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DM74LS191N

Synchronous 4-Bit Up/Down Counter with Mode Control

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

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS191N

Synchronous 4-Bit Up/Down Counters with Mode Control

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS191N

包装:管件 封装/外壳:16-DIP(0.300",7.62mm) 类别:集成电路(IC) 计数器,除法器 描述:IC COUNTER BINARY UP/DOWN 16-DIP

ONSEMION Semiconductor

安森美半导体安森美半导体公司

HD74LS191

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

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

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74LS191FPEL

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74LS191P

SynchronousUp/Down4-bitBinaryCounter(singleclockline)

SynchronousUp/Down4-bitBinaryCounter(singleclockline) Synchronousoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothatthesteeringlogic.Thismodeofoperationeliminatestheoutputcountingspikesnormallyassociatedwithasynchronous(rippleclock)counters.

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

SN74LS191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

SN74LS191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS191D

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS

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

MotorolaMotorola, Inc

摩托罗拉

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

SN74LS191DR

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

SN74LS191N

PRESETTABLEBCD/DECADEUP/DOWNCOUNTERSPRESETTABLE4-BITBINARYUP/DOWNCOUNTERS

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

MotorolaMotorola, Inc

摩托罗拉

SN74LS191N

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS191N

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

SN74LS191NSR

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments(TI)

德州仪器德州仪器 (TI)

产品属性

  • 产品编号:

    DM74LS191N

  • 制造商:

    onsemi

  • 类别:

    集成电路(IC) > 计数器,除法器

  • 系列:

    74LS

  • 包装:

    管件

  • 逻辑类型:

    二进制计数器

  • 方向:

    上,下

  • 定时:

    同步

  • 触发器类型:

    正边沿

  • 工作温度:

    0°C ~ 70°C

  • 安装类型:

    通孔

  • 封装/外壳:

    16-DIP(0.300",7.62mm)

  • 供应商器件封装:

    16-PDIP

  • 描述:

    IC COUNTER BINARY UP/DOWN 16-DIP

供应商型号品牌批号封装库存备注价格
NSC
9152
144
原装正品长期供货,如假包赔包换 徐小姐13714450367
询价
NS
2020+
DIP
390
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
FSC
23+
DIP
8000
全新原装,现货热卖
询价
FAIR
2015+
DIP
19889
一级代理原装现货,特价热卖!
询价
FAIRCHILD
23+
NA
19960
只做进口原装,终端工厂免费送样
询价
NSC
23+
原装原封
8888
专做原装正品,假一罚百!
询价
FSC 
2020+
DIP
16800
绝对原装进口现货,假一赔十,价格优势!?
询价
FSC
2021+
DIP
6430
原装现货/欢迎来电咨询
询价
FSC
21+
DIP
1392
原装现货假一赔十
询价
ON
20+
DIP-16
1001
就找我吧!--邀您体验愉快问购元件!
询价
更多DM74LS191N供应商 更新时间2024-9-20 18:22:00