Datasheet > HD74HC4022RP

HD74HC4022RP

更新时间： 2024-11-19 21:18:23

品牌	Logo	应用领域
日立 - HITACHI		光电二极管逻辑集成电路触发器
页数	文件大小	规格书
8页	50K
描述
Ring Counter, HC/UH Series, Synchronous, Positive Edge Triggered, 8-Bit, Up Direction, CMOS, PDSO16, FP-16DN

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HD74HC4022RP 数据手册

HD74HC4022

Octal Counters/Dividers

Description

The HD74HC4022 is a four-stage Johson octal counter with built-in code converter. High speed operation

and spike-free outputs are obtained by use of a Johson octal counter design. The eight decoded outputs are

normally low, and go high only at their appropriate octal time period. The output changes occur on the

positive-going edge of the clock pulse. This part can be used in frequency division application as well as

octal counter or octal decode display applications.

Features

•

High Speed Operation

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V_CC= 2 to 6 V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I_CC(static) = 4 µA max (Ta = 25°C)

Function Table

Clock

Clock Enable

Reset

Output n

n + 1

Q₀

X: Irrelevant

n < 4 ··· Carry = H

n ≥ 4 ··· Carry = L

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
HD74HC4022RPEL	RENESAS	获取价格	Octal Counters/Dividers
HD74HC4024	RENESAS	获取价格	7-stage Binary Counter
HD74HC4024	HITACHI	获取价格	7-stage Binary Counter
HD74HC4024FP	ETC	获取价格	COUNTER\|UP\|7-BIT BINARY\|HC-CMOS\|SOP\|14PIN\|PLASTIC
HD74HC4024FP-E	RENESAS	获取价格	HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 7-BIT UP BINARY COUNTER, PDSO14, FP-14DAV
HD74HC4024FPEL	RENESAS	获取价格	7-stage Binary Counter
HD74HC4024FP-EL	RENESAS	获取价格	HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 7-BIT UP BINARY COUNTER, PDSO14, FP-14DA
HD74HC4024FPEL-E	RENESAS	获取价格	暂无描述
HD74HC4024P	RENESAS	获取价格	7-stage Binary Counter
HD74HC4024RP	ETC	获取价格	COUNTER\|UP\|7-BIT BINARY\|HC-CMOS\|SOP\|14PIN\|PLASTIC