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DM74LS257

TRI-STATEQuad2-DataSelectors/Multiplexers

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS257

3-STATEQuad2-DataSelectors/Multiplexers

GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS257B

3-STATEQuad2-DataSelectors/Multiplexers

GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS257B

TRI-STATE(RM)Quad2-DataSelectors/Multiplexers

TI1Texas Instruments

德州儀器

DM74LS257BM

3-STATEQuad2-DataSelectors/Multiplexers

GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS257BM

TRI-STATEQuad2-DataSelectors/Multiplexers

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS257BN

TRI-STATEQuad2-DataSelectors/Multiplexers

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS257BN

3-STATEQuad2-DataSelectors/Multiplexers

GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

HD74LS257

Quadruple2-line-to-1-lineDataSelectors/Multiplexers(withnotinverted3-stateoutputs)

Thismultiplexerfeaturesthree-stateoutputsthatcaninterfacedirectlywithanddrivedatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahigh-impedancestate)thelowimpedanceofthesingleenabledoutputwilldrivethebuslinetoahighorlowlogicle

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74LS257

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

替換型號(hào)

詳細(xì)參數(shù)

  • 型號(hào)：

    74LS257PC

  • 制造商：

    Rochester Electronics LLC

  • 功能描述：

    - Bulk

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
24+
5000
公司存貨
 詢價(jià)
NS
16+
原廠封裝
10000
全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來(lái)電咨詢
 詢價(jià)
74LS257PC
11
11
詢價(jià)
24+
N/A
82000
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
 詢價(jià)
HIT/REN
24+
DIP16
3929
原裝現(xiàn)貨假一罰十
 詢價(jià)
SA
DIP
1200
正品原裝--自家現(xiàn)貨-實(shí)單可談
 詢價(jià)
MIT
24+
DIP16
25843
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
 詢價(jià)
TW
18+
DIP16
85600
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票
 詢價(jià)
MIT
24+
DIP16
6540
原裝現(xiàn)貨/歡迎來(lái)電咨詢
 詢價(jià)
RENESAS/瑞薩
23+
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價(jià)
更多74LS257PC供應(yīng)商 更新時(shí)間2025-4-27 10:20:00

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