Datasheet > MM74HC423AJ

MM74HC423AJ

更新时间： 2024-11-03 05:43:27

品牌	Logo	应用领域
德州仪器 - TI		时钟逻辑集成电路
页数	文件大小	规格书
10页	204K
描述
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16, CERAMIC, DIP-16

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MM74HC423AJ 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	DIP, DIP16,.3	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.49
系列：	HC/UH	JESD-30 代码：	R-GDIP-T16
JESD-609代码：	e0	长度：	19.304 mm
逻辑集成电路类型：	MONOSTABLE MULTIVIBRATOR	数据/时钟输入次数：	2
功能数量：	2	端子数量：	16
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出极性：	COMPLEMENTARY	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DIP	封装等效代码：	DIP16,.3
封装形状：	RECTANGULAR	封装形式：	IN-LINE
电源：	2/6 V	传播延迟（tpd）：	132 ns
认证状态：	Not Qualified	座面最大高度：	5.08 mm
子类别：	Prescaler/Multivibrators	最大供电电压 (Vsup)：	6 V
最小供电电压 (Vsup)：	2 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	宽度：	7.62 mm

MM74HC423AJ 数据手册

April 1998

MM74HC423A

Dual Retriggerable Monostable Multivibrator

is in seconds, R is in ohms, and C is in farads. All inputs are

protected from damage due to static discharge by diodes to

V_CCand ground.

General Description

The MM54/74HC423A high speed monostable multivibrators

(one shots) utilize advanced silicon-gate CMOS technology.

They feature speeds comparable to low power Schottky TTL

circuitry while retaining the low power and high noise immu-

nity characteristic of CMOS circuits.

Features

n Typical propagation delay: 40 ns

n Wide power supply range: 2V–6V

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

n Low input current: 1 µA maximum

n Fanout of 10 LS-TTL loads

Each multivibrator features both a negative, A, and a posi-

tive, B, transition triggered input, either of which can be used

as an inhibit input. Also included is a clear input that when

taken low resets the one shot. The ’HC423A cannot be trig-

gered from clear.

n Simple pulse width formula T RC

The ’HC423A is retriggerable. That is, it may be triggered re-

peatedly while its outputs are generating a pulse and the

pulse will be extended.

∞

n Wide pulse range: 400 ns to (typ)

n Part to part variation: 5% (typ)

n Schmitt Trigger A & B inputs allow infinite rise and fall

Pulse width stability over a wide range of temperature and

supply is achieved using linear CMOS techniques. The out-

times on these inputs

put pulse equation is simply: PW (R_EXT) (C_EXT); where PW

Connection Diagram

Dual-In-Line Package

Timing Component

DS005338-2

Note: Pin 6 and Pin 14 must be hard-wired to GND.

DS005338-1

Top View

Order Number MM54HC423A or MM74HC423A

DS005338

www.fairchildsemi.com

12 3 4 5 6 7...10

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与MM74HC423AJ相关器件

型号	品牌	获取价格	描述	数据表
MM74HC423AJ/A+	TI	获取价格	IC,MONOSTABLE MULTIVIBRATOR,HC-CMOS,DIP,16PIN,CERAMIC
MM74HC423AM	FAIRCHILD	获取价格	Dual Retriggerable Monostable Multivibrator
MM74HC423AM/A+	TI	获取价格	IC,MONOSTABLE MULTIVIBRATOR,HC-CMOS,SOP,16PIN,PLASTIC
MM74HC423AMTC	FAIRCHILD	获取价格	Dual Retriggerable Monostable Multivibrator
MM74HC423AMTCX	FAIRCHILD	获取价格	Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDSO16, 4.40 MM, MO-153, TSSOP-16
MM74HC423AMX	TI	获取价格	HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SO-16
MM74HC423AMX	FAIRCHILD	获取价格	Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16
MM74HC423AN	FAIRCHILD	获取价格	Dual Retriggerable Monostable Multivibrator
MM74HC423AN/A+	TI	获取价格	IC,MONOSTABLE MULTIVIBRATOR,HC-CMOS,DIP,16PIN,PLASTIC
MM74HC423AN/B+	TI	获取价格	IC,MONOSTABLE MULTIVIBRATOR,HC-CMOS,DIP,16PIN,PLASTIC

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