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HC257

QUAD2-CHANELMULTIPLEXER(3-STATE)

TOSHIBAToshiba Semiconductor

东芝株式会社東芝

TOSHIBA
HC257

Quad2-InputDataSelector/Multiplexerwith3-StateOutputs

TheSL74HC257isidenticalinpinouttotheLS/ALS257.ThedeviceinputsarecompatiblewithstandardCMOSoutputs;withpullupresistors,theyarecompatiblewithLS/ALSTTLoutputs. Thisdeviceselectsa(4-bit)nibblefromeithertheAorBinputsasdeterminedbytheSelectinput.Thenibblei

SLSSystem Logic Semiconductor

System Logic Semiconductor

SLS
HC257

Quad.2-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs)

Description Thelargeoutputdrivecapabilitycoupledwiththe3-statefeaturemakethisdeviceidealforinterfacingwithbuslinesinabusorganizedsystem.Whentheoutputcontrolinputlineistakenhigh,theoutputsofallfourmultiplexersaresentintoahighimpedancestate.Whentheout

HitachiHitachi, Ltd.

日立公司

Hitachi
HC257

QUAD2CHANNELMULTIPLEXER3-STATE

DESCRIPTION The74VHC257isanadvancedhigh-speedCMOSQUAD2-CHANNELMULTIPLEXER(3-STATE)fabricatedwithsub-micronsilicongateanddouble-layermetalwiringC2MOStechnology. ■HIGHSPEED:tPD=3.7ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION:ICC=4µA(MAX.)atTA=25°C ■HIGHNOISEI

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体(ST)集团

STMICROELECTRONICS
HC257

HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

文件:52.16 Kbytes Page:7 Pages

TITexas Instruments

德州仪器美国德州仪器公司

TI

BladeTerminal&SpecialPurposeFuses-LowVoltage

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LittelfuseLittelfuse Inc.

力特力特公司

Littelfuse

MAGNETIC-LATCHINGDPDTHALF-SIZECRYSTALCANMILITARYRELAY

文件:1.11117 Mbytes Page:3 Pages

TELEDYNE

TELEDYNE

TELEDYNE

Precisetemperaturecontrol

文件:536.5 Kbytes Page:2 Pages

LSTD

Laird Tech Smart Technology

LSTD

256b/257bTranscodingfor100Gb/sBackplaneandCopperCable

文件:343.53 Kbytes Page:21 Pages

IBM

IBM Microelectronics

IBM

AluminumElectrolyticCapacitorsPowerRippleMiniatureSnap-In

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VishayVishay Siliconix

威世科技

Vishay
更新时间:2024-5-27 13:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
21+
CDIP
50000
全新原装正品现货,支持订货
ON
23+
SOP-16
1032
全新原装现货
FAIRCHIL
TSSOP
1000
正品原装--自家现货-实单可谈
TI/德州仪器
1922+
SSOP
6852
只做原装正品现货!或订货假一赔十!
TI/德州仪器
22+
SOP-16
3500
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
21+
CDIP
1
原装现货假一赔十
HAR
22+
SOP-16
3200
绝对原装自家现货!真实库存!欢迎来电!
TI/德州仪器
SOP16-5.2
265209
假一罚十原包原标签常备现货!
TI/德州仪器
23+
SOP16-5.2
50000
全新原装正品现货,支持订货
ST/意法
2022+
SOP-16
1551
全新原装现货

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