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M74HCT643

OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4μA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

M74HCT643B1R

OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4μA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

M74HCT643C1R

OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4μA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

M74HCT643M1R

OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING

DESCRIPTION TheM54/74HCT245,HCT640andHCT643utilisesilicongateC2MOStechnologytoachiveoperatingspeedseqivalenttoLSTTLdevices. ■HIGHSPEED tPD=10ns(TYP.)atVCC=5V ■LOWPOWERDISSIPATION ICC=4μA(MAX.)atTA=25°C ■COMPATIBLEWITHTTLOUTPUTS VIH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

74HCT643

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

HD74HCT643

OctalBusTransceivers(with3-stateoutputs)

Description BoththeHD74HCT640andtheHD74HCT643haveoneactivelowenableinput(G),andadirectioncontrol(DIR).WhentheDIRinputishigh,dataflowsfromtheAinputstotheBoutputs.WhenDIRislow,dataflowsfromBtoA. TheHD74HCT640transfersinverteddatafromonebustotheo

HitachiHitachi Semiconductor

日立日立公司

MM74HCT643

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

MM74HCT643J

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

MM74HCT643N

InvertingOctalTRI-STATETransceiver

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
24+
3000
公司現(xiàn)貨
 詢價(jià)
STM
24+
DIP-20
5000
全現(xiàn)原裝公司現(xiàn)貨
 詢價(jià)
ST
23+
DIP
16900
正規(guī)渠道,只有原裝!
 詢價(jià)
ST/意法
23+
DIP
89630
當(dāng)天發(fā)貨全新原裝現(xiàn)貨
 詢價(jià)
ST/意法
24+
DIP
990000
明嘉萊只做原裝正品現(xiàn)貨
 詢價(jià)
ST
25+
DIP
25000
全新原裝現(xiàn)貨 假一賠十
 詢價(jià)
ST
21+
DIP
23480
詢價(jià)
STM原廠目錄
24+
SO-24
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售
 詢價(jià)
ST
24+
DIP
5632
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存!
 詢價(jià)
ST
10+
DIP-24
7800
全新原裝正品,現(xiàn)貨銷售
 詢價(jià)
更多M74HCT643供應(yīng)商 更新時(shí)間2025-3-9 10:20:00

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