型号

IC芯片74LS244品牌、价格、PDF参数

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)
nte74ls244 nte electronics ic, octal buffer line drvr, dip-20 1389690 6 6
1 : £2.976
100 : £2.68
500 : £2.377
1000 : £1.935
sn74ls244dw texas instruments ic, octal buffer, line driver, smd 9592342 2202 1565
1 : £0.86
10 : £0.59
100 : £0.47
sn74ls244dw texas instruments ic, octal buffer, line driver, smd 9592342 2202 1565
1 : £0.86
10 : £0.59
100 : £0.47
sn74ls244dw. texas instruments ics, buffers/drivers/receivers logic roh 2377573 2044 2044
1 : £0.23
sn74ls244n texas instruments logic, buff/dvr tri-st octal, 20dip 1739688 860 3945
1 : £0.71
10 : £0.45
100 : £0.44
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74ls244dw texas instruments ic, non inverting buffer, soic-20, each 08f7041 2044
1-24 : $.924
25-99 : $.74
100-249 : $.647
250-499 : $.568
500-999 : $.502
1000-2499 : $.396
2500-4999 : $.37
5000 or more : $.352
see more
sn74ls244dbre4 texas instruments ic, non inverting buffer, ssop-20, tape on reel of 1 33k6333 0
1 + : $.303
sn74ls244dwre4 texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 40k9082 0
1 + : $.275
sn74ls244nsrg4 texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 40k9085 0
1 + : $.303
sn74ls244n texas instruments ic, non inverting buffer, dip-20, each 60k6872 3104
1-24 : $.968
25-99 : $.751
100-249 : $.654
250-499 : $.569
500-999 : $.484
1000-2499 : $.388
2500-4999 : $.351
5000 or more : $.327
see more
sn74ls244dbr texas instruments ic, non inverting buffer, ssop-20, tape on reel of 1 76c3748 0
1 + : $.303
sn74ls244dwr texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 76c3749 0
1 + : $.275
nte74ls244 nte electronics ic, octal buffer line drvr, dip-20, each 31c5683 6
1-99 : $3.63
100-499 : $3.27
500-999 : $2.9
1000 or more : $2.36
sn74ls244nsre4 texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 40k9084 0
1 + : $.303
sn74ls244dwe4 texas instruments ic, non inverting buffer, soic-20, each 40k9080 0
1-24 : $.924
25-99 : $.74
100-249 : $.647
250-499 : $.568
500-999 : $.502
1000-2499 : $.396
2500-4999 : $.37
5000 or more : $.352
see more
sn74ls244dwrg4 texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 40k9083 0
1 + : $.275
sn74ls244nsr texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 76c3750 0
1 + : $.303
sn74ls244dwg4 texas instruments ic, non inverting buffer, soic-20, each 40k9081 0
1-24 : $.924
25-99 : $.74
100-249 : $.647
250-499 : $.568
500-999 : $.502
1000-2499 : $.396
2500-4999 : $.37
5000 or more : $.352
see more
sn74ls244ne4 texas instruments ic, non inverting buffer, dip-20, each 43k9680 0
1-24 : $.968
25-99 : $.751
100-249 : $.654
250-499 : $.569
500-999 : $.484
1000-2499 : $.388
2500-4999 : $.351
5000 or more : $.327
see more
sn74ls244dbrg4 texas instruments ic, non inverting buffer, ssop-20, tape on reel of 1 66k4252 0
1 + : $.303
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
nte74ls244 nte electronics ic, octal buffer line drvr, dip-20 1389690 6
1 : $4.11
100 : $3.93
sn74ls244dw texas instruments ic, octal buffer, line driver, smd 9592342 2402
1 : $0.55
25 : $0.5
sn74ls244n texas instruments logic, buff/dvr tri-st octal, 20dip 1739688 3190
1 : $0.51
10 : $0.46
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
dm74ls244n fairchild semiconductor ic buff/dvr/rcvr 3st dual 20dip dm74ls244n-nd 0
1 : $0.84
25 : $0.63
100 : $0.4725
250 : $0.3486
500 : $0.294
1000 : $0.2793
5000 : $0.2678
10000 : $0.2625
25000 : $0.2572
see more
dm74ls244wm fairchild semiconductor ic buff/dvr/rcvr 3st dual 20soic dm74ls244wm-nd 0
1 : $0.84
25 : $0.63
100 : $0.4725
250 : $0.3486
500 : $0.294
1000 : $0.2793
5000 : $0.2678
10000 : $0.2625
25000 : $0.2572
see more
sn74ls244dbr texas instruments ic buff/dvr tri-st dual 20ssop 296-26509-2-nd 10000
tape & reel
2000 : $0.351
6000 : $0.327
10000 : $0.315
26000 : $0.303
sn74ls244dbr texas instruments ic buff/dvr tri-st dual 20ssop 296-26509-1-nd 12750
cut tape
1 : $1.06
25 : $0.8228
100 : $0.726
250 : $0.6292
500 : $0.5324
1000 : $0.4235
see more
sn74ls244dbr texas instruments ic buff/dvr tri-st dual 20ssop 296-26509-6-nd 12750
digi-reel®
1 : $1.06
25 : $0.8228
100 : $0.726
250 : $0.6292
500 : $0.5324
1000 : $0.4235
see more
sn74ls244dbre4 texas instruments ic buff/dvr tri-st dual 20ssop sn74ls244dbre4-nd 0
2000 : $0.351
sn74ls244dbrg4 texas instruments ic buff/dvr tri-st dual 20ssop sn74ls244dbrg4-nd 0
2000 : $0.351
sn74ls244dw texas instruments ic buff/dvr tri-st dual 20soic 296-1213-5-nd 8172
tube
1 : $0.92
25 : $0.7392
100 : $0.6468
250 : $0.5676
500 : $0.5016
1000 : $0.396
2500 : $0.3696
5000 : $0.3511
10000 : $0.3366
see more
sn74ls244dwe4 texas instruments ic buff/dvr tri-st dual 20soic sn74ls244dwe4-nd 0
1000 : $0.396
sn74ls244dwg4 texas instruments ic buff/dvr tri-st dual 20soic sn74ls244dwg4-nd 0
1000 : $0.396
sn74ls244dwr texas instruments ic buff/dvr tri-st dual 20soic 296-1213-6-nd 5480
digi-reel®
1 : $0.97
25 : $0.748
100 : $0.66
250 : $0.572
500 : $0.484
1000 : $0.385
see more
sn74ls244dwr texas instruments ic buff/dvr tri-st dual 20soic 296-1213-2-nd 4000
tape & reel
2000 : $0.319
6000 : $0.297
10000 : $0.286
26000 : $0.275
sn74ls244dwr texas instruments ic buff/dvr tri-st dual 20soic 296-1213-1-nd 5480
cut tape
1 : $0.97
25 : $0.748
100 : $0.66
250 : $0.572
500 : $0.484
1000 : $0.385
see more
sn74ls244dwre4 texas instruments ic buff/dvr tri-st dual 20soic sn74ls244dwre4-nd 0
2000 : $0.319
sn74ls244dwrg4 texas instruments ic buff/dvr tri-st dual 20soic sn74ls244dwrg4-nd 0
2000 : $0.319
sn74ls244n texas instruments ic buff/dvr tri-st dual 20dip 296-1653-5-nd 564
tube
1 : $0.97
25 : $0.7504
100 : $0.6534
250 : $0.5687
500 : $0.484
1000 : $0.3872
2500 : $0.3509
5000 : $0.3267
10000 : $0.3146
see more
sn74ls244ne4 texas instruments ic buff/dvr tri-st dual 20dip sn74ls244ne4-nd 0
2000 : $0.3509
sn74ls244nsr texas instruments ic buff/dvr tri-st dual 20sop 296-3676-6-nd 3870
digi-reel®
1 : $1.06
25 : $0.8228
100 : $0.726
250 : $0.6292
500 : $0.5324
1000 : $0.4235
see more
sn74ls244nsr texas instruments ic buff/dvr tri-st dual 20sop 296-3676-1-nd 3870
cut tape
1 : $1.06
25 : $0.8228
100 : $0.726
250 : $0.6292
500 : $0.5324
1000 : $0.4235
see more
sn74ls244nsr texas instruments ic buff/dvr tri-st dual 20sop 296-3676-2-nd 2000
tape & reel
2000 : $0.351
6000 : $0.327
10000 : $0.315
26000 : $0.303
sn74ls244nsre4 texas instruments ic buff/dvr tri-st dual 20sop sn74ls244nsre4-nd 0
2000 : $0.351
sn74ls244nsrg4 texas instruments ic buff/dvr tri-st dual 20sop sn74ls244nsrg4-nd 0
2000 : $0.351
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls244dwr
mfr.: texas instruments
description: buffers & line drivers tri-state octal
rohs: yes
mouser part #: 595-sn74ls244dwr
1:  $0.95
25:  $0.73
100:  $0.652
250:  $0.565
500:  $0.478
3,961
in stock
mfr. part #: sn74ls244dw
mfr.: texas instruments
description: buffers & line drivers tri-state octal
rohs: yes
mouser part #: 595-sn74ls244dw
1:  $0.92
25:  $0.739
100:  $0.646
250:  $0.567
500:  $0.486
2,184
in stock
mfr. part #: sn74ls244n
mfr.: texas instruments
description: buffers & line drivers tri-state octal
rohs: yes
mouser part #: 595-sn74ls244n
1:  $0.97
25:  $0.75
100:  $0.653
250:  $0.568
500:  $0.484
3,956
in stock
mfr. part #: sn74ls244dbr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls244dbr
1:  $1.04
25:  $0.81
100:  $0.717
250:  $0.621
500:  $0.526
827
in stock
mfr. part #: sn74ls244ne4
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls244ne4
1:  $0.96
25:  $0.72
100:  $0.539
250:  $0.401
500:  $0.338
1,560
in stock
mfr. part #: sn74ls244nsrg4
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls244nsrg4
1:  $0.96
25:  $0.72
100:  $0.539
250:  $0.401
500:  $0.338
1,575
in stock
mfr. part #: sn74ls244nsr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls244nsr
1:  $1.04
25:  $0.81
100:  $0.717
250:  $0.621
500:  $0.526
1,695
in stock
mfr. part #: nte74ls244
mfr.: nte
description: replacement semiconductors oct buf/drv/rcv 3-st
rohs: yes
mouser part #: 526-nte74ls244
1:  $3.87
100:  $3.68
500:  $3.48
1,000:  $3.10
0:  $0.00
19
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74ls244ns rochester electronics - bulk sn74ls244ns 26 wks factory lead time
782 : $0.4571
74ls244pc rochester electronics - bulk 74ls244pc 1 wks factory lead time
288 : $1.24
sn74ls244dw rochester electronics - bulk sn74ls244dw 1 wks factory lead time
1471 : $0.2429
sn74ls244ml1 rochester electronics - bulk sn74ls244ml1 1 wks factory lead time
1471 : $0.2429
sn74ls244na16 rochester electronics - bulk sn74ls244na16 1 wks factory lead time
962 : $0.3714
dm74ls244sjx rochester electronics - bulk dm74ls244sjx 1 wks factory lead time
2778 : $0.1286
sn74ls244n texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20pdip - rail/tube sn74ls244n 7008 in stock
1 : $0.3559
100 : $0.3361
500 : $0.3227
sn74ls244n rochester electronics - bulk sn74ls244n 1 wks factory lead time
1389 : $0.2571
sn74ls244dbr texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20ssop - tape and reel sn74ls244dbr 2000 in stock
2000 : $0.3361
2001 : $0.3227
8001 : $0.3143
sn74ls244nsr texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20sop - tape and reel sn74ls244nsr 9 wks factory lead time
2000 : $0.3361
2001 : $0.3227
8001 : $0.3143
sn74ls244dwr texas instruments octal 3-st buffer/line driver - tape and reel sn74ls244dwr 9 wks factory lead time
2000 : $0.3056
2001 : $0.2933
8001 : $0.2857
sn74ls244dbr rochester electronics - bulk sn74ls244dbr 1 wks factory lead time
642 : $0.5571
sn74ls244n3 rochester electronics - bulk sn74ls244n3 1 wks factory lead time
962 : $0.3714
sn74ls244dw texas instruments octal 3-st buffer/line driver - rail/tube sn74ls244dw 662 in stock
1 : $0.3882
100 : $0.3667
500 : $0.352
dm74ls244n rochester electronics - bulk dm74ls244n 1 wks factory lead time
3125 : $0.1143
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
sn74ls244dbr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin ssop t/r sn74ls244dbr 0
$0.43
sn74ls244dbrg4 texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin ssop t/r sn74ls244dbrg4 0
$0.43
sn74ls244dw texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic tube sn74ls244dw 0
call 1-800-833-3557 for quote
sn74ls244dwr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r sn74ls244dwr 14000
$0.41
sn74ls244dwr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r sn74ls244dwr**mult1 1250
click buy for pricing
sn74ls244dwre4 texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r sn74ls244dwre4 0
$0.43
sn74ls244n texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin pdip tube sn74ls244n 10459
$0.45
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74ls244dwr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r yes 14000
$0.41
sn74ls244n texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin pdip tube yes 9959
$0.45
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74ls244n texas instruments octal buffer/linedriver,sn74ls244n 20pcs 3686269 3109
sn74ls244n texas instruments octal buffer/linedriver,sn74ls244n dip20 308332 332
sn74ls244n texas instruments octal buffer/linedriver,sn74ls244n dip20 308332p 654
mcm electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 mcm # 数量 价格
nte74ls244 nte electronics ic-ttl quad driver nte74ls244 0
$3.86
hd74ls244p panasonic i.c. p-hd74ls244p 0
$18.65
sn74ls244n panasonic ic p-sn74ls244n 0
$2.48
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
sn74ls244j motorola sn74ls244j 10
visit website to request pricing
nte74ls244 nte electronics ic-ttl quad driver nte74ls244 10
1  : $2.33
25  : $2.15
100  : $2.00
250  : $1.87
500  : $1.75
see more
sk74ls244 rca sk74ls244 4
visit website to request pricing
basiceparts
元器件型号 厂商 描述 date code 数量
74ls244n ti 74ls244 ti””87 n6e2b 19
74ls244nmot89 motorola 74ls244n 8
sn74ls244fnmot motorola 74ls244 140
sn74ls244jd ons on semiconductor nxc7c 178
sn74ls244ne4 ic leadfree 2008 880
sn74ls244nmot83 motorola 74ls244n 7
sn74ls244nmot84 motorola 74ls244n 7
inland empire components
元器件型号 厂商 数量
74ls244d sig 255
74ls244d sig 233
74ls244d fairchild 376
74ls244d sig 56
74ls244d sig 10
74ls244dw motorola 6
74ls244n fairchild 47
74ls244n sig 18
74ls244n fairchild 1
74ls244nb fairchild 11
74ls244wm national semiconductor 37
dm74ls244n national semiconductor 18
dm74ls244n national semiconductor 35
dm74ls244wm national semiconductor 12
dm74ls244wm national semiconductor 64
dm74ls244wm national semiconductor 9
dm74ls244wm national semiconductor 40
dm74ls244wm national semiconductor 17
dm74ls244wm fairchild 5
dm74ls244wm national semiconductor 258
dm74ls244wmx national semiconductor 745
gd74ls244 goldstar 21
hd74ls244p hitachi 26
mc74ls244dw motorola 20
mc74ls244dw motorola 50
mc74ls244dw motorola 144
mc74ls244dw motorola 36
mc74ls244dwr motorola 223
n74ls244n fairchild 16
n74ls244n fairchild 36
n74ls244n fairchild 18
sn74ls244dw motorola 125
sn74ls244dw texas instruments 28
sn74ls244dw texas instruments 200
sn74ls244dw motorola 548
sn74ls244dw texas instruments 61
sn74ls244dw texas instruments 7
sn74ls244dw motorola 295
sn74ls244dw texas instruments 63
sn74ls244dw texas instruments 1288
sn74ls244dw motorola 28
sn74ls244dw texas instruments 25
sn74ls244n motorola 40
sn74ls244nds motorola 6
t74ls244b1 sig 6
t74ls244b1 sgs-thomson (see stmicroelectronics) 68
t74ls244b1 sgs-thomson (see stmicroelectronics) 598
t74ls244d sgs-thomson (see stmicroelectronics) 30
bristol electronics
元器件型号 厂商 packaging date code 数量
sn74ls244d ti tape 94 48
sn74ls244d ti tube 92 14
sn74ls244dwrg4 ti (rohs)tape 07 25
sn74ls244fn ti tube44 96 68
sn74ls244nsle ti partial-reel 94 85
crestwood technology group
元器件型号 厂商 rapid quote 数量
74ls244n nsc get rapid quote 467
74ls244n ti get rapid quote 93
74ls244nb sig get rapid quote 576
74ls244pc fsc get rapid quote 91
dm74ls244n nsc get rapid quote 467
f74ls244pc fsc get rapid quote 91
sn74ls244n ti get rapid quote 93
sn74ls244n-b sig get rapid quote 576
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls244
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: matsushita
ships in 2-3 days 8 1 $1.5000
4 $1.2000

 buy now
part#: 74ls244d
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: sig
in stock 1,029 1 $0.7500
8 $0.6000
34 $0.3750
161 $0.2250
890 $0.1950

 buy now
part#: 74ls244d
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: signetics
in stock 16 1 $0.7500
8 $0.6000

 buy now
part#: 74ls244n
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: signetics
ships in 2-3 days 2 1 $1.2500

 buy now
part#: 74ls244pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fsc
in stock 40 1 $1.5250
4 $1.2200
17 $0.7625

 buy now
part#: 74ls244pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fairchild semiconductor corp
in stock 15 1 $1.5250
4 $1.2200

 buy now
part#: 74ls244pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fairchild
ships in 2-3 days 12 1 $3.9600
2 $2.9700
9 $2.4750

 buy now
part#: 74ls244pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fairchild semiconductor (fsc)
ships in 2-3 days 4 1 $4.5000
3 $3.0000

 buy now
part#: 74ls244pc
desc: driver/buffer device, dual, 4-bit, 20 pin, plastic, dip
mfg: fairchild
in stock 2 1 $1.5250

 buy now
电脑版（www.mmic.net.cn）
买卖IC网 版权所有©2006-2020