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74HCT257

Quad2-inputmultiplexer;3-state

Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

74HCT257

Quad2-inputmultiplexer;3-state

1.Generaldescription The74HC257;74HCT257isaquad2-inputmultiplexerwith3-stateoutputs.Inputsincludeclamp diodes.Thisenablestheuseofcurrentlimitingresistorstointerfaceinputstovoltagesinexcessof VCC. 2.Featuresandbenefits •Widesupplyvoltagerangefrom2.0Vto

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

74HCT257D

Quad2-inputmultiplexer;3-state

1.Generaldescription The74HC257;74HCT257isaquad2-inputmultiplexerwith3-stateoutputs.Inputsincludeclamp diodes.Thisenablestheuseofcurrentlimitingresistorstointerfaceinputstovoltagesinexcessof VCC. 2.Featuresandbenefits •Widesupplyvoltagerangefrom2.0Vto

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

74HCT257D

Quad2-inputmultiplexer;3-state

Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

74HCT257D

Quad2-inputmultiplexer3-state

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

74HCT257DB

Quad2-inputmultiplexer3-state

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

74HCT257DB

Quad2-inputmultiplexer;3-state

Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

74HCT257N

Quad2-inputmultiplexer;3-state

Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

74HCT257N

Quad2-inputmultiplexer3-state

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

74HCT257PW

Quad2-inputmultiplexer3-state

PhilipsROYAL PHILIPS

飞利浦荷兰皇家飞利浦

74HCT257PW

Quad2-inputmultiplexer;3-state

Generaldescription The74HC257;74HCT257arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithLow-powerSchottkyTTL(LSTTL). The74HC257and74HCT257havefouridentical2-inputmultiplexerswith3-stateoutputs,whichselect4bitsofdatafromtwosourcesandarecontrolledbyac

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

74HCT257PW

Quad2-inputmultiplexer;3-state

1.Generaldescription The74HC257;74HCT257isaquad2-inputmultiplexerwith3-stateoutputs.Inputsincludeclamp diodes.Thisenablestheuseofcurrentlimitingresistorstointerfaceinputstovoltagesinexcessof VCC. 2.Featuresandbenefits •Widesupplyvoltagerangefrom2.0Vto

NEXPERIANexperia B.V. All rights reserved

安世安世半导体(中国)有限公司

CD74HCT257

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT257

HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT257E

HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT257E

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

CD74HCT257E

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT257M

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

CD74HCT257M

HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

CD74HCT257M

High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs

TITexas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    74HCT257D-T

  • 功能描述:

    编码器、解码器、复用器和解复用器 QUAD 2-INPUT MULTIPLEXER

  • RoHS:

  • 制造商:

    Micrel

  • 产品:

    Multiplexers

  • 逻辑系列:

    CMOS

  • 线路数量(输入/输出):

    2/12

  • 传播延迟时间:

    350 ps, 400 ps

  • 电源电压-最大:

    2.625 V, 3.6 V

  • 电源电压-最小:

    2.375 V, 3 V

  • 最大工作温度:

    + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    QFN-44

  • 封装:

    Tray

供应商型号品牌批号封装库存备注价格
PH
22+
NA
30000
原装现货假一罚十
询价
PHILIPS/飞利浦
20+
SOP-16
6000
只做原装现货特价出售
询价
NXP/恩智浦
23+
SOP16
50000
全新原装正品现货,支持订货
询价
HAR
98+
DIP
958
询价
ti
22+
N/A
6980
原装现货,可开13%税票
询价
17+
6200
100%原装正品现货
询价
HAR
23+
NA
2588
专做原装正品,假一罚百!
询价
har
22+
500000
行业低价,代理渠道
询价
ST
SOP
608900
原包原标签100%进口原装常备现货!
询价
PHILIPS
DIP
12500
16
只做原装进口IOR-TI-ST,可以送样品
询价
更多74HCT257D-T供应商 更新时间2024-5-30 11:30:00