CD4020BM

更新时间： 2024-11-03 22:54:19

品牌	Logo	应用领域
美国国家半导体 - NSC		计数器
页数	文件大小	规格书
6页	138K
描述
14-Stage, 12-Stage Ripple Carry Binary Counters

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数据手册

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CD4020BM 数据手册

February 1988

CD4020BM/CD4020BC

14-Stage Ripple Carry Binary Counters

CD4040BM/CD4040BC

12-Stage Ripple Carry Binary Counters

CD4060BM/CD4060BC

14-Stage Ripple Carry Binary Counters

General Description

Features

Wide supply voltage range

1.0V to 15V

0.45 V (typ.)

The CD4020BM/CD4020BC, CD4060BM/CD4060BC are

14-stage ripple carry binary counters, and the CD4040BM/

CD4040BC is a 12-stage ripple carry binary counter. The

counters are advanced one count on the negative transition

of each clock pulse. The counters are reset to the zero state

by a logical ‘‘1’’ at the reset input independent of clock.

High noise immunity

Low power TTL

compatibility

Fan out of 2 driving 74L

or 1 driving 74LS

10V

Medium speed operation

8 MHz typ. at V

Schmitt trigger clock input

Connection Diagrams

Dual-In-Line Package

CD4020BM/CD4020BC

Order Number CD4020B, CD4040B or CD4060B

TL/F/5953–1

Top View

Dual-In-Line Package

CD4040BM/CD4040BC

Dual-In-Line Package

CD4060BM/CD4060BC

TL/F/5953–2

TL/F/5953–3

Top View

1995 National Semiconductor Corporation

TL/F/5953

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6

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与CD4020BM相关器件

型号	品牌	获取价格	描述	数据表
CD4020BMD	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020BMD/883	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020BMD/883B	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020B-MIL	TI	获取价格	CMOS 14 级纹波进位二进制计数器/除法器
CD4020BMJ	NSC	获取价格	14-Stage, 12-Stage Ripple Carry Binary Counters
CD4020BMJ/883	ETC	获取价格	Asynchronous Up Counter
CD4020BMJ/883B	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020BMJ/883C	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020BMJ-MIL	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,CMOS,DIP,16PIN,CERAMIC
CD4020BMN	NSC	获取价格	14-Stage, 12-Stage Ripple Carry Binary Counters