HD74HC590 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74HC590

8-bit Binary Counter/Register (with 3-state outputs)

Hitachi -> Renesas Electronics 

HD74HC590

Logic Diagram

CCKEN

CCK

CCLR

RCK

G

4

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

TQ

CCK

CCLR

CCK

REC Out

RCK

RCK G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

REC Out

RCK

RCK

G

QA

QB

QC

QD

QE

QF

QG

QH

RCO

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