型号

IC芯片74ALS645A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
dm74als645an fairchild semiconductor ic transcvr tri-st 8bit 20dip dm74als645an-nd 0
900 : $0.6623
dm74als645awm fairchild semiconductor ic transceiver 3-st 8bit 20soic dm74als645awm-nd 0
1080 : $0.63
dm74als645awmx fairchild semiconductor ic transceiver 3-st 8bit 20soic dm74als645awmx-nd 0
1000 : $0.63
sn74als645a-1dw texas instruments ic bus transceiver dual 20soic 296-5073-5-nd 0
350 : $1.50
sn74als645a-1dwe4 texas instruments ic bus transceiver dual 20soic sn74als645a-1dwe4-nd 0
350 : $1.50
sn74als645a-1dwg4 texas instruments ic bus transceiver dual 20soic sn74als645a-1dwg4-nd 0
350 : $1.50
sn74als645a-1dwr texas instruments ic bus transceiver dual 20soic sn74als645a-1dwr-nd 0
2000 : $0.81
sn74als645a-1dwre4 texas instruments ic bus transceiver dual 20soic sn74als645a-1dwre4-nd 0
2000 : $0.81
sn74als645a-1dwrg4 texas instruments ic bus transceiver dual 20soic sn74als645a-1dwrg4-nd 0
2000 : $0.81
sn74als645a-1n texas instruments ic bus transceiver dual 20dip 296-5074-5-nd 0
1000 : $1.015
sn74als645a-1ne4 texas instruments ic bus transceiver dual 20dip sn74als645a-1ne4-nd 0
1000 : $1.015
sn74als645a-1nsr texas instruments ic bus transceiver dual 20sop sn74als645a-1nsr-nd 0
2000 : $0.945
sn74als645a-1nsre4 texas instruments ic bus transceiver dual 20sop sn74als645a-1nsre4-nd 0
2000 : $0.945
sn74als645a-1nsrg4 texas instruments ic bus transceiver dual 20sop sn74als645a-1nsrg4-nd 0
2000 : $0.945
sn74als645adw texas instruments ic bus transceiver dual 20soic 296-5075-5-nd 0
350 : $1.50
sn74als645adwe4 texas instruments ic bus transceiver dual 20soic sn74als645adwe4-nd 0
350 : $1.50
sn74als645adwg4 texas instruments ic bus transceiver dual 20soic sn74als645adwg4-nd 0
350 : $1.50
sn74als645adwr texas instruments ic bus transceiver dual 20soic sn74als645adwr-nd 0
2000 : $0.81
sn74als645adwre4 texas instruments ic bus transceiver dual 20soic sn74als645adwre4-nd 0
2000 : $0.81
sn74als645adwrg4 texas instruments ic bus transceiver dual 20soic sn74als645adwrg4-nd 0
2000 : $0.81
sn74als645an texas instruments ic bus transceiver dual 20dip 296-5076-5-nd 510
tube
1 : $1.87
25 : $1.5084
100 : $1.3577
250 : $1.2068
500 : $1.056
1000 : $0.8749
2500 : $0.826
see more
sn74als645ane4 texas instruments ic bus transceiver dual 20dip sn74als645ane4-nd 0
1000 : $1.015
sn74als645ansr texas instruments ic bus transceiver dual 20sop sn74als645ansr-nd 0
2000 : $0.945
sn74als645ansre4 texas instruments ic bus transceiver dual 20sop sn74als645ansre4-nd 0
2000 : $0.945
sn74als645ansrg4 texas instruments ic bus transceiver dual 20sop sn74als645ansrg4-nd 0
2000 : $0.945
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)
dm74als645an fairchild semiconductor ic, 74als ttl, 74als645, dip20, 5v 1014168 4 0
1 : £1.69
10 : £0.99
100 : £0.81
250 : £0.61
sn74als645a-1dw texas instruments logic, bus transcvr octal, 20soic 1739644 58 489
1 : £1.46
10 : £1.17
100 : £0.92
sn74als645a-1dw texas instruments logic, bus transcvr octal, 20soic 1739644 58 489
1 : £1.46
10 : £1.17
100 : £0.92
sn74als645a-1dw. texas instruments ic non inverting bus transceiver soic-20 1489549 657 657
1 : £2.613
sn74als645a-1n texas instruments ic, logic, 74als, bus transceiver 1607904 0 15
1 : £1.93
10 : £1.41
100 : £1.31
sn74als645adw texas instruments logic, bus transcvr octal, 20soic 1739646 0 797
1 : £1.76
10 : £1.21
100 : £1.0
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
dm74als645an fairchild semiconductor ic, 74als ttl, 74als645, dip20, 5v 1014168 4
1 : $1.24
25 : $1.22
sn74als645an texas instruments ic, 74als ttl, 74als645, dip20 377569 333
1 : $1.26
25 : $1.14
sn74als645a-1dw texas instruments logic, bus transcvr octal, 20soic 1739644 158
1 : $2.47
10 : $2.35
sn74als645adw texas instruments logic, bus transcvr octal, 20soic 1739646 422
1 : $1.59
10 : $1.43
sn74als645a-1n texas instruments ic, logic, 74als, bus transceiver 1607904 15
1 : $3.3
25 : $2.98
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74als645a-1n texas instruments ic, non inverting bus transceiver dip-20, each 08f6096 652
1-24 : $1.5
25-99 : $1.4
100-249 : $1.28
250-499 : $1.2
500-999 : $1.1
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74als645a-1ne4 texas instruments ic, non inverting transceiver, dip-20, each 37k1692 0
1-24 : $2.18
25-99 : $1.75
100-249 : $1.58
250-499 : $1.4
500-999 : $1.23
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74als645adwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k1695 0
1 + : $.75
sn74als645a-1dwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c2169 0
1 + : $.75
sn74als645a-1nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c2170 0
1 + : $.875
sn74als645an texas instruments ic, non inverting bus transceiver dip-20, each 60k6797 156
1-24 : $1.5
25-99 : $1.4
100-249 : $1.28
250-499 : $1.2
500-999 : $1.1
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74als645ansrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m7488 0
1 + : $.875
sn74als645ansr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c2172 0
1 + : $.875
sn74als645adwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0173 0
1 + : $.75
sn74als645a-1dw texas instruments ic non inverting bus transceiver soic-20, each 52f2568 657
1-24 : $1.53
25-99 : $1.53
100-249 : $1.53
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645a-1dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0170 0
1-24 : $2.34
25-99 : $1.88
100-249 : $1.69
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645a-1nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m7487 0
1 + : $.875
sn74als645a-1dwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0171 0
1 + : $.75
sn74als645a-1nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k1693 0
1 + : $.875
sn74als645a-1dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k1690 0
1-24 : $2.34
25-99 : $1.88
100-249 : $1.69
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645a-1dwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k1691 0
1 + : $.75
sn74als645ansre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k1697 0
1 + : $.875
sn74als645ane4 texas instruments ic, non inverting transceiver, dip-20, each 37k1696 0
1-24 : $2.18
25-99 : $1.75
100-249 : $1.58
250-499 : $1.4
500-999 : $1.23
1000-2499 : $1.02
2500-4999 : $.945
5000 or more : $.91
see more
sn74als645adwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0172 0
1-24 : $2.34
25-99 : $1.88
100-249 : $1.69
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645adwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c2171 0
1 + : $.75
sn74als645adwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k1694 0
1-24 : $2.34
25-99 : $1.88
100-249 : $1.69
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645adw texas instruments ic, non inverting transceiver, soic-20, each 52f2569 0
1-24 : $2.34
25-99 : $1.88
100-249 : $1.69
250-499 : $1.5
500-999 : $1.32
1000-2499 : $1.09
2500-4999 : $1.02
5000 or more : $.975
see more
sn74als645adw texas instruments logic, bus transcvr octal, 20soic, each 50r6033 422
1-99 : $1.94
100-249 : $1.55
250-499 : $1.41
500-999 : $1.3
1000 or more : $1.2
see more
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74als645a-1nsr
mfr.: texas instruments
description: bus transceivers octal bus trnscvrs with 3-state outputs
rohs: yes
mouser part #: 595-sn74als645a-1nsr
1:  $1.75
25:  $1.40
100:  $1.05
250:  $0.98
500:  $0.941
2,000
in stock
mfr. part #: sn74als645adw
mfr.: texas instruments
description: bus transceivers octal w/tri-st out
rohs: yes
mouser part #: 595-sn74als645adw
1:  $1.87
25:  $1.50
100:  $1.35
250:  $1.20
500:  $1.01
19
in stock
mfr. part #: sn74als645an
mfr.: texas instruments
description: bus transceivers octal bus trnscvrs with 3-state outputs
rohs: yes
mouser part #: 595-sn74als645an
1:  $2.14
25:  $1.72
100:  $1.55
250:  $1.38
500:  $1.21
326
in stock
mfr. part #: sn74als645a-1ne4
mfr.: texas instruments
description: bus transceivers octal bus trnscvrs with 3-state outputs
rohs: yes
mouser part #: 595-sn74als645a-1ne4
1:  $1.75
25:  $1.40
100:  $1.05
250:  $0.98
500:  $0.941
300
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
dm74als645an fairchild semiconductor bus xcvr single 8-ch 3-st 20-pin pdip rail dm74als645an 0
$0.87
dm74als645awm fairchild semiconductor bus xcvr single 8-ch 3-st 20-pin soic w rail dm74als645awm 171
$0.92
dm74als645awmx fairchild semiconductor bus xcvr single 8-ch 3-st 20-pin soic w t/r dm74als645awmx 0
$0.92
sn74als645a-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74als645a-1dw 115
$1.28
sn74als645a-1dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74als645a-1dwg4 0
$1.28
sn74als645ansr texas instruments bus xcvr single 8-ch 3-st 20-pin sop t/r sn74als645ansr 0
$1.19
sn74als645a-1dwr texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74als645a-1dwr 0
$1.02
sn74als645a-1dwre4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74als645a-1dwre4 0
$1.02
sn74als645a-1dwrg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74als645a-1dwrg4 0
$1.02
sn74als645a-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74als645a-1n 850
$1.19
sn74als645adw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74als645adw 0
$1.28
sn74als645adwr texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74als645adwr 0
$1.02
sn74als645an texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74als645an 1220
$1.15
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74als645a-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube yes 850
$1.19
sn74als645an texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube yes 1220
$1.15
dm74als645awm fairchild semiconductor bus xcvr single 8-ch 3-st 20-pin soic w rail yes 171
$0.8653
sn74als645a-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube yes 115
$1.28
sn74als645adw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube yes 0
$1.23
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74als645a-1n texas instruments bus xcvr sgl 8ch 3-st 20pdip - rail/tube sn74als645a-1n 959 in stock
1 : $1.03
100 : $0.9722
500 : $0.9333
sn74als645a-1n rochester electronics - bulk sn74als645a-1n 1 wks factory lead time
228 : $1.57
sn74als645an3 rochester electronics - bulk sn74als645an3 1 wks factory lead time
397 : $0.90
sn74als645an rochester electronics - bulk sn74als645an 1 wks factory lead time
228 : $1.57
sn74als645adb rochester electronics - bulk sn74als645adb 1 wks factory lead time
78 : $5.37
100 : $4.60
sn74als645adw rochester electronics - bulk sn74als645adw 1 wks factory lead time
212 : $1.69
sn74als645a-1dw texas instruments bus xcvr sgl 8ch 3-st 20soic - rail/tube sn74als645a-1dw 694 in stock
1 : $1.04
500 : $1.00
sn74als645adwr rochester electronics - bulk sn74als645adwr 1 wks factory lead time
264 : $1.36
sn74als645ans rochester electronics - bulk sn74als645ans 1 wks factory lead time
397 : $0.90
sn74als645adw texas instruments bus xcvr sgl 8ch 3-st 20soic - rail/tube sn74als645adw 302 in stock
1 : $1.04
500 : $1.00
dm74als645awmx rochester electronics dm74als645awmx 1 wks factory lead time
432 : $0.8286
sn74als645a-1dw rochester electronics sn74als645a-1dw 26 wks factory lead time
212 : $1.69
dm74als645an rochester electronics dm74als645an 1 wks factory lead time
455 : $0.7857
dm74als645awm rochester electronics dm74als645awm 1 wks factory lead time
432 : $0.8286
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)
dm74als645an fairchild octal bus transceivers 1 y y 0
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74als645a-1dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6631524p 24
sn74als645a-1ne4 texas instruments bus xcvr single 8-ch 3-st 20-pin pdip 6631528p 119
sn74als645adwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6631537p 170
sn74als645an texas instruments octal 3 state transceiver,sn74als645an 638273 8
sn74als645an texas instruments octal 3 state transceiver,sn74als645an 638273p 207
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
dm74als645an fairchild tri-state octal transceiver dm74als645an 181
1  : $0.8
25  : $0.75
100  : $0.7
450  : $0.66
900  : $0.65
1800  : $0.57
3600  : $0.54
see more
dm74als645awm fairchild tri-state octal transceiver dm74als645awm 961
1  : $0.98
25  : $0.91
100  : $0.97
250  : $0.84
500  : $0.8
1000  : $0.86
2500  : $0.86
see more
dm74als645awmx fairchild tri-state octal transceiver dm74als645awmx 961
1  : $1.31
25  : $1.19
100  : $1.04
250  : $0.97
500  : $0.84
1000  : $0.78
2000  : $0.86
see more
wuhan p&s • authorized distributor
元器件型号 manufacturer 描述 数量
sn74als645an texas instruments octal bus transceivers 160
basiceparts
元器件型号 厂商 描述 date code 数量
sn74als645a-1 ti 74als645 ti””90 smt loc: n9f8a 70
sn74als645a1 ti 74als645 ti””90 smt loc: n9f8a 70
sn74als645an ti 74als645 18
bristol electronics
元器件型号 厂商 packaging date code 数量
dm74als645an fsc 18/tube 01 44
dm74als645an fsc 18/tube 00 72
sn74als645a-1n ti 20/tube 99 309
sn74als645a-1n ti 20/tube 02 348
sn74als645a-1n ti 20/tube 90 30
sn74als645an ti 20/tube 99 440
sn74als645an ti 20/tube 97 252
sn74als645an ti 20/tube 94 52
sn74als645an ti 20/tube 93 21
sn74als645an ti tube 92 10
inland empire components
元器件型号 厂商 数量
dm74als645an national semiconductor 171
dm74als645awm national semiconductor 10
dm74als645awmx fairchild semiconductor 128
s74als645a-1n texas instruments 11
sn74als645a-1d sig 5
sn74als645a-1dw texas instruments 10
sn74als645an texas instruments 30
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