首页 >TC74HC257P>规格书列表
| 零件编号 | 下载 订购 | 功能描述/丝印 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
QUAD2-CHANELMULTIPLEXER(3-STATE)
| TOSHIBAToshiba Semiconductor 东芝株式会社东芝 | TOSHIBA | ||
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州仪器美国德州仪器公司 | TI | ||
Quad.2-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs) Description Thelargeoutputdrivecapabilitycoupledwiththe3-statefeaturemakethisdeviceidealforinterfacingwithbuslinesinabusorganizedsystem.Whentheoutputcontrolinputlineistakenhigh,theoutputsofallfourmultiplexersaresentintoahighimpedancestate.Whentheout | HitachiHitachi Semiconductor 日立日立公司 | Hitachi | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
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-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
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-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦 | Philips |
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