型号

IC芯片74LS645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)
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd 1236256 0 280
1 : £1.72
10 : £1.2
100 : £0.9
250 : £0.75
500 : £0.67
see more
sn74ls645-1n texas instruments ic, logic, 74ls, bus transceiver 1607905 0 376
1 : £2.41
10 : £1.43
100 : £1.18
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40 29
1 : £1.4
10 : £0.97
100 : £0.67
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40 29
1 : £1.4
10 : £0.97
100 : £0.67
sn74ls645n texas instruments ic, logic, 74ls, bus transceiver 1607906 21 625
1 : £1.83
10 : £0.95
100 : £0.92
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
sn74ls645dw texas instruments logic, bus transcvr octal, 20soic 1739717 40
1 : $2.3
10 : $1.81
sn74ls645-1n texas instruments ic, logic, 74ls, bus transceiver 1607905 221
1 : $2.53
10 : $2.3
sn74ls645n texas instruments ic, logic, 74ls, bus transceiver 1607906 506
1 : $1.47
10 : $1.33
sn74ls645n.. texas instruments universal bus function ic 1075985 51
1 : $1.38
10 : $1.31
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd 1236256 3
1 : $1.63
25 : $1.47
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74ls645-1dwre4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 37k3254 0
1 + : $.75
sn74ls645-1ne4 texas instruments ic, non inverting transceiver, dip-20, each 37k3255 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
sn74ls645-1dw texas instruments ic, non inverting transceiver, soic-20, each 52f2670 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
sn74ls645n texas instruments ic, inverting bus transceiver, dip-20, each 60k6890 893
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
sn74ls645-1dwr texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 76c3881 0
1 + : $.75
sn74ls645-1dw texas instruments ic, octal bus transceiver, smd, each 13m2894 3
1-99 : $2.07
100-249 : $1.86
250-499 : $1.71
500-999 : $1.57
1000 or more : $1.47
see more
nte74ls645 nte electronics logic ic, each 31c5753 15
1-99 : $2.73
100-249 : $2.24
250-499 : $2.06
500-999 : $1.9
1000 or more : $1.77
see more
sn74ls645dw texas instruments ic, non inverting transceiver, soic-20, each 52f5650 0
1-24 : $1.5
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
sn74ls645-1n texas instruments ic, 8bit bus transceiver, dip-20, each 62k3467 966
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
sn74ls645nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k3258 0
1 + : $.813
sn74ls645-1nsre4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 37k3256 0
1 + : $.813
sn74ls645dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0589 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
sn74ls645nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m8260 0
1 + : $.813
sn74ls645nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c3883 0
1 + : $.813
sn74ls645-1nsrg4 texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 46m8259 0
1 + : $.813
sn74ls645-1dwrg4 texas instruments ic, non inverting transceiver, soic-20, tape on reel of 1 46m0588 0
1 + : $.75
sn74ls645dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3257 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
sn74ls645ne4 texas instruments ic, non inverting transceiver, dip-20, each 43k9693 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
sn74ls645-1dwg4 texas instruments ic, non inverting transceiver, soic-20, each 46m0587 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
sn74ls645-1nsr texas instruments ic, non inverting transceiver, sop-20, tape on reel of 1 76c3882 0
1 + : $.813
sn74ls645-1dwe4 texas instruments ic, non inverting transceiver, soic-20, each 37k3253 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
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls645-1n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645-1n
1:  $1.84
25:  $1.49
100:  $1.34
250:  $1.19
500:  $1.00
1,047
in stock
mfr. part #: sn74ls645-1dw
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645-1dw
1:  $1.56
25:  $1.26
100:  $1.16
250:  $1.06
500:  $0.91
185
in stock
mfr. part #: sn74ls645n
mfr.: texas instruments
description: bus transceivers octal bus transceiver
rohs: yes
mouser part #: 595-sn74ls645n
1:  $1.99
25:  $1.60
100:  $1.44
250:  $1.28
500:  $1.12
1,051
in stock
mfr. part #: nte74ls645
mfr.: nte
description: replacement semiconductors oct bus trnscvr 3-st
rohs: no
mouser part #: 526-nte74ls645
1:  $3.55
100:  $3.37
500:  $3.20
1,000:  $2.84
0:  $0.00
10
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74ls645n texas instruments octal bus transceiver - rail/tube sn74ls645n 360 in stock
1 : $0.9559
100 : $0.9028
500 : $0.8667
sn74ls645-1n texas instruments bus xcvr sgl 8ch 3-st 20pdip - rail/tube sn74ls645-1n 1015 in stock
1 : $0.9559
100 : $0.9028
500 : $0.8667
dm74ls645n rochester electronics - bulk dm74ls645n 1 wks factory lead time
569 : $0.6286
sn74ls645-1n rochester electronics - bulk sn74ls645-1n 1 wks factory lead time
246 : $1.46
sn74ls645-1dw rochester electronics - bulk sn74ls645-1dw 1 wks factory lead time
228 : $1.57
sn74ls645h rochester electronics - bulk sn74ls645h 1 wks factory lead time
926 : $0.3857
sn74ls645dw texas instruments bus xcvr sgl 8ch 3-st 20soic - rail/tube sn74ls645dw 4 wks factory lead time
1000 : $0.80
sn74ls645n3 rochester electronics - bulk sn74ls645n3 1 wks factory lead time
343 : $1.04
sn74ls645n rochester electronics sn74ls645n 1 wks factory lead time
246 : $1.46
sn74ls645ns rochester electronics sn74ls645ns 1 wks factory lead time
275 : $1.30
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
sn74ls645-1n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls645-1n 1825
$1.06
sn74ls645-1dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls645-1dw 0
$1.19
sn74ls645-1dwr texas instruments bus xcvr single 8-ch 3-st 20-pin soic t/r sn74ls645-1dwr 0
$1.02
sn74ls645dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube sn74ls645dw 426
$1.02
sn74ls645n texas instruments bus xcvr single 8-ch 3-st 20-pin pdip tube sn74ls645n 1792
$1.06
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74ls645dw texas instruments bus xcvr single 8-ch 3-st 20-pin soic tube yes 426
$1.02
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74ls645-1dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632596p 23
sn74ls645-1ne4 texas instruments bus transceiver single 8-ch 3-state 7321269p 500
sn74ls645dwg4 texas instruments bus xcvr single 8-ch 3-st 20-pin soic 6632599p 415
sn74ls645n texas instruments octal 3 state transceiver,sn74ls645n 637961 66
sn74ls645n texas instruments octal 3 state transceiver,sn74ls645n 637961p 548
gerber electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 数量 价格
74ls645-1n advanced micro devices 274
$2.50
74ls645-1n texas instruments 62
$2.50
mcm electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 mcm # 数量 价格
ecg74ls645 distributed by mcm sub only ecg semiconductor ecg74ls645 0
$3.37
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
dm74ls645n fairchild dm74ls645n 4
1  : $.19
25  : $.17
50  : $.17
100  : $.17
250  : $.17
500999  : $.16
1000  : $.16
see more
m74ls645-1p mitsubishi mit m74ls645-1p m74ls6451p 545
1  : $2.22
25  : $2.01
50  : $1.88
100  : $1.75
basiceparts
元器件型号 厂商 描述 date code 数量
sn74ls645in ti 74ls645 ti pull n5f3b 19
sn74ls645n ti 74ls645 ti pull n5f3b, nxc2a 55
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: ti
in stock 72 1 $1.9350
4 $1.5480
14 $0.9675
63 $0.5805

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: mmi
in stock 47 1 $1.9350
4 $1.5480
14 $0.9675

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: signetics
in stock 31 1 $1.9350
4 $1.5480
14 $0.9675

 buy now
part#: 74ls645n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: motorola
in stock 12 1 $1.9350
4 $1.5480

 buy now
crestwood technology group
元器件型号 厂商 rapid quote 数量
74ls645n moto get rapid quote 90
74ls645n nsc get rapid quote 162
74ls645n1n ti get rapid quote 28
dm74ls645n nsc get rapid quote 162
sn74ls645n moto get rapid quote 90
sn74ls645n-1n ti get rapid quote 28
inland empire components
元器件型号 厂商 数量
74ls645-1n fairchild 2
74ls645-1n fairchild 13
74ls645-1n fairchild 4
74ls645-1n fairchild 2
74ls645n fairchild 4
dm74ls645n national semiconductor 18
dm74ls645n national semiconductor 20
sn74ls645-1n texas instruments 2
sn74ls645-1n texas instruments 10
sn74ls645-1n texas instruments 3
sn74ls645-1n texas instruments 1
sn74ls645-1n texas instruments 4
sn74ls645-1n texas instruments 1
sn74ls645-1n mmi 3
sn74ls645-1n mmi 25
sn74ls645-1n texas instruments 10
sn74ls645an texas instruments 5
sn74ls645n texas instruments 30
sn74ls645n texas instruments 19
sn74ls645n texas instruments 15
sn74ls645n motorola 57
sn74ls645n motorola 7
sn74ls645n fairchild 7
sn74ls645n texas instruments 45
sn74ls645n texas instruments 5
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
sn74ls645-1dw texas instruments ic bus transceiver 8bit 20soic 296-3731-5-nd 0
375 : $1.40
sn74ls645-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwe4-nd 0
375 : $1.40
sn74ls645-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwg4-nd 0
375 : $1.40
sn74ls645-1dwr texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwr-nd 0
2000 : $0.81
sn74ls645-1dwre4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwre4-nd 0
2000 : $0.81
sn74ls645n texas instruments ic bus transceiver 8bit 20dip 296-26519-5-nd 1132
tube
1 : $2.02
25 : $1.6252
100 : $1.4625
250 : $1.30
500 : $1.1375
1000 : $0.9425
2500 : $0.8775
5000 : $0.845
10000 : $0.8125
see more
sn74ls645-1dwrg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645-1dwrg4-nd 0
2000 : $0.81
sn74ls645-1n texas instruments ic bus transceiver 8bit 20dip 296-3732-5-nd 1314
tube
1 : $2.02
25 : $1.6252
100 : $1.4625
250 : $1.30
500 : $1.1375
1000 : $0.9425
2500 : $0.8775
5000 : $0.845
10000 : $0.8125
see more
sn74ls645-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls645-1ne4-nd 0
1000 : $0.9425
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-6-nd 758
digi-reel®
1 : $2.28
25 : $1.7552
100 : $1.5925
250 : $1.43
500 : $1.235
1000 : $1.04
see more
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-1-nd 758
cut tape
1 : $2.28
25 : $1.7552
100 : $1.5925
250 : $1.43
500 : $1.235
1000 : $1.04
see more
sn74ls645ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls645ne4-nd 0
1000 : $0.9425
sn74ls645-1nsr texas instruments ic bus transceiver 8bit 20sop 296-13224-2-nd 0
2000 : $0.878
6000 : $0.845
10000 : $0.813
sn74ls645-1nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls645-1nsre4-nd 0
2000 : $0.878
sn74ls645-1nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls645-1nsrg4-nd 0
2000 : $0.878
sn74ls645dw texas instruments ic bus transceiver 8bit 20soic sn74ls645dw-nd 0
1000 : $0.87
sn74ls645dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls645dwe4-nd 0
1000 : $0.87
sn74ls645dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls645dwg4-nd 0
1000 : $0.87
sn74ls645nsr texas instruments ic bus transceiver 8bit 20sop sn74ls645nsr-nd 0
2000 : $0.878
sn74ls645nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls645nsre4-nd 0
2000 : $0.878
sn74ls645nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls645nsrg4-nd 0
2000 : $0.878
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