HD74HC192 Datasheet, PDF(5/14 Page) Hitachi Semiconductor – Synchronous Up/Down Decade,4-bit Binary Counter(Dual Clock Line)

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HD74HC192 Datasheet, PDF (5/14 Pages) Hitachi Semiconductor – Synchronous Up/Down Decade,4-bit Binary Counter(Dual Clock Line)

◁

HD74HC192, HD74HC193

Logic Diagram

HD74HC192

Count

Down

Count

Data A

Data B

HD74HC193

Data C

Data D

Load

Clear

Count

Down

Count

Data A

Data B

Data C

Data D

Load

Clear

Rev.3.00, Jan 31, 2006 page 5 of 13

CK CK

Borrow

Carry

CK CK

Borrow

Carry

▷