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SN74LS257D

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

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

74LS257

TRI-STATEQuad2-DataSelectors/Multiplexers

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74LS257

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

TITexas Instruments

德州仪器美国德州仪器公司

74LS257

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

HitachiHitachi Semiconductor

日立日立公司

74LS257

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

74LS257

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

DM74LS257

TRI-STATEQuad2-DataSelectors/Multiplexers

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS257

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

DM74LS257B

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

DM74LS257B

TRI-STATE(RM)Quad2-DataSelectors/Multiplexers

TI1Texas Instruments

德州仪器美国德州仪器公司

供应商型号品牌批号封装库存备注价格
TI/德州仪器
23+
SOIC-16
50000
全新原装正品现货,支持订货
询价
TI/德州仪器
22+
SOIC-16
20000
原装现货,实单支持
询价
TI/德州仪器
24+
NA/
19
优势代理渠道,原装正品,可全系列订货开增值税票
询价
TI/德州仪器
22+
SOIC-16
20000
原装现货,实单支持
询价
ADI
23+
SOIC-16
8000
只做原装现货
询价
ADI
23+
SOIC-16
7000
询价
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
更多SN74LS257D供应商 更新时间2025-7-21 10:59:00