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74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

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

HitachiHitachi Semiconductor

日立日立公司

74LS191

Synchronous4-BitUp/DownCounterwithModeControl

GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

74LS191N

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERS PRESETTABLE4-BITBINARYUP/DOWNCOUNTERS TheSN54/74LS190isasynchronousUP/DOWNBCDDecade(8421)CounterandtheSN54/74LS191isasynchronousUP/DOWNModulo-16BinaryCounter.StatechangesofthecountersaresynchronouswiththeLOW-to-HIGHtransit

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

DM74LS191

Synchronous4-BitUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

DM74LS191

Synchronous4-BitUp/DownCounterwithModeControl

GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

DM74LS191M

Synchronous4-BitUp/DownCounterwithModeControl

GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

DM74LS191M

Synchronous4-BitUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

DM74LS191N

Synchronous4-BitUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美國國家半導體美國國家半導體公司

DM74LS191N

Synchronous4-BitUp/DownCounterwithModeControl

GeneralDescription TheDM74LS191circuitisasynchronous,reversible,up/downcounter.Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneously,sothattheoutputschangesimultaneouslywhensoinstructedbythesteeringlogic.Thismodeofoperationeliminatestheout

FairchildFairchild Semiconductor

仙童半導體飛兆/仙童半導體公司

HD74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

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

HitachiHitachi Semiconductor

日立日立公司

替換型號

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Cornell-Dubilier
新
5
全新原裝 貨期兩周
 詢價
Cornell-Dubilier
2022+
1
全新原裝 貨期兩周
 詢價
FSC
23+
DIP
9526
詢價
24+
DIP28
1
自己現(xiàn)貨
 詢價
TCH
2016+
SOT23-6
6528
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品!
 詢價
TCH
24+
SSOP20
8866666
原裝現(xiàn)貨
 詢價
代理TCH
24+
SSOP20
9800
只做原裝正品現(xiàn)貨或訂貨假一賠十!
 詢價
TCH
1130+
SSOP20
258
原裝現(xiàn)貨海量庫存歡迎咨詢
 詢價
TCH
23+
SSOP20
11200
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO
 詢價
-
SSOP
90000
華拓芯城用芯經(jīng)營
 詢價
更多TCG74LS191供應(yīng)商 更新時間2025-1-22 16:06:00

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