Datasheet > 74VHC123ASJX_NL

74VHC123ASJX_NL

更新时间： 2024-11-05 08:15:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		光电二极管逻辑集成电路
页数	文件大小	规格书
14页	464K
描述
Monostable Multivibrator, CMOS, PDSO16,

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技术参数
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74VHC123ASJX_NL 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.84
JESD-30 代码：	R-PDSO-G16	逻辑集成电路类型：	MONOSTABLE MULTIVIBRATOR
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP16,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	2/5.5 V	认证状态：	Not Qualified
子类别：	Prescaler/Multivibrators	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

74VHC123ASJX_NL 数据手册

May 2007

74VHC123A

Dual Retriggerable Monostable Multivibrator

Features

General Description

■ High Speed: t = 8.1ns (Typ.) at T = 25°C

The VHC123A is an advanced high speed CMOS

Monostable Multivibrator fabricated with silicon gate

CMOS technology. It achieves the high speed operation

similar to equivalent Bipolar Schottky TTL while main-

taining the CMOS low power dissipation. Each multi-

vibrator features both a negative, A, and a positive, 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 VHC123A can be

triggered on the positive transition of the clear while A is

held low and B is held high. The output pulse width is

■ Low Power Dissipation: I = 4µA (Max) at T = 25°C

■ Active State: I = 600µA (Max.) at T = 25°C

■ High Noise Immunity: V

= V

= 28% V (Min.)

NIH

NIL CC

■ Power down protection is provided on all inputs

■ Pin and function compatible with 74HC123A

determined by the equation: PW = (R )(C ); where PW

is in seconds, R is in ohms, and C is in farads.

Limits for R and C are:

External capacitor, C : No limit

External resistors, R : V = 2.0V, 5 kΩ min

> 3.0V, 1 kΩ min

An input protection circuit ensures that 0 to 7V can be

applied to the input pins without regard to the supply

voltage. This device can be used to interface 5V to 3V

systems and two supply systems such as battery back

up. This circuit prevents device destruction due to mis-

matched supply and input voltages.

Ordering Information

Package

Order Number

74VHC123AM

Number

Package Description

M16A

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

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

74VHC123ASJ

74VHC123AMTC

M16D

MTC16

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

Wide

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the

ordering number.

74VHC123A Rev. 1.2

www.fairchildsemi.com

12 3 4 5 6 7...14

中文翻译

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与74VHC123ASJX_NL相关器件

型号	品牌	获取价格	描述	数据表
74VHC125	FAIRCHILD	获取价格	Quad Buffer with 3-STATE Outputs
74VHC125	STMICROELECTRONICS	获取价格	QUAD BUS BUFFERS 3-STATE
74VHC125	NEXPERIA	获取价格	Quad buffer/line driver; 3-state
74VHC125_04	FAIRCHILD	获取价格	QUAD BUS BUFFERS (3-STATE)
74VHC125_07	FAIRCHILD	获取价格	Quad Buffer with 3-STATE Outputs
74VHC125BQ	NEXPERIA	获取价格	Quad buffer/line driver; 3-state
74VHC125D	NEXPERIA	获取价格	Quad buffer/line driver; 3-state
74VHC125FT	TOSHIBA	获取价格	Quad Buffer, TSSOP14B
74VHC125M	FAIRCHILD	获取价格	Quad Buffer with 3-STATE Outputs
74VHC125M	TI	获取价格	AHC/VHC SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14, PLASTIC, SOIC-14

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