首页 >SN74LS257J>规格书列表
零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
LOWPOWERSCHOTTKY Quad2-InputMultiplexerwith3-StateOutputs TheLSTTL/MSISN74LS257BandtheSN74LS258BareQuad2-InputMultiplexerswith3-stateoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted) | ONSEMION Semiconductor 安森美半导体安森美半导体公司 | ONSEMI | ||
QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
3-STATEQuad2-DataSelectors/Multiplexers GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | Fairchild | ||
QUAD2-INPUTMULTIPLEXERWITH3-STATEOUTPUTS QUAD2-INPUTMULTIPLEXERWITH3-STATEOUTPUTS TheLSTTL/MSISN54/74LS257BandtheSN54/74LS258BareQuad2-InputMultiplexerswith3-stateoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted | MotorolaMotorola, Inc 摩托罗拉加尔文制造公司 | Motorola | ||
TI | TI |
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
DIP |
3378 |
绝对原装公司现货供应!价格优势 |
询价 | ||
24+ |
DIP14 |
25 |
本站库存 |
询价 | |||
TI/德州仪器 |
2447 |
CDIP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
TEXAS |
24+ |
DIP16P |
6868 |
原装现货,可开13%税票 |
询价 | ||
TI |
94+ |
DIP |
2110 |
全新原装进口自己库存优势 |
询价 | ||
TI |
23+ |
SOP14 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI |
17+ |
DIP |
9988 |
只做原装进口,自己库存 |
询价 | ||
TI |
24+ |
DIP |
5000 |
TI一级代理商原装进口现货 |
询价 | ||
TI |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
TI/德州仪器 |
23+ |
DIP |
8215 |
原厂原装 |
询价 |
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