HD74HC668RPEL 데이터 시트보기 (PDF) - Renesas Electronics

부품명

상세내역

일치하는 목록

HD74HC668RPEL

Synchronous UP/Down Decade Counter Synchronous Up/Down 4-bit binary Counter

Renesas Electronics 

HD74HC668, HD74HC669

Pin Arrangement

HD74HC668

U/D 1

CK 2

A3

Data

inputs

B4

C5

D6

Enable P 7

GND 8

16 VCC

Ripple

15 carry

output

14 QA

13 QB

12 QC

Outputs

11 QD

10 Enable T

9 Load

HD74HC669

(Top view)

U/D 1

CK 2

A3

Data

inputs

B4

C5

D6

Enable P 7

GND 8

16 VCC

Ripple

15 carry

output

14 QA

13 QB

12 QC

Outputs

11 QD

10 Enable T

9 Load

(Top view)

Rev.2.00 Mar 30, 2006 page 2 of 10

Share Link: