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HD74HC191FPEL

Synchronous Up/Down Decade Counter (Single Clock Line)

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

德州仪器美国德州仪器公司

SN74HC191D

4-BITSYNCHRONOUSUP/DOWNBINARYCOUNTERS

TITexas Instruments

德州仪器美国德州仪器公司

供应商型号品牌批号封装库存备注价格
24+
SOP
6200
询价
HIT
99+
SOP16
3960
全新原装进口自己库存优势
询价
HITACHI
17+
SOP
12000
只做全新进口原装,现货库存
询价
HITACHI
23+
SOP
20000
全新原装假一赔十
询价
HITACHI
2016+
DIP
6526
只做原装正品!假一赔十!只要有上一定有货的!
询价
HIT
25+23+
DIP
24783
绝对原装正品全新进口深圳现货
询价
HITACHI
21+
DIP
12588
原装正品,自己库存 假一罚十
询价
RENESAS/瑞萨
22+
DIP16
34856
原装正品现货
询价
HIT
三年内
1983
只做原装正品
询价
HIT
24+
DIP
6430
原装现货/欢迎来电咨询
询价
更多HD74HC191FPEL供应商 更新时间2025-7-24 16:30:00