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M74HC257TTR

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

DESCRIPTION TheM74HC257isanhighspeedCMOSQUAD2CHANNELMULTIPLEXER(3-STATE)fabricatedwithsilicongateC2MOStechnology. ■HIGHSPEED:tPD=11ns(TYP.)atVCC=6V ■LOWPOWERDISSIPATION:ICC=4µA(MAX.)atTA=25°C ■HIGHNOISEIMMUNITY:VNIH=VNIL=28VCC(MIN.) ■SYMMETRICAL

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

SL74HC257

Quad2-InputDataSelector/Multiplexerwith3-StateOutputs

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

SLS

System Logic Semiconductor

SL74HC257D

Quad2-InputDataSelector/Multiplexerwith3-StateOutputs

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

SLS

System Logic Semiconductor

SL74HC257N

Quad2-InputDataSelector/Multiplexerwith3-StateOutputs

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

SLS

System Logic Semiconductor

SN74HC257

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC257

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC257

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TI1Texas Instruments

德州仪器美国德州仪器公司

SN74HC257D

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TI1Texas Instruments

德州仪器美国德州仪器公司

SN74HC257D

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TITexas Instruments

德州仪器美国德州仪器公司

SN74HC257D

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

TITexas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    M74HC257TTR

  • 制造商:

    STMICROELECTRONICS

  • 制造商全称:

    STMicroelectronics

  • 功能描述:

    QUAD 2 CHANNEL MULTIPLEXER(3-STATE)

供应商型号品牌批号封装库存备注价格
SGSTHOMSON
05+
原厂原装
4770
只做全新原装真实现货供应
询价
24+
3000
公司现货
询价
ST
25
全新原装 货期两周
询价
ST
21+
SO16
23480
询价
ST
24+
SO-16
7500
十年品牌!原装现货!!!
询价
ST
18+
SOP16
12500
全新原装正品,本司专业配单,大单小单都配
询价
STM原厂目录
24+
PDIP16;SO-16
28500
授权代理直销,原厂原装现货,假一罚十,特价销售
询价
ST
23+
SO-16
38000
正品原装货价格低
询价
ATL
23+
DIP-12
12000
全新原装假一赔十
询价
原厂
13+
IC
1
普通
询价
更多M74HC257TTR供应商 更新时间2025-5-22 15:14:00