首页 >TC74HC257P>规格书列表
| 零件编号 | 下载&订购 | 功能描述 | 制造商&上传企业 | LOGO |
|---|---|---|---|---|
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
QUAD2-CHANELMULTIPLEXER(3-STATE)
| TOSHIBAToshiba Semiconductor 东芝株式会社東芝 | TOSHIBA | ||
Quad2-inputmultiplexer3-state | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad.2-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs) Description Thelargeoutputdrivecapabilitycoupledwiththe3-statefeaturemakethisdeviceidealforinterfacingwithbuslinesinabusorganizedsystem.Whentheoutputcontrolinputlineistakenhigh,theoutputsofallfourmultiplexersaresentintoahighimpedancestate.Whentheout | HitachiHitachi, Ltd. 日立公司 | Hitachi | ||
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 | nxp | ||
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 | NEXPERIA | ||
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 | NEXPERIA | ||
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 | nxp | ||
Quad2-inputmultiplexer3-state | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
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 | nxp | ||
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 | nxp | ||
Quad2-inputmultiplexer3-state | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsROYAL PHILIPS 飞利浦荷兰皇家飞利浦 | Philips | ||
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 | nxp | ||
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 | NEXPERIA | ||
High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
High-SpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TOSHIBA |
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 |
2020+ |
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 | ||
TOS |
2023+ |
DIP-16 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
TOS |
21+ |
DIP-16 |
35200 |
一级代理/放心采购 |
询价 | ||
TOSHIBA/东芝 |
23+ |
DIP16 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TOSHIBA/东芝 |
2022+ |
DIP-16 |
12 |
原厂代理 终端免费提供样品 |
询价 | ||
TOSHIBA |
21+ |
DIP |
9866 |
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 |
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