HD74HC161 Просмотр технического описания (PDF) - Renesas Electronics

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HD74HC161

Synchronous Decade Counter (Direct Clear)/Synchronous 4-bit Binary Counter (Direct Clear)/Synchronous Decade Counter (Synchronous Clear)/Synchronous 4-bit Binary Counter (Synchronous Clear)

Renesas Electronics 

HD74HC160, HD74HC161, HD74HC162, HD74HC163

HD74HC162

Decade Counter with Synchronous Clear

A

B

C

D

P

T

CK

LD

CLR

T

CK

Q

CK

LD

LD

LD·CLR

LD·CLR

CLR

CLR

IN

Q

T

CK

Q

CK

LD

LD

LD·CLR

LD·CLR

CLR

CLR

IN

Q

T

CK

Q

CK

LD

LD

LD·CLR

LD·CLR

CLR

CLR

IN

Q

T

CK

Q

CK

LD

LD

LD·CLR

LD·CLR

CLR

CLR

IN

Q

VCC

CK

CK

LD

LD

LD·CLR

LD·CLR

CLR

CLR

QA

QB

QC

QD

RCO

Rev.2.00, Oct 11, 2005 page 5 of 14

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