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IC/电子元器件

IC芯片SN74LS21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)
sn74ls21d texas instruments logic, dual 4-in and gate, 14soic 1752956 0 719
1 : £0.46
10 : £0.35
100 : £0.28
sn74ls21n texas instruments ic, logic, 74ls, and gate 1607824 1418 778
1 : £0.5
10 : £0.36
100 : £0.3
sn74ls21n texas instruments ic, logic, 74ls, and gate 1607824 1418 778
1 : £0.5
10 : £0.36
100 : £0.3
newark • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 newark # 数量 价格
sn74ls21n texas instruments ic, dual and gate, 4i/p, dip-14, each 08f6993 691
1-24 : $.704
25-99 : $.546
100-249 : $.476
250-499 : $.414
500-999 : $.352
1000-2499 : $.282
2500-4999 : $.256
5000 or more : $.238
see more
sn74ls21dre4 texas instruments ic, dual and gate, 4i/p, soic-14, tape on reel of 1 37k3055 0
1 + : $.2
sn74ls21dr texas instruments ic, dual and gate, 4i/p, soic-14, tape on reel of 1 76c3737 0
1 + : $.2
sn74ls21ne4 texas instruments ic, dual and gate, 4i/p, dip-14, each 37k3056 0
1-24 : $.704
25-99 : $.546
100-249 : $.476
250-499 : $.414
500-999 : $.352
1000-2499 : $.282
2500-4999 : $.256
5000 or more : $.238
see more
sn74ls21dg4 texas instruments ic, dual and gate, 4i/p, soic-14, each 41m4961 0
1-24 : $.768
25-99 : $.596
100-249 : $.519
250-499 : $.452
500-999 : $.384
1000-2499 : $.308
2500-4999 : $.279
5000 or more : $.26
see more
sn74ls21nsr texas instruments ic, dual and gate, 4i/p, sop-14, tape on reel of 1 76c3738 0
1 + : $.22
sn74ls21nsre4 texas instruments ic, dual and gate, 4i/p, sop-14, tape on reel of 1 37k3057 0
1 + : $.22
sn74ls21de4 texas instruments ic, dual and gate, 4i/p, soic-14, each 37k3054 0
1-24 : $.768
25-99 : $.596
100-249 : $.519
250-499 : $.452
500-999 : $.384
1000-2499 : $.308
2500-4999 : $.279
5000 or more : $.26
see more
sn74ls21nsrg4 texas instruments ic, dual and gate, 4i/p, sop-14, tape on reel of 1 46m8204 0
1 + : $.22
sn74ls21drg4 texas instruments ic, dual and gate, 4i/p, soic-14, tape on reel of 1 41m4962 0
1 + : $.2
sn74ls21d texas instruments ic, dual and gate, 4i/p, soic-14, each 76c3736 0
1-24 : $.768
25-99 : $.596
100-249 : $.519
250-499 : $.452
500-999 : $.384
1000-2499 : $.308
2500-4999 : $.279
5000 or more : $.26
see more
sn74ls21d texas instruments logic, dual 4-in and gate, 14soic, each 50r6536 43
1-249 : $.657
250-499 : $.495
500-999 : $.44
1000-4999 : $.396
5000 or more : $.361
see more
digi-key • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 digi-key # 数量 价格
sn74ls21d texas instruments ic dual 4-in and gate 14-soic 296-3671-5-nd 0
1350 : $0.3072
sn74ls21de4 texas instruments ic dual 4in pos-and gate 14-soic sn74ls21de4-nd 0
1350 : $0.3072
sn74ls21dg4 texas instruments ic dual 4in pos-and gate 14-soic sn74ls21dg4-nd 0
1350 : $0.3072
sn74ls21dr texas instruments ic dual 4in pos-and gate 14-soic sn74ls21dr-nd 0
2500 : $0.232
sn74ls21dre4 texas instruments ic dual 4in pos-and gate 14-soic sn74ls21dre4-nd 0
2500 : $0.232
sn74ls21drg4 texas instruments ic dual 4in pos-and gate 14-soic sn74ls21drg4-nd 0
2500 : $0.232
sn74ls21n texas instruments ic dual 4-in and gate 14-dip 296-3672-5-nd 1136
tube
1 : $0.70
25 : $0.5456
100 : $0.4752
250 : $0.4136
500 : $0.352
1000 : $0.2816
2500 : $0.2552
5000 : $0.2376
10000 : $0.2288
see more
sn74ls21ne4 texas instruments ic dual 4-in and gate 14-dip sn74ls21ne4-nd 0
1425 : $0.2816
sn74ls21nsr texas instruments ic dual 4in pos-and gate 14-sop sn74ls21nsr-nd 0
2000 : $0.255
sn74ls21nsre4 texas instruments ic dual 4in pos-and gate 14-sop sn74ls21nsre4-nd 0
2000 : $0.255
sn74ls21nsrg4 texas instruments ic dual 4in pos-and gate 14-so sn74ls21nsrg4-nd 0
2000 : $0.255
element14 - asia pacific • authorized distributor
元器件型号 厂商 描述 封装14 # 数量 asia 价格 (usd)
sn74ls21d texas instruments logic, dual 4-in and gate, 14soic 1752956 43
1 : $0.41
10 : $0.39
sn74ls21n texas instruments ic, logic, 74ls, and gate 1607824 1434
1 : $0.33
25 : $0.3
mouser electronics • ecia (neda) member • authorized distributor
mouser electronics product detail pricing availability
mfr. part #: sn74ls21d
mfr.: texas instruments
description: gates (and / nand / or / nor) dual 4 input
rohs: yes
mouser part #: 595-sn74ls21d
1:  $0.76
25:  $0.58
100:  $0.512
250:  $0.446
500:  $0.379
663
in stock
mfr. part #: sn74ls21n
mfr.: texas instruments
description: gates (and / nand / or / nor) dual 4-input
rohs: yes
mouser part #: 595-sn74ls21n
1:  $0.70
25:  $0.545
100:  $0.475
250:  $0.413
500:  $0.352
1,606
in stock
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
sn74ls21m rochester electronics - bulk sn74ls21m 26 wks factory lead time
2778 : $0.1286
sn74ls21n rochester electronics - bulk sn74ls21n 1 wks factory lead time
893 : $0.40
sn74ls21mel rochester electronics - bulk sn74ls21mel 1 wks factory lead time
2778 : $0.1286
sn74ls21ne4 texas instruments and gate 2-elem 4-in bipolar 14pdip - rail/tube sn74ls21ne4 1075 in stock
25 : $0.2462
sn74ls21d rochester electronics - bulk sn74ls21d 1 wks factory lead time
834 : $0.4286
sn74ls21dr rochester electronics - bulk sn74ls21dr 1 wks factory lead time
1000 : $0.3571
sn74ls21ns rochester electronics sn74ls21ns 1 wks factory lead time
1191 : $0.30
sn74ls21n texas instruments and gate 2-elem 4-in bipolar 14pdip - rail/tube sn74ls21n 764 in stock
1 : $0.2909
100 : $0.2667
500 : $0.2462
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
sn74ls21d texas instruments and gate 2-element 4-in bipolar 14-pin soic tube sn74ls21d 1150
$0.37
sn74ls21n texas instruments and gate 2-element 4-in bipolar 14-pin pdip tube sn74ls21n 833
$0.33
verical • authorized dealer
元器件型号 厂商 描述 rohs 数量 价格
sn74ls21d texas instruments and gate 2-element 4-in bipolar 14-pin soic tube yes 1150
$0.37
rs components - china • authorized distributor
元器件型号 厂商 描述 rs # 数量 china
sn74ls21dg4 texas instruments and gate dual 4-in bipolar 14-pin soic 6632467p 1310
sn74ls21n texas instruments dual 4 i/p and gate,sn74ls21n dip14 3686203 1755
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
sn74ls21n texas instrument sn74ls21n 6
1  : $3.03
5  : $1.98
quest components
quest components, inc.   search results availability quantity price
breaks
part#: sn74ls21d
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: ti
in stock 205 1 $0.6000
9 $0.4800
43 $0.3000
201 $0.1800

 buy now
part#: sn74ls21d
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: argosy industries, inc.
in stock 98 1 $0.6000
9 $0.4800
43 $0.3000

 buy now
part#: sn74ls21d
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: motorola
in stock 44 1 $0.6000
9 $0.4800
43 $0.3000

 buy now
part#: sn74ls21d
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: mot
in stock 37 1 $0.6000
9 $0.4800

 buy now
part#: sn74ls21d
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: texas instruments inc
in stock 28 1 $0.6000
9 $0.4800

 buy now
part#: sn74ls21dr2
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: texas instruments inc
in stock 3,968
submit request for pricing

submit
rfq
part#: sn74ls21dr2
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, sop
mfg: motorola semiconductor products
in stock 1,155
submit request for pricing

submit
rfq
part#: sn74ls21j
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, ceramic, dip
mfg: ti
in stock 18
submit request for pricing

submit
rfq
part#: sn74ls21j
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, ceramic, dip
mfg: mot
in stock 5
submit request for pricing

submit
rfq
part#: sn74ls21jd
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, ceramic, dip
mfg: mot
in stock 1
submit request for pricing

submit
rfq
part#: sn74ls21n
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, dip
mfg: motorola
in stock 278 1 $0.6000
9 $0.4800
43 $0.3000
201 $0.1800

 buy now
part#: sn74ls21n
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, dip
mfg: ti
ships in 2-3 days 32 1 $0.6500
9 $0.5200

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part#: sn74ls21n
desc: logic circuit, dual 4-input and, ls-ttl, 14 pin, plastic, dip
mfg: texas instruments (ti)
ships in 2-3 days 20 1 $1.0200
6 $0.8160

 buy now
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