Datasheet > MC74AC162

MC74AC162

更新时间： 2024-01-29 20:04:53

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		/
页数	文件大小	规格书
14页	326K
描述
Synchronous Presettable BCD Decade Counter

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数据手册

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MC74AC162 数据手册

SYNCHRONOUS

PRESETTABLE

BCD DECADE COUNTER

The MC74AC160/74ACT160 and MC74AC162/74ACT162 are high-speed

synchronous decade counters operating in the BCD (8421) sequence. They

are synchronously presettable for application in programmable dividers and have

two types of Count Enable inputs plus a Terminal Count output for versatility in

forming synchronous multistage counters. The MC74AC160/74ACT160 has an

asynchronous Master Reset input that overrides all other inputs and forces the

outputs LOW. The MC74AC162/74ACT162 has a Synchronous Reset input that

overrides counting and parallel loading and allows all outputs to be simultaneously

reset on the rising edge of the clock.

N SUFFIX

CASE 648-08

PLASTIC

• Synchronous Counting and Loading

• High-Speed Synchronous Expansion

• Typical Count Rate of 120 MHz

• Outputs Source/Sink 24 mA

• ′ACT160 and ′ACT162 Have TTL Compatible Inputs

CET

D SUFFIX

CASE 751B-05

PLASTIC

LOGIC SYMBOL

CEP GND

PE P

PIN NAMES

CEP

CET

CEP

CET

Count Enable Parallel Input

Count Enable Trickle Input

Clock Pulse Input

*R Q

P –P

(′160) Asynchronous Master Reset Input

(′162) Synchronous Reset Input

Parallel Data Inputs

*MR for

*SR for

′

160

Parallel Enable Input

′

162

Q –Q

Flip-Flop Outputs

Terminal Count Output

FACT DATA

5-1

12 3 4 5 6 7...14

中文翻译

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与MC74AC162相关器件

型号	品牌	获取价格	描述	数据表
MC74AC162D	MOTOROLA	获取价格	SYNCHRONOUS PRESETTABLE BCD DECADE COUNTER
MC74AC162DC	MOTOROLA	获取价格	AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16, PLASTIC, SOIC-16
MC74AC162DCR2	MOTOROLA	获取价格	Decade Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS
MC74AC162DR2	MOTOROLA	获取价格	AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16, PLASTIC, SOIC-16
MC74AC162N	MOTOROLA	获取价格	SYNCHRONOUS PRESETTABLE BCD DECADE COUNTER
MC74AC162NC	MOTOROLA	获取价格	Decade Counter, AC Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, CMOS
MC74AC163	ONSEMI	获取价格	SYNCHRONOUS PRESETTABLE BINARY COUNTER
MC74AC163D	ONSEMI	获取价格	Synchronous Presettable Binary Counter
MC74AC163DCR1	MOTOROLA	获取价格	AC SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, PLASTIC, SOIC-16
MC74AC163DG	ONSEMI	获取价格	Synchronous Presettable Binary Counter