairchild semiconductor mltplxr sgl cmos 3-st 8-in 16sop w - tape and reel mm74hc251sjx call for delivery
requires quote
mc74hc251adtg on semiconductor ic multiplexer 3st 8input - rail/tube mc74hc251adtg 4032 in stock
1 : $0.125
25 : $0.1154
100 : $0.1071
mc74hc251adg on semiconductor ic multiplexer 3st 8input - rail/tube mc74hc251adg 4032 in stock
1 : $0.125
25 : $0.1154
100 : $0.1071
mc74hc251adtr2g on semiconductor ic multiplexer 3st 8input - tape and reel mc74hc251adtr2g 2500 in stock
2500 : $0.125
5001 : $0.1154
10001 : $0.1071
mc74hc251adr2g on semiconductor ic multiplexer 3st 8input - tape and reel mc74hc251adr2g 4 wks factory lead time
5000 : $0.125
5001 : $0.1154
10001 : $0.1071
mc74hc251adr2g on semiconductor ic multiplexer 3st 8input - cut tr (sos) mc74hc251adr2g/bkn 5000 in stock
1 : $0.2833
25 : $0.255
100 : $0.2013
250 : $0.1821
500 : $0.17
see more
mc74hc251adtr2g on semiconductor ic multiplexer 3st 8input - cut tr (sos) mc74hc251adtr2g/bkn 2500 in stock
1 : $0.2833
25 : $0.255
100 : $0.2013
250 : $0.1821
500 : $0.17
see more
mm74hc251n rochester electronics mm74hc251n 1 wks factory lead time
863 : $0.4143
74hc251d nxp semiconductors mltplxr 1-elem cmos 3-st 8-in 16pin so - bulk 74hc251d,652 4820 in stock
1 : $0.1379
100 : $0.13
500 : $0.1264
cd74hc251e rochester electronics - bulk cd74hc251e 26 wks factory lead time
2084 : $0.1714
cd74hc251m rochester electronics - bulk cd74hc251m 26 wks factory lead time
2084 : $0.1714
cd74hc251mte4 texas instruments mltplxr 1-elem cmos 3-st 8-in 16soic - tape and reel cd74hc251mte4 500 in stock
250 : $0.5067
1001 : $0.4935
mc74hc251adtr2g on semiconductor ic multiplexer 3st 8input - cut tr (sos) mc74hc251adtr2g/bkn 26 wks factory lead time
1 : $0.28
100 : $0.255
1000 : $0.233
mc74hc251adr2g on semiconductor ic multiplexer 3st 8input - cut tr (sos) mc74hc251adr2g/bkn 26 wks factory lead time
1 : $0.28
100 : $0.255
1000 : $0.233
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
mm74hc251sjx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin sop t/r mm74hc251sjx 0
$0.58
mm74hc251m fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin soic n rail mm74hc251m 0
$0.19
mm74hc251mtc fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin tssop rail mm74hc251mtc 0
$0.19
mm74hc251mtcx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r mm74hc251mtcx 0
$0.19
mm74hc251mx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin soic n t/r mm74hc251mx 60000
$0.19
mm74hc251mx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin soic n t/r mm74hc251mx**mult1 2858
click buy for pricing
mm74hc251n fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin pdip w rail mm74hc251n 0
$0.49
mm74hc251sj fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin sop rail mm74hc251sj 0
$0.58
74hc251d,652 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin so bulk 74hc251d,652 450
$0.17
74hc251d,653 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin so t/r 74hc251d,653 2500
$0.17
74hc251db,112 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin ssop tube 74hc251db,112 0
$0.23
74hc251db,118 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin ssop t/r 74hc251db,118 0
$0.23
74hc251n,652 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin pdip bulk 74hc251n,652 0
$0.22
74hc251pw,112 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin tssop tube 74hc251pw,112 4800
$0.19
74hc251pw,118 nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r 74hc251pw,118 0
$0.19
mc74hc251adg on semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin soic rail mc74hc251adg 0
$0.12
m74hc251b1r stmicroelectronics multiplexer 1-element cmos 3-st 8-in 16-pin pdip tube m74hc251b1r 50
$0.23
m74hc251rm13tr stmicroelectronics multiplexer 1-element cmos 3-st 8-in 16-pin sop t/r m74hc251rm13tr 0
$0.45
m74hc251ttr stmicroelectronics multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r m74hc251ttr 0
$0.45
cd74hc251e texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin pdip tube cd74hc251e 0
$0.19
cd74hc251ee4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin pdip tube cd74hc251ee4 0
$0.22
cd74hc251m texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic tube cd74hc251m 0
$0.21
cd74hc251m96 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r cd74hc251m96 0
$0.19
cd74hc251m96e4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r cd74hc251m96e4 0
$0.22
cd74hc251me4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic tube cd74hc251me4 0
$0.24
sn74hc251n texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin pdip tube sn74hc251n 52525
$0.21
sn74hc251d texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic tube sn74hc251d 3320
$0.17
sn74hc251dbr texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin ssop t/r sn74hc251dbr 2000
$0.24
sn74hc251de4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic tube sn74hc251de4 0
$0.18
sn74hc251dr texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r sn74hc251dr 12500
$0.15
sn74hc251dr texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r sn74hc251dr**mult1 3923
click buy for pricing
sn74hc251dre4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r sn74hc251dre4 0
$0.16
sn74hc251dt texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic t/r sn74hc251dt 0
$0.48
sn74hc251ne4 texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin pdip tube sn74hc251ne4 0
$0.22
sn74hc251pw texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin tssop tube sn74hc251pw 0
$0.28
sn74hc251pwr texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r sn74hc251pwr 0
$0.23
sn74hc251pwt texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r sn74hc251pwt 0
$0.48
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
mm74hc251mx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin soic n t/r yes 60000
$0.1761
sn74hc251d texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin soic tube yes 2520
$0.17
74hc251pw nxp semiconductors multiplexer 1-element cmos 3-st 8-in 16-pin tssop tube yes 4800
$0.1427
sn74hc251dbr texas instruments multiplexer 1-element cmos 3-st 8-in 16-pin ssop t/r yes 2000
$0.24
mm74hc251mtcx fairchild semiconductor multiplexer 1-element cmos 3-st 8-in 16-pin tssop t/r yes 0
$0.1364
future electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 pkg qty rohs pb free datasheet 数量 价格 (usd)
mm74hc251mx fairchild mm74hc series cmos 8-channel 3-state digital multiplexer - soic-16 1 y y 9
1 : $0.215
5 : $0.21
50 : $0.205
250 : $0.183
mm74hc251n fairchild mm74hc series cmos 8-channel 3-state digital multiplexer - pdip-16 1 y y 15
1 : $0.455
10 : $0.45
125 : $0.425
750 : $0.37
1500 : $0.355
see more
74hc251d,652 nxp 74hc251 series 6 v surface mount 3-state 8-input multiplexer - soic-16 1 y y datasheet 10320
1 : $0.168
5 : $0.166
50 : $0.158
250 : $0.141
1000 : $0.132
see more
74hc251d,653 nxp 74hc251 series 6 v surface mount 3-state 8-input multiplexer - soic-16 1 y y datasheet 700
1 : $0.168
5 : $0.167
50 : $0.161
250 : $0.147
74hc251d,653 nxp 74hc251 series 6 v surface mount 3-state 8-input multiplexer - soic-16 2500 y y datasheet 112500
2500 : $0.131
5000 : $0.13
74hc251n,652 nxp 74hc251 series 6 v through hole 3-state 8-input multiplexer - dip-16 1 y y datasheet 5020
1 : $0.20
5 : $0.197
50 : $0.187
250 : $0.168
1000 : $0.157
see more
mc74hc251adr2g on semiconductor 8-channel multiplexer (3-state) 1 y y datasheet 0
1 : $0.15
5 : $0.148
50 : $0.134
m74hc251b1r stmicroelectronics 74hc series 5 v cmos 8 channel 3-state multiplexer through hole - dip-16 1 y y datasheet 280
1 : $0.56
10 : $0.555
125 : $0.50
750 : $0.40
1500 : $0.38
see more
m74hc251rm13tr stmicroelectronics 74hc series 5 v cmos 8 channel 3-state multiplexer surface mount - soic-16 2500 y y datasheet 2500
2500 : $0.194
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
cd74hc251ee4 texas instruments multiplexer single cmos 3-st 16-pin pdip 6630203 2620
cd74hc251ee4 texas instruments multiplexer single cmos 3-st 16-pin pdip 6630203p 2805
cd74hc251mg4 texas instruments multiplexer single cmos 3-st 16-pin soic 6630206p 3130
sn74hc251d texas instruments data selector/mux sn74hc251d 528163 1340
sn74hc251n texas instruments data selector/multiplexer,sn74hc251n 3333094 2131
sn74hc251dg4 texas instruments multiplexer single cmos 3-st 16p soic 6632041p 60
sn74hc251drg4 texas instruments multiplexer single cmos 3-st 16p soic 6628171p 2460
sn74hc251pwg4 texas instruments multiplexer single cmos 3-st 16p tssop 6632044p 7950
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
mm74hc251m fairchild 8-channel tri-state multiplexe mm74hc251m 5794
1  : $0.24
50  : $0.19
100  : $0.16
500  : $0.14
1000  : $0.13
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mm74hc251n fairchild 8-channel tri state multiplexe mm74hc251n 500
1  : $0.36
25  : $0.35
100  : $0.33
250  : $0.33
500  : $0.32
1000  : $0.3
2500  : $0.32
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quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74hc251d
desc: hc/uh series, 8 line to 1 line multiplexer, complementary output, pdso16
mfg: philips semiconductors
in stock 3,389 1 $0.9000
7 $0.4500
23 $0.2700
186 $0.1800
2223 $0.1350

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part#: 74hc251n
desc: logic mux, single, 8-input, hc-cmos, 16 pin, plastic, dip
mfg: ti
in stock 25 1 $0.8000
7 $0.6400

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part#: 74hc251n
desc: logic mux, single, 8-input, hc-cmos, 16 pin, plastic, dip
mfg: nsc
in stock 10 1 $0.8000
7 $0.6400

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chip outpost • ecia (neda) member
元器件型号 厂商 描述 chip outpost # 数量 价格
74hc251n,652 nxp semiconductors ic 8-input mux 3-st 16dip 954-74hc251n652-chp 56000
tube
1000 : $0.32
m74hc251b1r stmicroelectronics ic multiplexer 8channel 16-dip 1026-m74hc251b1r-chp 3000
tube
1000 : $0.183
bristol electronics
元器件型号 厂商 packaging date code 数量
mc74hc251n mot 25/tube 97 825
mm74hc251n fsc 25/tube 99 698
mm74hc251n nsc tube 95 16
sn74hc251n ti 25/tube 95 70
inland empire components
元器件型号 厂商 数量
cd74hc251e texas instruments 15
mc74hc251n motorola 14
mm74hc251mx fairchild semiconductor 1797
sn74hc251d texas instruments 145
sn74hc251d texas instruments 1390