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HD74HC190

SynchronousUp/DownDecade,4-bitBinaryCounter(SingleClockLine)

TheHD74HC190andHD74HC191aresynchronous,reversideup/downcounters.TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheacho

HitachiHitachi Semiconductor

日立日立公司

HD74HC190

SynchronousUp/DownDecadeCounter(SingleClockLine)

Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC190FPEL

SynchronousUp/DownDecadeCounter(SingleClockLine)

Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC190P

SynchronousUp/DownDecadeCounter(SingleClockLine)

Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC190RPEL

SynchronousUp/DownDecadeCounter(SingleClockLine)

Description TheHD74HC190isa4-bitdecadecounterandtheHD74HC191isa4-bitbinarycounter.Synchronouscountingoperationisprovidedbyhavingallflip-flopsclockedsimultaneouslysothattheoutputschangecoincidentwitheachotherwhensoinstructedbythesteeringlogic.Thismodeof

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

M74HC190

4BITSYNCHRONOUSUP/DOWNCOUNTERS

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

M74HC190

4BITSYNCHRONOUSUP/DOWNCOUNTERS

DESCRIPTION TheM54/74HC190/191arehighspeedCMOS4-BITSYNCHRONOUSUP/DOWNCOUNTERSfabricatedinsilicongateC2MOStechnology. ■HIGHSPEED fMAX=48MHz(TYP.)ATVCC=5V ■LOWPOWERDISSIPATION ICC=4µA(MAX.)ATTA=25°C ■HIGHNOISEIMMUNITY VNIH=VNIL=28

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

M74HC190TTR

4BITSYNCHRONOUSUP/DOWNCOUNTERS

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

MM74HC190

MM54HC190/MM74HC190SynchronousDecadeUp/DownCounterswithModeControlMM54HC191/MM74HC191SynchronousBinaryUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

MM74HC190J

MM54HC190/MM74HC190SynchronousDecadeUp/DownCounterswithModeControlMM54HC191/MM74HC191SynchronousBinaryUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

产品属性

  • 产品编号:

    CD74HC190NSR

  • 制造商:

    Texas Instruments

  • 类别:

    集成电路(IC) > 计数器,除法器

  • 系列:

    74HC

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 逻辑类型:

    计数器,十进制

  • 方向:

    上,下

  • 定时:

    同步

  • 触发器类型:

    正边沿

  • 工作温度:

    -55°C ~ 125°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    16-SOIC(0.209",5.30mm 宽)

  • 供应商器件封装:

    16-SO

  • 描述:

    IC BCD UP/DWN COUNTR PREST 16SO

供应商型号品牌批号封装库存备注价格
24+
QFN-8
6000
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现
询价
Texas Instruments
24+
16-SOIC(0.209,5.30mm 宽)
25000
in stock逻辑IC-原装正品
询价
TI
23+
16-SOIC
15000
TI现货商!原装正品!
询价
TI/德州仪器
23+
SOP16
35680
只做进口原装QQ:373621633
询价
TI(德州仪器)
24+
SO16208mil
2317
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
TI
24+
SOP16
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
Texas Instruments
24+
16-SO
56200
一级代理/放心采购
询价
TI
20+
SOP-16
4854
就找我吧!--邀您体验愉快问购元件!
询价
TI(德州仪器)
2021+
SO-16
499
询价
Texas Instruments(德州仪器)
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
更多CD74HC190NSR供应商 更新时间2025-5-17 14:02:00