IC芯片DM74ALS257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
dm74als257m fairchild semiconductor ic data selector/mux 2-1 16soic dm74als257m-nd 0
1920 : $0.289
dm74als257mx fairchild semiconductor ic data selector/mux quad 16soic dm74als257mx-nd 0
2500 : $0.259
dm74als257n fairchild semiconductor ic data selector/mux 2-1 16dip dm74als257n-nd 0
2000 : $0.3857
dm74als257sj fairchild semiconductor ic data selector/mux quad 16sop dm74als257sj-nd 0
47 : $0.49
dm74als257sjx fairchild semiconductor ic data selector/mux quad 16sop dm74als257sjx-nd 0
2000 : $0.217
arrow electronics • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 arrow# 数量 价格
dm74als257m fairchild semiconductor multiplexer 1-element bipolar 3-st 8-in 16-pin soic n rail dm74als257m 0
$0.39
dm74als257mx fairchild semiconductor multiplexer 1-element bipolar 3-st 8-in 16-pin soic n t/r dm74als257mx 0
$0.38
dm74als257n fairchild semiconductor multiplexer 1-element bipolar 3-st 8-in 16-pin pdip w rail dm74als257n 0
$0.46
dm74als257sj fairchild semiconductor multiplexer 1-element bipolar 3-st 8-in 16-pin sop-ii rail dm74als257sj 0
$0.61
dm74als257sjx fairchild semiconductor multiplexer 1-element bipolar 3-st 8-in 16-pin sop-ii t/r dm74als257sjx 0
$0.61
avnet express • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 avnet # 数量 价格
dm74als257sj fairchild semiconductor mltplxr sgl bipolar 3-st 8-in 16sop w - rail/tube dm74als257sj call for delivery
requires quote
dm74als257mx rochester electronics tri-state quad 2/1 multiplexer - bulk dm74als257mx 1 wks factory lead time
1191 : $0.30
dm74als257n rochester electronics - bulk dm74als257n 1 wks factory lead time
1667 : $0.2143
dm74als257sjx fairchild semiconductor mltplxr sgl bipolar 3-st 8-in 16sop w - tape and reel dm74als257sjx call for delivery
requires quote
dm74als257m rochester electronics dm74als257m 1 wks factory lead time
1000 : $0.3571
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)
dm74als257n fairchild dm74als series ttl 3-state quad 1-of-2 line data selector/multiplexer - pdip-16 1 y y 86
1 : $0.315
onlinecomponents.com • ecia (neda) member • authorized distributor
元器件型号 厂商 描述 oc # 数量 价格
dm74als257n fairchild tri-state quad 2/1 multiplexer dm74als257n 525
1  : $.32
500  : $.28
1000  : $.25
2500  : $.24
5000  : $.23
10000  : $.22
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inland empire components
元器件型号 厂商 数量
dm74als257n national semiconductor 213
quest components
quest components, inc.   search results availability quantity price
breaks
part#: dm74als257m
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, sop
mfg: nsc
in stock 121 1 $0.8000
7 $0.6400
32 $0.4000

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part#: dm74als257m
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, sop
mfg: fairchild semiconductor (fsc)
ships in 2-3 days 115 1 $0.9800
6 $0.7840
27 $0.4900

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part#: dm74als257m
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, sop
mfg: national
ships in 2-3 days 20 1 $0.9500
6 $0.7600

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part#: dm74als257mx
desc: als series, quad 2 line to 1 line multiplexer, true output, 16 pin plastic sop
mfg: national semiconductor corp
in stock 879
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rfq
part#: dm74als257mx
desc: als series, quad 2 line to 1 line multiplexer, true output, 16 pin plastic sop
mfg: fairchild semiconductor (fsc)
ships in 2-3 days 36 1 $0.9100
6 $0.7280
28 $0.4550

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part#: dm74als257n
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, dip
mfg: fairchild semiconductor corp
in stock 1,540 1 $0.9500
6 $0.7600
27 $0.4750
127 $0.2850
703 $0.2470

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part#: dm74als257n
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, dip
mfg: nsc
in stock 1,170 1 $0.9500
6 $0.7600
27 $0.4750
127 $0.2850
703 $0.2470

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part#: dm74als257n
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, dip
mfg: fairchild
ships in 3-5 days 692 1 $0.8500
7 $0.6800
30 $0.4250
142 $0.2550

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part#: dm74als257n
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, dip
mfg: nsc/92””s
in stock 659 1 $0.9500
6 $0.7600
27 $0.4750
127 $0.2850

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part#: dm74als257n
desc: logic mux, quad, 2-input, als-ttl, 16 pin, plastic, dip
mfg: national semiconductor corp
in stock 470 1 $0.9500
6 $0.7600
27 $0.4750
127 $0.2850

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bristol electronics
元器件型号 厂商 packaging date code 数量
dm74als257n fairchild 25/tube 99 865