IC芯片74LS642品牌、價(jià)格、PDF參數(shù)

digi-key • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 digi-key # 數(shù)量 價(jià)格
sn74ls642-1n texas instruments ic bus transceiver 8bit 20dip 296-3730-5-nd 0
100 : $4.995
sn74ls642-1dw texas instruments ic bus transceiver 8bit 20soic 296-3729-5-nd 0
100 : $4.995
sn74ls642-1dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls642-1dwe4-nd 0
100 : $4.995
sn74ls642-1dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls642-1dwg4-nd 0
100 : $4.995
sn74ls642-1ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls642-1ne4-nd 0
100 : $4.995
sn74ls642dw texas instruments ic bus transceiver 8bit 20soic sn74ls642dw-nd 0
175 : $3.3005
sn74ls642dwe4 texas instruments ic bus transceiver 8bit 20soic sn74ls642dwe4-nd 0
175 : $3.3005
sn74ls642dwg4 texas instruments ic bus transceiver 8bit 20soic sn74ls642dwg4-nd 0
175 : $3.3005
sn74ls642n texas instruments ic bus transceiver 8bit 20dip sn74ls642n-nd 0
1000 : $2.254
sn74ls642ne4 texas instruments ic bus transceiver 8bit 20dip sn74ls642ne4-nd 0
1000 : $2.254
sn74ls642nsr texas instruments ic bus transceiver 8bit 20sop sn74ls642nsr-nd 0
2000 : $2.1413
sn74ls642nsre4 texas instruments ic bus transceiver 8bit 20sop sn74ls642nsre4-nd 0
2000 : $2.1413
sn74ls642nsrg4 texas instruments ic bus transceiver 8bit 20sop sn74ls642nsrg4-nd 0
2000 : $2.1413
farnell • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 farnell # 數(shù)量 asia 數(shù)量 europe 價(jià)格 (gbp)
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic 1741026 20 72
1 : £3.63
10 : £2.54
100 : £1.99
sn74ls642n texas instruments logic, bus transcvr octal, 20dip 1749747 5 123
1 : £2.77
10 : £2.54
100 : £1.77
newark • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 newark # 數(shù)量 價(jià)格
sn74ls642-1dw texas instruments ic, inverting transceiver, soic-20, each 76c3876 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
nte74ls642 nte electronics logic ic, each 31c5751 35
1-99 : $4.14
100-249 : $3.39
250-499 : $3.12
500-999 : $2.88
1000 or more : $2.69
see more
sn74ls642nsrg4 texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 46m8258 0
1 + : $2.02
sn74ls642n texas instruments ic, inverting transceiver, dip-20, each 76c3879 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642dwe4 texas instruments ic, inverting transceiver, soic-20, each 37k3250 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642dw texas instruments ic, inverting transceiver, soic-20, each 76c3878 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642-1n texas instruments ic, inverting transceiver, dip-20, each 76c3877 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls642-1dwg4 texas instruments ic, inverting transceiver, soic-20, each 46m0585 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls642nsr texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 76c3880 0
1 + : $2.02
sn74ls642-1dwe4 texas instruments ic, inverting transceiver, soic-20, each 37k3248 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls642ne4 texas instruments ic, inverting transceiver, dip-20, each 37k3251 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642dwg4 texas instruments ic, inverting transceiver, soic-20, each 46m0586 0
1-24 : $4.51
25-99 : $3.63
100-249 : $3.3
250-499 : $2.98
500-999 : $2.68
1000-2499 : $2.26
2500-4999 : $2.15
5000 or more : $2.06
see more
sn74ls642-1ne4 texas instruments ic, inverting transceiver, dip-20, each 37k3249 0
1-24 : $6.75
25-99 : $5.54
100-249 : $5
250-499 : $4.59
500-999 : $4.19
1000-2499 : $3.65
2500-4999 : $3.51
5000 or more : $3.38
see more
sn74ls642nsre4 texas instruments ic, inverting transceiver, sop-20, tape on reel of 1 37k3252 0
1 + : $2.02
sn74ls642n texas instruments logic, bus transcvr octal, 20dip, each 50r6586 75
1-99 : $3.88
100-249 : $3.18
250-499 : $2.92
500-999 : $2.69
1000 or more : $2.51
see more
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic, each 50r6585 72
1-99 : $4.05
100-249 : $3.32
250-499 : $3.05
500-999 : $2.81
1000 or more : $2.63
see more
element14 - asia pacific • authorized distributor
元器件型號(hào) 廠商 描述 封裝14 # 數(shù)量 asia 價(jià)格 (usd)
sn74ls642n texas instruments logic, bus transcvr octal, 20dip 1749747 80
1 : $3.41
25 : $3.08
sn74ls642dw texas instruments logic, bus transcvr octal, 20soic 1741026 92
1 : $3.41
10 : $3.08
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls642-1n
mfr.: texas instruments
description: bus transceivers octal bus w/ oc out
rohs: yes
mouser part #: 595-sn74ls642-1n
1:  $6.75
25:  $5.40
100:  $4.36
250:  $3.78
500:  $3.63
99
in stock
mfr. part #: sn74ls642dw
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls642dw
1:  $4.02
25:  $3.22
100:  $2.70
250:  $2.25
500:  $2.16
108
in stock
mfr. part #: sn74ls642n
mfr.: texas instruments
description: bus transceivers octal bus xcvr
rohs: yes
mouser part #: 595-sn74ls642n
1:  $4.02
25:  $3.22
100:  $2.41
250:  $2.25
500:  $2.16
108
in stock
mfr. part #: nte74ls642
mfr.: nte
description: replacement semiconductors oct bus trnscvr o/c
rohs: no
mouser part #: 526-nte74ls642
1:  $3.15
100:  $3.00
500:  $2.85
1,000:  $2.70
0:  $0.00
17
in stock
arrow electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 arrow# 數(shù)量 價(jià)格
sn74ls642-1dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls642-1dw 0
$4.35
sn74ls642-1n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls642-1n 0
$4.35
sn74ls642dw texas instruments bus xcvr single 8-ch open collector 20-pin soic tube sn74ls642dw 275
$2.49
sn74ls642n texas instruments bus xcvr single 8-ch open collector 20-pin pdip tube sn74ls642n 513
$2.49
avnet express • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 avnet # 數(shù)量 價(jià)格
sn74ls642n texas instruments bus xcvr sgl 8ch open collector 20pdip - rail/tube sn74ls642n 6 wks factory lead time
1000 : $2.15
sn74ls642-1n rochester electronics - bulk sn74ls642-1n 1 wks factory lead time
59 : $7.08
100 : $6.07
sn74ls642-1dw rochester electronics - bulk sn74ls642-1dw 1 wks factory lead time
59 : $7.08
100 : $6.07
rs components - china • authorized distributor
元器件型號(hào) 廠商 描述 rs # 數(shù)量 china
sn74ls642dwg4 texas instruments bus xcvr single 8-ch open collector 6632583p 138
sn74ls642ne4 texas instruments bus xcvr single 8-ch open collector 6632587p 119
mcm electronics • ecia (neda) member • authorized distributor
元器件型號(hào) 廠商 描述 mcm # 數(shù)量 價(jià)格
sn74ls642n panasonic ic p-sn74ls642n 0
$17.55
nte74ls642 nte electronics ic-ttl octal transceivers nte74ls642 0
$3.14
quest components
quest components, inc.   search results availability quantity price
breaks
part#: 74ls642dw
desc: bus transceiver, single, 8 bit, 20 pin, plastic, sop
mfg: mot
in stock 3 1 $4.0000
2 $3.0000

 buy now
part#: 74ls642n
desc: bus transceiver, single, 8 bit, 20 pin, plastic, dip
mfg: texas instruments inc
in stock 2 1 $3.8400
2 $2.8800

 buy now