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CD74HC257E

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

Features •BufferedInputs •TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC •Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads •WideOperatingT

TI2Texas Instruments

德州仪器美国德州仪器公司

CD74HC257E.A

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

Features •BufferedInputs •TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC •Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads •WideOperatingT

TI2Texas Instruments

德州仪器美国德州仪器公司

CD74HC257M

HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HC257M

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HC257M

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TI1Texas Instruments

德州仪器美国德州仪器公司

CD74HC257M

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

Features •BufferedInputs •TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC •Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads •WideOperatingT

TI2Texas Instruments

德州仪器美国德州仪器公司

CD74HC257MT

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HC257MT

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TI1Texas Instruments

德州仪器美国德州仪器公司

CD74HC257MT

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

Features •BufferedInputs •TypicalPropagationDelay(IntoOutput)=12nsat VCC=5V,CL=15pF,TA=25oC •Fanout(OverTemperatureRange) -StandardOutputs...............10LSTTLLoads -BusDriverOutputs.............15LSTTLLoads •WideOperatingT

TI2Texas Instruments

德州仪器美国德州仪器公司

HD74HC257

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

Description Thelargeoutputdrivecapabilitycoupledwiththe3-statefeaturemakethisdeviceidealforinterfacingwithbuslinesinabusorganizedsystem.Whentheoutputcontrolinputlineistakenhigh,theoutputsofallfourmultiplexersaresentintoahighimpedancestate.Whentheout

HitachiHitachi Semiconductor

日立日立公司

详细参数

  • 型号:

    TC74HC257AP

  • 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
TOS
23+
DIP
9526
询价
TOSHIBA
24+
DIP-16
2500
自己现货
询价
TOSHIBA
24+
原封装
225
原装现货假一罚十
询价
TOS
0740+
DIP-16
100
原装现货海量库存欢迎咨询
询价
TOSHIBA
22+
SOP2-16
8200
原装现货库存.价格优势
询价
TOS
25+23+
DIP
13541
绝对原装正品全新进口深圳现货
询价
TOSHIBA
1844+
DIP16
9852
只做原装正品假一赔十为客户做到零风险!!
询价
TOS
23+
DIP
65480
询价
东芝
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
TOSHIBA/东芝
23+
DIP16
50000
全新原装正品现货,支持订货
询价
更多TC74HC257AP供应商 更新时间2025-7-17 10:31:00