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SN74HC643

OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

TI1Texas Instruments

德州儀器

74HC643

Octalbustransceiver;3-state;true/inverting

GENERALDESCRIPTION The74HC/HCT643arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. FEATURES ?Octalbidirectionalbusinterface ?Trueandinverting3-stateoutputs ?Outputcapabilit

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

HD74HC643

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.whenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

HitachiHitachi Semiconductor

日立日立公司

HD74HC643

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC643RPEL

OctalBusTransceivers(with3-stateoutputs)

Description EachdevicehasanactiveenableGandadirectioncontrolinput,DIR.WhenDIRishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromtheBinputstotheAoutputs.TheHD74HC640transfersinverteddatafromonebustootherandtheHD74HC643transfe

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

M74HC643

OCTALBUSTRANSCEIVERWITH3STATEOUTPUTSINVERTING/NONINVERTING

DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

M74HC643TTR

OCTALBUSTRANSCEIVERWITH3STATEOUTPUTSINVERTING/NONINVERTING

DESCRIPTION TheM54/74HC245,HC640andHC643utilisesilicongateC2MOStechnologytoachiveoperatingspeedsequivalenttoLSTTLdevices. AlongwiththelowpowerdissipationandhighnoiseimmunityofstandardsC2MOSintegratedcircuit,itpossessesthecapabilitytodrive15LSTTLloads. The

STMICROELECTRONICSSTMicroelectronics

意法半導體意法半導體集團

MM74HC643

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

MM74HC643J

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

MM74HC643N

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

供應商型號品牌批號封裝庫存備注價格
TI
24+
DIP20
5000
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TI
23+
DIP20
5000
原裝正品,假一罰十
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TI/德州儀器
23+
DIP-20
50000
全新原裝正品現(xiàn)貨,支持訂貨
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TI/德州儀器
2022
DIP20
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
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TI/德州儀器
23+
DIP20
10880
原裝正品，支持實單
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TI/德州儀器
23+
DIP20
2112
只供應原裝正品 歡迎詢價
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TI/德州儀器
22+
DIP-20
20000
原裝現(xiàn)貨,實單支持
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TI
DIP20
893993
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
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TI/德州儀器
23+
NA/
843
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
 詢價
TI/德州儀器
22+
DIP-20
20000
原裝現(xiàn)貨,實單支持
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更多SN74HC643供應商 更新時間2025-2-13 16:00:00

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