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74LS670

4x4REGISTERFILEWITH3-STATEOUTPUTS

TheTTL/MSISN54/74LS670isahigh-speed,low-power4x4RegisterFileorganizedasfourwordsbyfourbits.Separatereadandwriteinputs,bothaddressandenable,allowsimultaneousreadandwriteoperation. The3-stateoutputsmakeitpossibletoconnectupto128outputstoincreaseth

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

74LS670

LOWPOWERSCHOTTKY

TheTTL/MSISN74LS670isahigh-speed,low-power4x4RegisterFileorganizedasfourwordsbyfourbits.Separatereadandwriteinputs,bothaddressandenable,allowsimultaneousreadandwriteoperation. The3-stateoutputsmakeitpossibletoconnectupto128outputstoincreasethe

ONSEMION Semiconductor

安森美半导体安森美半导体公司

74LS670

4-BY-4REGISTERFILESWITH3-STATEOUTPUTS

TITexas Instruments

德州仪器美国德州仪器公司

74LS670

3-STATE4-by-4RegisterFile

GeneralDescription Theseregisterfilesareorganizedas4wordsof4bitseach,andseparateon-chipdecodingisprovidedforaddressingthefourwordlocationstoeitherwrite-inorretrievedata.Thispermitswritingintoonelocation,andreadingfromanotherwordlocation,simultaneously.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

74LS670

4-by-4RegisterFile(withthree-stateoutputs)

●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)

HitachiHitachi Semiconductor

日立日立公司

DM74LS670

TRI-STATE4-BY-4REGISTERFILES

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS670

3-STATE4-by-4RegisterFile

GeneralDescription Theseregisterfilesareorganizedas4wordsof4bitseach,andseparateon-chipdecodingisprovidedforaddressingthefourwordlocationstoeitherwrite-inorretrievedata.Thispermitswritingintoonelocation,andreadingfromanotherwordlocation,simultaneously.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS670M

3-STATE4-by-4RegisterFile

GeneralDescription Theseregisterfilesareorganizedas4wordsof4bitseach,andseparateon-chipdecodingisprovidedforaddressingthefourwordlocationstoeitherwrite-inorretrievedata.Thispermitswritingintoonelocation,andreadingfromanotherwordlocation,simultaneously.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS670N

3-STATE4-by-4RegisterFile

GeneralDescription Theseregisterfilesareorganizedas4wordsof4bitseach,andseparateon-chipdecodingisprovidedforaddressingthefourwordlocationstoeitherwrite-inorretrievedata.Thispermitswritingintoonelocation,andreadingfromanotherwordlocation,simultaneously.

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

HD74LS670

4-by-4RegisterFile(withthree-stateoutputs)

●Quadrupie2-InputPositiveNANDGates ●Quadruple2-InputPositiveNANDGates(withOpenCollectorOutput) (Continue....)

HitachiHitachi Semiconductor

日立日立公司

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