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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

HD74LS257

Quadruple2-line-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs)

HitachiHitachi Semiconductor

日立日立公司

HD74LS257FPEL

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

HD74LS257P

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

SN74LS257

LOWPOWERSCHOTTKY

Quad2-InputMultiplexerwith3-StateOutputs TheLSTTL/MSISN74LS257BandtheSN74LS258BareQuad2-InputMultiplexerswith3-stateoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted)

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

SN74LS257

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

TITexas Instruments

德州儀器美國(guó)德州儀器公司

SN74LS257B

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

TITexas Instruments

德州儀器美國(guó)德州儀器公司

SN74LS257B

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

TITexas Instruments

德州儀器美國(guó)德州儀器公司

SN74LS257B

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

TITexas Instruments

德州儀器美國(guó)德州儀器公司

詳細(xì)參數(shù)

  • 型號(hào)：

    DM74LS257N

  • 制造商：

    Texas Instruments

  • 制造商：

    National Semiconductor Corporation

  • 功能描述：

    LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
NSC
7925
30
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
 詢(xún)價(jià)
FAIRCHILD
24+
DIP
5000
仙童授權(quán)代理原裝進(jìn)口現(xiàn)貨
 詢(xún)價(jià)
FSC
23+
DIP
8560
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)!
 詢(xún)價(jià)
NSC
23+
原裝原封
8888
專(zhuān)做原裝正品,假一罰百!
 詢(xún)價(jià)
FSC
21+
DIP
12588
原裝正品,自己庫(kù)存 假一罰十
 詢(xún)價(jià)
FSC　
24+
DIP
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!?
 詢(xún)價(jià)
FSC
24+
DIP
6430
原裝現(xiàn)貨/歡迎來(lái)電咨詢(xún)
 詢(xún)價(jià)
FSC
21+
DIP
226
原裝現(xiàn)貨假一賠十
 詢(xún)價(jià)
FAIRCHILD/仙童
23+
DIP
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢(xún)價(jià)
FAIRCHILD/仙童
2022
DIP
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢(xún)
 詢(xún)價(jià)
更多DM74LS257N供應(yīng)商 更新時(shí)間2025-3-8 14:30:00

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