首页 >SN74LS191DR>规格书列表

零件编号下载 订购功能描述/丝印制造商 上传企业LOGO

DM74LS191N

Synchronous4-BitUp/DownCounterwithModeControl

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

HD74LS191

SynchronousUp/Down4-bitBinaryCounters(singleclockline)

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

HitachiHitachi Semiconductor

日立日立公司

HD74LS191

Ouadruple2-inputPositiveNANDGates

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

德州仪器

SN74LS191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州仪器

SN74LS191D

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州仪器美国德州仪器公司

产品属性

  • 产品编号:

    SN74LS191DR

  • 制造商:

    Texas Instruments

  • 类别:

    集成电路(IC) > 计数器,除法器

  • 系列:

    74LS

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 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:

    表面贴装型

  • 封装/外壳:

    16-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    16-SOIC

  • 描述:

    IC SYNC 4-BIT UP/DN CNTR 16-SOIC

供应商型号品牌批号封装库存备注价格
TI/德州仪器
22+
SOIC-16_150mil
500000
原装现货支持实单价优/含税
询价
TI(德州仪器)
24+
SOP16
2669
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
TI/德州仪器
24+
SOIC-16_150mil
4987
强势库存!绝对原装公司现货!
询价
TI
2016+
SOP
6528
只做原厂原装现货!终端客户个别型号可以免费送样品!
询价
TI
2016+
SOP16
2325
只做原装,假一罚十,公司可开17%增值税发票!
询价
TI
24+
SOP16
5000
只做原装公司现货
询价
TI/德州仪器
23+
SOP
25000
代理原装现货,假一赔十
询价
Texas Instruments
24+
16-SOIC
56200
一级代理/放心采购
询价
TI
20+
SOP-16
2500
就找我吧!--邀您体验愉快问购元件!
询价
TI(德州仪器)
2021+
SOIC-16_150mil
499
询价
更多SN74LS191DR供应商 更新时间2025-5-16 17:10:00