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MM74HC4020

更新时间： 2024-11-25 23:02:43

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		计数器
页数	文件大小	规格书
9页	113K
描述
14-Stage Binary Counter 12-Stage Binary Counter

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中文翻译

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数据手册

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MM74HC4020 数据手册

February 1984

Revised December 2003

MM74HC4020 • MM74HC4040

14-Stage Binary Counter • 12-Stage Binary Counter

These devices are pin equivalent to the CD4020 and

CD4040 respectively. All inputs are protected from damage

due to static discharge by protection diodes to V_CCand

General Description

The MM74HC4020, MM74HC4040, are high speed binary

ripple carry counters. These counters are implemented uti-

ground.

lizing advanced silicon-gate CMOS technology to achieve

speed performance similar to LS-TTL logic while retaining

the low power and high noise immunity of CMOS.

Features

■ Typical propagation delay: 16 ns

The MM74HC4020 is

a 14 stage counter and the

MM74HC4040 is a 12-stage counter. Both devices are

incremented on the falling edge (negative transition) of the

input clock, and all their outputs are reset to a low level by

applying a logical high on their reset input.

■ Wide operating voltage range: 2–6V

■ Low input current: 1 µA maximum

■ Low quiescent current: 80 µA maximum (74HC Series)

■ Output drive capability: 10 LS-TTL loads

Ordering Code:

Order Number

Package Number

Package Description

MM74HC4020M

(Note 1)

M16A

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

MM74HC4020SJ

MM74HC4020N

M16D

N16E

M16A

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow

MM74HC4040M

(Note 1)

MM74HC4040SJ

(Note 1)

M16D

MTC16

N16E

16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

MM74HC4040MTC

(Note 1)

16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

MM74HC4040N

Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagrams

MM74HC4040

MM74HC4020

DS005216

www.fairchildsemi.com

12 3 4 5 6 7...9

中文翻译

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与MM74HC4020相关器件

型号	品牌	获取价格	描述	数据表
MM74HC4020J	NSC	获取价格	IC HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, CDIP16, DIP-16, Co
MM74HC4020M	FAIRCHILD	获取价格	14-Stage Binary Counter 12-Stage Binary Counter
MM74HC4020M/A+	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,HC-CMOS,SOP,16PIN,PLASTIC
MM74HC4020MTC	FAIRCHILD	获取价格	14-Stage Binary Counter 12-Stage Binary Counter
MM74HC4020MX	FAIRCHILD	获取价格	Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction,
MM74HC4020N	FAIRCHILD	获取价格	14-Stage Binary Counter 12-Stage Binary Counter
MM74HC4020N/A+	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC
MM74HC4020N/B+	TI	获取价格	IC,COUNTER,UP,14-BIT BINARY,HC-CMOS,DIP,16PIN,PLASTIC
MM74HC4020SJ	FAIRCHILD	获取价格	14-Stage Binary Counter 12-Stage Binary Counter
MM74HC4020SJX	FAIRCHILD	获取价格	Binary Counter, HC/UH Series, Asynchronous, Negative Edge Triggered, 14-Bit, Up Direction,

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