首頁(yè) >TC74HC257P>規(guī)格書列表
| 零件編號(hào) | 下載 訂購(gòu) | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
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QUAD2-CHANELMULTIPLEXER(3-STATE)
| TOSHIBAToshiba Semiconductor 東芝株式會(huì)社東芝 | TOSHIBA | ||
HighSpeedCMOSLogicQuad2-InputMultiplexerwithThree-StateNon-InvertingOutputs | TITexas Instruments 德州儀器美國(guó)德州儀器公司 | 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 飛利浦荷蘭皇家飛利浦 | 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 安世安世半導(dǎo)體(中國(guó))有限公司 | NEXPERIA | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飛利浦荷蘭皇家飛利浦 | 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 安世安世半導(dǎo)體(中國(guó))有限公司 | NEXPERIA | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips | ||
Quad2-inputmultiplexer3-state | PhilipsPhilips Semiconductors 飛利浦荷蘭皇家飛利浦 | Philips |
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