首页 >74HC257PW-T>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 |
详细参数
- 型号:
74HC257PW-T
- 功能描述:
编码器、解码器、复用器和解复用器 QUAD 2-IN MULTIPLXR 3-S
- RoHS:
否
- 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 |
---|---|---|---|---|---|---|---|
ST |
01+ |
SO-16 |
2430 |
询价 | |||
ST |
22+ |
SO-16 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
23+ |
SOP |
3500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
ST/意法 |
23+ |
SOP3.9 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
HAR |
1116+ |
DC93PACKAGEP |
6869 |
绝对原装现货 |
询价 | ||
HARRIS |
2020+ |
SOP3.9 |
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 | ||
TI/德州仪器 |
22+ |
TSSOP16 |
25000 |
只做原装,原装,假一罚十 |
询价 | ||
ph |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
PHILIPS |
1815+ |
SOP16-3.9MM |
6528 |
只做原装正品现货!或订货,假一赔十! |
询价 | ||
PHILIPS |
2021++ |
SOP16 |
5850 |
原装正品价格优势!欢迎询价QQ:3315564058 |
询价 |
相关规格书
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相关库存
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