型号

IC芯片74LS640-1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
sn74ls640-1dw texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dw-nd 0
400 : $1.30
sn74ls640-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dwe4-nd 0
400 : $1.30
sn74ls640-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls640-1dwg4-nd 0
400 : $1.30
sn74ls640-1n texas instruments ic bus transceiver 8bit 20dip 296-26518-5-nd 253
tube
1 : $1.86
25 : $1.50
100 : $1.35
250 : $1.20
500 : $1.05
1000 : $0.87
2500 : $0.81
5000 : $0.78
10000 : $0.75
see more
sn74ls640-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls640-1ne4-nd 0
420 : $1.20
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-2-nd 0
2000 : $0.81
6000 : $0.78
10000 : $0.75
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-1-nd 1864
cut tape
1 : $2.10
25 : $1.62
100 : $1.47
250 : $1.32
500 : $1.14
1000 : $0.96
see more
sn74ls640-1nsr texas instruments ic oct bus txrx 3st 20sop 296-29291-6-nd 1864
digi-reel®
1 : $2.10
25 : $1.62
100 : $1.47
250 : $1.32
500 : $1.14
1000 : $0.96
see more
sn74ls640-1nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls640-1nsre4-nd 0
2000 : $0.81
sn74ls640-1nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls640-1nsrg4-nd 0
2000 : $0.81
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic 1739692 579
1 : $5.84
10 : $4.64
sn74ls640-1n texas instruments logic, bus transcvr octal, 20dip 1739693 381
1 : $1.27
25 : $1.14
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74ls640-1n texas instruments ic, inverting bus transceiver, dip-20, each 08f7501 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls640-1dwe4 texas instruments ic, inverting bus transceiver, soic-20, each 37k3235 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls640-1dwg4 texas instruments ic, inverting bus transceiver, soic-20, each 46m0578 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls640-1ne4 texas instruments ic, inverting bus transceiver, dip-20, each 37k3236 0
1-24 : $1.87
25-99 : $1.5
100-249 : $1.35
250-499 : $1.2
500-999 : $1.05
1000-2499 : $.87
2500-4999 : $.81
5000 or more : $.78
see more
sn74ls640-1nsr texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 76c3867 0
1 + : $.75
sn74ls640-1nsre4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 37k3237 0
1 + : $.75
sn74ls640-1nsrg4 texas instruments ic, inverting bus transceiver, sop-20, tape on reel of 1 46m8255 0
1 + : $.75
sn74ls640-1dw texas instruments ic, inverting bus transceiver, soic-20, each 52f2668 0
1-24 : $2.03
25-99 : $1.63
100-249 : $1.47
250-499 : $1.3
500-999 : $1.14
1000-2499 : $.943
2500-4999 : $.878
5000 or more : $.845
see more
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic, each 34r8842 559
1-99 : $1.79
100-249 : $1.43
250-499 : $1.3
500-999 : $1.2
1000 or more : $1.1
see more
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)
sn74ls640-1dw texas instruments logic, bus transcvr octal, 20soic 1739692 20 607
1 : £2.7
10 : £1.87
100 : £1.34
sn74ls640-1n texas instruments logic, bus transcvr octal, 20dip 1739693 11 393
1 : £1.69
10 : £1.35
100 : £1.31
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls640-1dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1dw
1:  $2.25
25:  $1.73
100:  $1.57
250:  $1.30
500:  $1.12
443
in stock
mfr. part #: sn74ls640-1n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1n
1:  $1.83
25:  $1.48
100:  $1.33
250:  $1.18
500:  $1.03
165
in stock
mfr. part #: sn74ls640dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640dw
1:  $1.60
25:  $1.30
100:  $1.17
250:  $1.04
500:  $0.875
154
in stock
mfr. part #: sn74ls640n
mfr.: texas instruments
description: bus transceivers octal bus
rohs: yes
mouser part #: 595-sn74ls640n
1:  $1.83
25:  $1.48
100:  $1.33
250:  $1.18
500:  $1.03
772
in stock
mfr. part #: sn74ls640-1dwe4
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1dwe4
1:  $2.25
25:  $1.73
100:  $1.57
250:  $1.30
500:  $1.12
600
in stock
mfr. part #: sn74ls640-1ne4
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls640-1ne4
1:  $2.07
25:  $1.62
100:  $1.45
250:  $1.20
500:  $1.05
261
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
sn74ls640-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls640-1dw 0
$1.11
sn74ls640-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls640-1n 232
$1.02
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74ls640-1dw rochester electronics - bulk sn74ls640-1dw 1 wks factory lead time
246 : $1.46
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74ls640-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube yes 232
$1.02
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74ls640-1dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632561p 12
sn74ls640-1ne4 texas instruments bus xcvr single 8-ch 3-st 20-pin pdip 6632565p 159
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls640-1d
desc: bus transceiver, single, 8 bit, 20 pin, plastic, sop
mfg: sig
in stock 37
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