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74LS169

BCDDECADE/MODULO16BINARYSYNCHRONOUSBI-DIRECTIONALCOUNTERS

TheSN54/74LS168andSN54/74LS169arefullysynchronous4-stageup/downcountersfeaturingapresetcapabilityforprogrammableoperation,carrylookaheadforeasycascadingandaU/Dinputtocontrolthedirectionofcounting.TheSN54/74LS168countsinaBCDdecade(8,4,2,1)sequence,whil

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

DM74LS169

Synchronous4-BitUp/DownBinaryCounter

GeneralDescription Thissynchronouspresettablecounterfeaturesaninternalcarrylook-aheadforcascadinginhigh-speedcountingapplications.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputsallchangeatthesametimewhensoinstructed

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS169A

Synchronous4-BitUp/DownBinaryCounter

GeneralDescription Thissynchronouspresettablecounterfeaturesaninternalcarrylook-aheadforcascadinginhigh-speedcountingapplications.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputsallchangeatthesametimewhensoinstructed

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS169A

SYNCHRONOUS4-BITUP/DOWNBINARYCOUNTERS

TI1Texas Instruments

德州仪器美国德州仪器公司

DM74LS169AM

Synchronous4-BitUp/DownBinaryCounter

GeneralDescription Thissynchronouspresettablecounterfeaturesaninternalcarrylook-aheadforcascadinginhigh-speedcountingapplications.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputsallchangeatthesametimewhensoinstructed

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS169AM

SYNCHRONOUS4-BITUP/DOWNBINARYCOUNTERS

TI1Texas Instruments

德州仪器美国德州仪器公司

DM74LS169AM

Synchronous4-BitUp/DownBinaryCounter

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS169AN

Synchronous4-BitUp/DownBinaryCounter

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS169AN

SYNCHRONOUS4-BITUP/DOWNBINARYCOUNTERS

TI1Texas Instruments

德州仪器美国德州仪器公司

DM74LS169AN

Synchronous4-BitUp/DownBinaryCounter

GeneralDescription Thissynchronouspresettablecounterfeaturesaninternalcarrylook-aheadforcascadinginhigh-speedcountingapplications.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputsallchangeatthesametimewhensoinstructed

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

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