首页 >74HC191PW-T>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

HD74HC191

SynchronousUp/DownDecadeCounter(SingleClockLine)

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC191FPEL

SynchronousUp/DownDecadeCounter(SingleClockLine)

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC191P

SynchronousUp/DownDecadeCounter(SingleClockLine)

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

HD74HC191RPEL

SynchronousUp/DownDecadeCounter(SingleClockLine)

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

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

M74HC191

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

M74HC191TTR

4BITSYNCHRONOUSUP/DOWNCOUNTERS

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体集团

MM74HC191

MM54HC190/MM74HC190SynchronousDecadeUp/DownCounterswithModeControlMM54HC191/MM74HC191SynchronousBinaryUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

MM74HC191J

MM54HC190/MM74HC190SynchronousDecadeUp/DownCounterswithModeControlMM54HC191/MM74HC191SynchronousBinaryUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

MM74HC191N

MM54HC190/MM74HC190SynchronousDecadeUp/DownCounterswithModeControlMM54HC191/MM74HC191SynchronousBinaryUp/DownCounterswithModeControl

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

SN74HC191

4-BITSYNCHRONOUSUP/DOWNBINARYCOUNTERS

TI1Texas Instruments

德州仪器

详细参数

  • 型号:

    74HC191PW-T

  • 功能描述:

    计数器 IC SYNC BIN U/D COUNTER

  • RoHS:

  • 制造商:

    NXP Semiconductors

  • 计数器类型:

    Binary Counters

  • 逻辑系列:

    74LV

  • 位数:

    10

  • 工作电源电压:

    1 V to 5.5 V

  • 工作温度范围:

    - 40 C to + 125 C

  • 封装/箱体:

    SOT-109

  • 封装:

    Reel

供应商型号品牌批号封装库存备注价格
stm
24+
500000
行业低价,代理渠道
询价
ST
21+
原厂原封
23480
询价
24+
5000
公司存货
询价
TI
24+
DIP
6430
原装现货/欢迎来电咨询
询价
TOSHIBA(东芝)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
XINBOLE/芯伯乐
23+
DIP16
50000
全新原装正品现货,支持订货
询价
TOS
2023+环保现货
原厂封装
4425
专注军工、汽车、医疗、工业等方案配套一站式服务
询价
TI
23+
DIP
8400
正品原装货价格低
询价
XINBOLE/芯伯乐
24+
NA/
13352
优势代理渠道,原装正品,可全系列订货开增值税票
询价
NXP/恩智浦
23+
SOP
13532
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
更多74HC191PW-T供应商 更新时间2025-5-9 8:20:00