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HD74HC190

Synchronous Up/Down Decade,4-bit Binary Counter(Single Clock Line)

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

HitachiHitachi Semiconductor

日立日立公司

HD74HC190

Synchronous Up/Down Decade Counter (Single Clock Line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC190

Synchronous Up/Down Decade Counter with Single Clock Line;

The HD74HC190 and HD74HC191 are synchronous, reverside up/down counters. The HD74HC190 is a 4-bit decade counter and the HD74HC191 is a 4-bit binary counter. Synchronous counting operation is provided by having all flip-flops clocked simultaneously so that the outputs change coincident with each other when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters.

HITACHIHitachi Semiconductor

日立日立公司

HD74HC190

Standard IC>General-Purpose Logics>HD74HC Series;

RenesasRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC190FPEL

Synchronous Up/Down Decade Counter (Single Clock Line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC190P

Synchronous Up/Down Decade Counter (Single Clock Line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

HD74HC190RPEL

Synchronous Up/Down Decade Counter (Single Clock Line)

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

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

詳細(xì)參數(shù)

  • 型號(hào)：

    HD74HC190

  • 制造商：

    Renesas Electronics

  • 功能描述：

    74HC Counter

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
HIT
24+
DIP-14
60
詢價(jià)
24+
SOP
3200
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來電!
 詢價(jià)
HITACHI
25+23+
DIP16
10853
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
 詢價(jià)
RENESAS/瑞薩
24+
65230
詢價(jià)
HITACHI
21+
DIP16
1709
詢價(jià)
HITACHI
24+
DIP16
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
 詢價(jià)
HITACHI/日立
21+
DIP16
6000
全新原裝 公司現(xiàn)貨
 詢價(jià)
HITACHI
23+
DIP16
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價(jià)
Renesas
01+
SOP16
2000
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
 詢價(jià)
HITACHI
DIP16
9850
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
 詢價(jià)
更多HD74HC190供應(yīng)商 更新時(shí)間2025-7-30 16:30:00

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