型号

IC芯片74LS54品牌、价格、PDF参数

digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
sn74ls540dbr texas instruments ic inverter 8-input 20ssop sn74ls540dbr-nd 0
2000 : $0.616
sn74ls540dbre4 texas instruments ic inverter 8-input 20ssop sn74ls540dbre4-nd 0
2000 : $0.616
sn74ls540dbrg4 texas instruments ic inverter 8-input 20ssop sn74ls540dbrg4-nd 0
2000 : $0.616
sn74ls540dw texas instruments ic inverter 8-input 20soic sn74ls540dw-nd 0
525 : $0.912
sn74ls540dwe4 texas instruments ic inverter 8-input 20soic sn74ls540dwe4-nd 0
525 : $0.912
sn74ls540dwg4 texas instruments ic inverter 8-input 20soic sn74ls540dwg4-nd 0
525 : $0.912
sn74ls540dwr texas instruments ic inverter 8-input 20soic 296-3714-2-nd 0
2000 : $0.56
sn74ls540dwre4 texas instruments ic inverter 8-input 20soic sn74ls540dwre4-nd 0
2000 : $0.56
sn74ls540dwrg4 texas instruments ic inverter 8-input 20soic sn74ls540dwrg4-nd 0
2000 : $0.56
sn74ls540n texas instruments ic inverter 8-input 20dip 296-3715-5-nd 998
tube
1 : $1.54
25 : $1.232
100 : $1.078
250 : $0.946
500 : $0.836
1000 : $0.66
2500 : $0.616
5000 : $0.5852
10000 : $0.561
see more
sn74ls540ne4 texas instruments ic inverter 8-input 20dip sn74ls540ne4-nd 0
1000 : $0.66
sn74ls540nsr texas instruments ic inverter 8-input 20sop sn74ls540nsr-nd 0
2000 : $0.616
sn74ls540nsre4 texas instruments ic inverter 8-input 20sop sn74ls540nsre4-nd 0
2000 : $0.616
sn74ls540nsrg4 texas instruments ic inverter 8-input 20sop sn74ls540nsrg4-nd 0
2000 : $0.616
sn74ls541dw texas instruments ic buff/dvr tri-st 8bit 20soic 296-3716-5-nd 1056
tube
1 : $1.26
25 : $1.008
100 : $0.882
250 : $0.774
500 : $0.684
1000 : $0.54
2500 : $0.504
5000 : $0.4788
10000 : $0.459
see more
sn74ls541dwg4 texas instruments ic buff/dvr tri-st 8bit 20soic sn74ls541dwg4-nd 0
1000 : $0.54
sn74ls541dwr texas instruments ic buff/dvr tri-st 8bit 20soic 296-3716-2-nd 4000
tape & reel
2000 : $0.42
6000 : $0.399
10000 : $0.383
26000 : $0.372
sn74ls541dwr texas instruments ic buff/dvr tri-st 8bit 20soic 296-3716-6-nd 5862
digi-reel®
1 : $1.14
25 : $0.90
100 : $0.81
250 : $0.705
500 : $0.63
1000 : $0.495
see more
sn74ls541dwr texas instruments ic buff/dvr tri-st 8bit 20soic 296-3716-1-nd 5862
cut tape
1 : $1.14
25 : $0.90
100 : $0.81
250 : $0.705
500 : $0.63
1000 : $0.495
see more
sn74ls541dwre4 texas instruments ic buff/dvr tri-st 8bit 20soic sn74ls541dwre4-nd 0
2000 : $0.42
sn74ls541dwrg4 texas instruments ic buff/dvr tri-st 8bit 20soic sn74ls541dwrg4-nd 0
2000 : $0.42
sn74ls541n texas instruments ic buff/dvr tri-st 8bit 20dip 296-1666-5-nd 721
tube
1 : $1.16
25 : $0.924
100 : $0.8085
250 : $0.7095
500 : $0.627
1000 : $0.495
2500 : $0.462
5000 : $0.4389
10000 : $0.4208
see more
sn74ls541ne4 texas instruments ic buff/dvr tri-st 8bit 20dip sn74ls541ne4-nd 0
1000 : $0.495
sn74ls541nsr texas instruments ic buff/dvr tri-st 8bit 20sop 296-26517-2-nd 4000
tape & reel
2000 : $0.462
6000 : $0.439
10000 : $0.421
26000 : $0.409
sn74ls541nsr texas instruments ic buff/dvr tri-st 8bit 20sop 296-26517-6-nd 5122
digi-reel®
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
sn74ls541nsr texas instruments ic buff/dvr tri-st 8bit 20sop 296-26517-1-nd 5122
cut tape
1 : $1.25
25 : $0.99
100 : $0.891
250 : $0.7755
500 : $0.693
1000 : $0.5445
see more
sn74ls541nsre4 texas instruments ic buff/dvr tri-st 8bit 20sop sn74ls541nsre4-nd 0
2000 : $0.462
sn74ls541nsrg4 texas instruments ic buff/dvr tri-st 8bit 20sop sn74ls541nsrg4-nd 0
2000 : $0.462
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739691 61
1 : $0.93
10 : $0.89
sn74ls541n texas instruments ic, buffer/driver/receiver 1470729 2208
1 : $0.64
25 : $0.58
sn74ls540n texas instruments ic, buffer/driver octal 3-state 1287550 748
1 : $0.92
25 : $0.83
sn74ls541dw texas instruments ic, octal buffer, line driver, smd 9592431 1094
1 : $0.76
25 : $0.69
sn74ls541ng4 texas instruments octal buffer/line driver, 74lc541 9592440 3
1 : $0.65
25 : $0.59
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)
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw 1739691 21 221
1 : £1.13
10 : £0.9
100 : £0.69
sn74ls540n texas instruments ic, buffer/driver octal 3-state 1287550 98 1024
1 : £1.42
10 : £0.96
100 : £0.77
250 : £0.64
500 : £0.57
see more
sn74ls541dw texas instruments ic, octal buffer, line driver, smd 9592431 6 2229
1 : £1.16
10 : £0.79
100 : £0.63
sn74ls541dw texas instruments ic, octal buffer, line driver, smd 9592431 6 2229
1 : £1.16
10 : £0.79
100 : £0.63
sn74ls541n texas instruments ic, buffer/driver/receiver 1470729 1677 1648
1 : £0.77
10 : £0.57
100 : £0.5
250 : £0.46
500 : £0.43
see more
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74ls540n texas instruments ic, inverting buffer, dip-20, each 08f7446 1246
1-24 : $1.54
25-99 : $1.24
100-249 : $1.08
250-499 : $.946
500-999 : $.836
1000-2499 : $.66
2500-4999 : $.616
5000 or more : $.586
see more
sn74ls541n texas instruments ic, non inverting buffer, dip-20, each 08f7453 3123
1-24 : $1.16
25-99 : $.924
100-249 : $.809
250-499 : $.71
500-999 : $.627
1000-2499 : $.495
2500-4999 : $.462
5000 or more : $.439
see more
sn74ls540dwe4 texas instruments ic, inverting buffer, soic-20, each 37k3193 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
see more
sn74ls541dwre4 texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 37k3197 0
1 + : $.375
sn74ls541dw texas instruments ic, non inverting buffer, soic-20, each 67k2857 481
1-24 : $.84
25-99 : $.72
100-249 : $.656
250-499 : $.613
500-999 : $.58
1000-2499 : $.54
2500-4999 : $.504
5000 or more : $.479
see more
sn74ls540dwre4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 37k3194 0
1 + : $.5
nte74ls54 nte electronics logic ic, each 31c5740 75
1-99 : $1.56
100-249 : $1.25
250-499 : $1.14
500-999 : $1.05
1000 or more : $.963
see more
nte74ls540 nte electronics logic ic, each 31c5741 85
1-99 : $2.06
100-249 : $1.69
250-499 : $1.55
500-999 : $1.43
1000 or more : $1.34
see more
sn74ls540ne4 texas instruments ic, inverting buffer, dip-20, each 37k3195 0
1-24 : $1.54
25-99 : $1.24
100-249 : $1.08
250-499 : $.946
500-999 : $.836
1000-2499 : $.66
2500-4999 : $.616
5000 or more : $.586
see more
sn74ls541nsre4 texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 37k3199 0
1 + : $.413
sn74ls540dwrg4 texas instruments ic, inverting buffer, soic-20, tape on reel of 1 46m0570 0
1 + : $.5
sn74ls541nsr texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 76c3847 0
1 + : $.413
sn74ls540dwr texas instruments ic, inverting buffer, soic-20, tape on reel of 1 76c3844 0
1 + : $.5
sn74ls540dw texas instruments ic, inverting buffer, soic-20, each 52f2661 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
see more
sn74ls541nsrg4 texas instruments ic, non inverting buffer, sop-20, tape on reel of 1 46m8244 0
1 + : $.413
sn74ls541ne4 texas instruments ic, non inverting buffer, dip-20, each 37k3198 0
1-24 : $1.16
25-99 : $.924
100-249 : $.809
250-499 : $.71
500-999 : $.627
1000-2499 : $.495
2500-4999 : $.462
5000 or more : $.439
see more
sn74ls541dwg4 texas instruments ic, non inverting buffer, soic-20, each 46m0571 0
1-24 : $1.26
25-99 : $1.01
100-249 : $.882
250-499 : $.774
500-999 : $.684
1000-2499 : $.54
2500-4999 : $.504
5000 or more : $.479
see more
sn74ls541dwr texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 76c3846 0
1 + : $.375
sn74ls540nsr texas instruments ic, inverting buffer, sop-20, tape on reel of 1 76c3845 0
1 + : $.55
sn74ls540dwg4 texas instruments ic, inverting buffer, soic-20, each 46m0569 0
1-24 : $1.68
25-99 : $1.35
100-249 : $1.18
250-499 : $1.04
500-999 : $.912
1000-2499 : $.72
2500-4999 : $.672
5000 or more : $.639
see more
sn74ls540dbre4 texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 33k6342 0
1 + : $.55
sn74ls540nsre4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 37k3196 0
1 + : $.55
sn74ls540dbrg4 texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 46m8242 0
1 + : $.55
sn74ls540dbr texas instruments ic, inverting buffer, ssop-20, tape on reel of 1 76c3843 0
1 + : $.55
sn74ls541dwrg4 texas instruments ic, non inverting buffer, soic-20, tape on reel of 1 46m0572 0
1 + : $.375
sn74ls540nsrg4 texas instruments ic, inverting buffer, sop-20, tape on reel of 1 46m8243 0
1 + : $.55
nte74ls541 nte electronics logic ic, each 31c5742 379
1-99 : $2.06
100-249 : $1.69
250-499 : $1.55
500-999 : $1.43
1000 or more : $1.34
see more
sn74ls540dw texas instruments logic, buff/dvr tri-st octal, 20soicw, each 50r6574 40
1-99 : $1.42
100-249 : $1.1
250-499 : $.988
500-999 : $.901
1000 or more : $.828
see more
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls540dw
mfr.: texas instruments
description: buffers & line drivers octal w/tri-st out
rohs: yes
mouser part #: 595-sn74ls540dw
1:  $1.80
25:  $1.42
100:  $1.28
250:  $1.11
500:  $0.912
579
in stock
mfr. part #: sn74ls541ne4
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls541ne4
1:  $0.99
25:  $0.82
100:  $0.66
250:  $0.495
500:  $0.462
1,116
in stock
mfr. part #: sn74ls540dbr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls540dbr
1:  $1.54
25:  $1.23
100:  $1.07
250:  $0.946
500:  $0.836
949
in stock
mfr. part #: sn74ls541nsr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls541nsr
1:  $1.23
25:  $0.97
100:  $0.88
250:  $0.766
500:  $0.685
2,500
in stock
mfr. part #: sn74ls541dw
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls541dw
1:  $1.26
25:  $1.00
100:  $0.882
250:  $0.774
500:  $0.684
454
in stock
mfr. part #: sn74ls540n
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls540n
1:  $1.54
25:  $1.23
100:  $1.07
250:  $0.946
500:  $0.836
1,581
in stock
mfr. part #: sn74ls541dwr
mfr.: texas instruments
description: buffers & line drivers octal buff/line drvr w/3-state otpt
rohs: yes
mouser part #: 595-sn74ls541dwr
1:  $1.12
25:  $0.88
100:  $0.80
250:  $0.645
500:  $0.498
1,190
in stock
mfr. part #: sn74ls541n
mfr.: texas instruments
description: buffers & line drivers tri-state octal
rohs: yes
mouser part #: 595-sn74ls541n
1:  $1.16
25:  $0.924
100:  $0.808
250:  $0.709
500:  $0.627
1,446
in stock
mfr. part #: nte74ls540
mfr.: nte
description: replacement semiconductors oct buf/drv dip-20
rohs: no
mouser part #: 526-nte74ls540
1:  $2.57
100:  $2.44
500:  $2.31
1,000:  $2.06
0:  $0.00
66
in stock
mfr. part #: nte74ls541
mfr.: nte
description: replacement semiconductors oct buf/drv dip-20
rohs: no
mouser part #: 526-nte74ls541
1:  $3.47
100:  $3.12
500:  $2.81
1,000:  $2.53
0:  $0.00
27
in stock
mfr. part #: nte74ls54
mfr.: nte
description: replacement semiconductors and/or invrt dip-14
rohs: no
mouser part #: 526-nte74ls54
1:  $1.13
100:  $1.08
500:  $1.01
1,000:  $0.91
0:  $0.00
21
in stock
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74ls541dw texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic tube yes 975
$0.64
sn74ls541n texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin pdip tube yes 3440
$0.57
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
sn74ls540n on semiconductor ls octal buff/lne drvr sn74ls540n 0
$0.67
sn74ls541dw on semiconductor octal buffer/line driver sn74ls541dw 0
$0.40
sn74ls540dbr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin ssop t/r sn74ls540dbr 0
$0.79
sn74ls540dw texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic tube sn74ls540dw 0
$0.82
sn74ls540dwr texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin soic t/r sn74ls540dwr 0
$0.71
sn74ls540n texas instruments buffer/line driver 8-ch inverting 3-st bipolar 20-pin pdip tube sn74ls540n 4460
$0.76
sn74ls541dw texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic tube sn74ls541dw 1000
$0.64
sn74ls541dwr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r sn74ls541dwr 2000
$0.52
sn74ls541dwr texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin soic t/r sn74ls541dwr**mult1 1799
click buy for pricing
sn74ls541n texas instruments buffer/line driver 8-ch non-inverting 3-st bipolar 20-pin pdip tube sn74ls541n 3440
$0.57
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74ls541mr1 rochester electronics - bulk sn74ls541mr1 1 wks factory lead time
1316 : $0.2714
sn74ls540n rochester electronics - bulk sn74ls540n 1 wks factory lead time
363 : $0.9857
sn74ls541dw rochester electronics - bulk sn74ls541dw 1 wks factory lead time
1087 : $0.3286
sn74ls540h rochester electronics - bulk sn74ls540h 1 wks factory lead time
1389 : $0.2571
sn74ls540m rochester electronics - bulk sn74ls540m 1 wks factory lead time
782 : $0.4571
n74ls540n3 rochester electronics - bulk n74ls540n3 1 wks factory lead time
256 : $1.40
sn74ls540n texas instruments bffr/line drvr 8ch inv 3-st bipolar 20pdip - rail/tube sn74ls540n 896 in stock
1 : $0.6471
100 : $0.6111
500 : $0.5867
sn74ls540dw texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - rail/tube sn74ls540dw 162 in stock
1 : $0.64
74ls540pc rochester electronics - bulk 74ls540pc 1 wks factory lead time
288 : $1.24
sn74ls540dw rochester electronics - bulk sn74ls540dw 26 wks factory lead time
782 : $0.4571
74ls540dc rochester electronics - bulk 74ls540dc 1 wks factory lead time
455 : $0.7857
74ls54dc rochester electronics - bulk 74ls54dc 1 wks factory lead time
544 : $0.6571
sn74ls541dwr texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20soic - tape and reel sn74ls541dwr 2000 in stock
2000 : $0.4167
2001 : $0.40
8001 : $0.3896
74ls54pc rochester electronics - bulk 74ls54pc 1 wks factory lead time
715 : $0.50
dm74ls540wm rochester electronics - bulk dm74ls540wm 26 wks factory lead time
278 : $1.29
sn74ls540dwr texas instruments bffr/line drvr 8ch inv 3-st bipolar 20soic - tape and reel sn74ls540dwr 2000 in stock
2000 : $0.5556
2001 : $0.5333
8001 : $0.5195
sn74ls541dwr rochester electronics - bulk sn74ls541dwr 1 wks factory lead time
532 : $0.6714
sn74ls541dw texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20soic - rail/tube sn74ls541dw 7465 in stock
1 : $0.5294
100 : $0.50
500 : $0.48
sn74ls541n texas instruments bffr/line drvr 8ch non-inv 3-st bipolar 20pdip - rail/tube sn74ls541n 1419 in stock
1 : $0.4853
100 : $0.4583
500 : $0.44
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74ls540dwg4 texas instruments buffer/line driver octal inverting 3-st 6632543 60
sn74ls540dwg4 texas instruments buffer/line driver octal inverting 3-st 6632543p 115
sn74ls540ne4 texas instruments buffer/line driver 8-ch inverting 3-st 7092359p 2785
sn74ls541dw texas instruments octal buffer/line driver sn74ls541dw 526492 225
sn74ls541dwg4 texas instruments buffer/line driver octal non-inverting 6632552p 40
sn74ls541dwrg4 texas instruments buffer/line driver octal non-inverting 6628370 595
sn74ls541n texas instruments octal buffer/linedriver,sn74ls541n dip20 637898 1809
sn74ls541n texas instruments octal buffer/linedriver,sn74ls541n dip20 637898p 863
gerber electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 数量 价格
74ls54dc national semiconductor 1668
$2.36
74ls54pc national semiconductor 211
$2.36
74ls54pcqr national semiconductor 536
$2.36
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
74ls54 semiconductors 74ls54 723
visit website to request pricing
74ls541 semiconductors 74ls541 33
1  : $1.97
10  : $1.60
25  : $1.54
nte74ls54 nte electronics ic-ttl 4 wide and/or inv. nte74ls54 801
1  : $.97
25  : $.89
100  : $.83
250  : $.77
500  : $.73
see more
nte74ls540 nte electronics ic-ttl octalbuffer/driver nte74ls540 2
1  : $1.43
25  : $1.32
100  : $1.23
250  : $1.15
500  : $1.08
see more
nte74ls541 nte electronics ic-ttl octal bufferdriver nte74ls541 6
1  : $1.43
25  : $1.32
100  : $1.23
250  : $1.15
500  : $1.08
see more
mcm electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 mcm # 数量 价格
nte74ls54 nte electronics ic-ttl 4 wide and/or inv. nte74ls54 0
$1.06
nte74ls541 nte electronics ic-ttl octal bufferdriver nte74ls541 0
$3.46
sn74ls540n panasonic ic p-sn74ls540n 0
$14.64
sn74ls541n panasonic ic p-sn74ls541n 0
$4.99
bristol electronics
元器件型号 厂商 packaging date code 数量
sn74ls54d ti tube 97 26
sn74ls54n ti 25/tube 94 950
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls540n
desc: electronic component
mfg: signetics
ships in 2-3 days 8 1 $11.3740
5 $8.5305

 buy now
part#: 74ls541n
desc: driver/buffer device, single, 8-bit, 20 pin, plastic, dip
mfg: sig
in stock 3 1 $2.1960
3 $1.6470

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part#: 74ls54pc
desc: logic circuit, 2/2/3/3in and-nor, ls-ttl, 14 pin, plastic, dip
mfg: fsc
in stock 9 1 $1.4000
5 $1.1200

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inland empire components
元器件型号 厂商 数量
74ls540d texas instruments 11
74ls540pc fsc 119
74ls541n fairchild 11
74ls541n fairchild 7
sn74ls540n texas instruments 72
sn74ls540n texas instruments 124
sn74ls541dw texas instruments 21
sn74ls541n texas instruments 10
sn74ls541n motorola 10
sn74ls541n motorola 18
sn74ls541n texas instruments 146
sn74ls549ns mmi 400
sn74ls54n texas instruments 25
sn74ls54n motorola 25
sn74ls54n motorola 975
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