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M74HC257

HC258QUAD2CHANNELMULTIPLEXER3-STATE,INVERTINGHC257QUAD2CHANNELMULTIPLEXER3-STATE

DESCRIPTION TheM54/74HC257andtheM54/74HC258arehighspeedCMOSMULTIPLEXERsfabricatedwithsilicongateC2MOStechnology. TheyhavethesamehighspeedperformanceofLSTTLcombinedwithtrueCMOSlowpowerconsumption. ■HIGHSPEEDtPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

M74HC257

QUAD2CHANNELMULTIPLEXER(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

M74HC257TTR

QUAD2CHANNELMULTIPLEXER(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

详细参数

  • 型号:

    TC74HC257AP(F)

  • 制造商:

    Toshiba America Electronic Components

  • 制造商:

    Toshiba America Electronic Components

  • 功能描述:

    Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin PDIP Tube

  • 功能描述:

    IC, 74 high speed CMOS logic, TC74HC257A

供应商型号品牌批号封装库存备注价格
TOSHIBA/东芝
23+
SOP
50000
全新原装正品现货,支持订货
询价
TOSHIBA
24+
DIP
2500
自己现货
询价
TOS
84+
DIP-16
4
原装现货海量库存欢迎咨询
询价
TOSHIBA
22+
DIP
8200
原装现货库存.价格优势
询价
TOSHIBA
24+
DIP16
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
TOSHIBA/东芝
2022+
DIP-16
12
原厂代理 终端免费提供样品
询价
TOS
DIP
9500
一级代理 原装正品假一罚十价格优势长期供货
询价
TOSHIBA/东芝
24+
NA/
4223
原厂直销,现货供应,账期支持!
询价
TOSHIBA/东芝
2022+
DIP-16
30000
进口原装现货供应,原装 假一罚十
询价
TOSHIBA/东芝
20+
DIP-16
32500
现货很近!原厂很远!只做原装
询价
更多TC74HC257AP(F)供应商 更新时间2025-7-15 11:01:00