M54HC4538K

更新时间： 2024-11-16 05:00:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		振荡器
页数	文件大小	规格书
13页	391K
描述
RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

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中文翻译

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数据手册

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M54HC4538K 数据手册

M54HC4538

RAD HARD DUAL RETRIGGERABLE

MONOSTABLE MULTIVIBRATOR

■

HIGH SPEED:

= 25 ns (TYP.) at V = 6V

LOW POWER DISSIPATION:

STAND BY STATE:

=4µA (MAX.) at T =25°C

ACTIVE STATE:

=200µA (TYP.) at V = 6V

DILC-16

FPC-16

■

HIGH NOISE IMMUNITY:

= V = 28% V (MIN.)

NIH

NIL

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 4mA (MIN)

ORDER CODES

PACKAGE

BALANCED PROPAGATION DELAYS:

DILC

FPC

M54HC4538D

M54HC4538K

M54HC4538D1

M54HC4538K1

PLH

PHL

WIDE OPERATING VOLTAGE RANGE:

(OPR) = 2V to 6V

WIDE OUTPUT PULSE WIDTH RANGE:

= 120 ns ~ 60 s OVER AT V = 4.5 V

clear input that when taken low resets the one

shot. The monostable multivibrator are

WOUT

PIN AND FUNCTION COMPATIBLE WITH

54 SERIES 4538

DEVICE FULLY COMPLIANT WITH

SCC-9207-008

retriggerable. That is, they may be triggered

repeatedly while their outputs are generating a

pulse and the pulse will be extended. Pulse width

stability over a wide range of temperature and

supply is achieved using linear CMOS techniques.

The output pulse equation is simply:

DESCRIPTION

PW = 0.7 (R)(C) where PW is in seconds, R in

Ohms and C is in Farads.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

The M54HC4538 is an high speed CMOS

MONOSTABLE MULTIVIBRATOR fabricated with

silicon gate C MOS technology.

Each multivibrator features both a negative A, and

a positive B, edge triggered input, either of which

can be used as an inhibit input. Also included is a

PIN CONNECTION

Rev. 1

1/13

June 2004

12 3 4 5 6 7...13

中文翻译

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