M54HC4538

更新时间： 2024-11-15 22:57:51

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
14页	290K
描述
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

M54HC4538 数据手册

M54HC4538

M74HC4538

DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

HIGH SPEED

t_PD= 25 ns (TYP.) AT V_CC= 5 V

LOW POWER DISSIPATION

STANDBY STATEI_CC=4µA(MAX.)ATT_A=25°C

ACTIVE STATE I_CC=200 µA (TYP.) AT V_CC= 5 V

HIGH NOISE IMMUNITY

_NIH= V_NIL= 28 % V_CC(MIN.)

B1R

F1R

OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

BALANCED PROPAGATION DELAYS

t_PLH= t_PHL

WIDE OUTPUT PULSE WIDTH RANGE

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

OUTPUT PULSE WIDTH INDEPENDENT

FROM TRIGGER INPUT PULSE WIDTH

PIN AND FUNCTION COMPATIBLE

WITH 4538B

(Plastic Package)

(Ceramic Package)

M1R

C1R

(Micro Package)

(Chip Carrier)

ORDER CODES :

M54HC4538F1R

M74HC4538M1R

M74HC4538B1R

M74HC4538C1R

PIN CONNECTIONS (top view)

DESCRIPTION

The M54/74HC4538 is a high speed CMOS DUAL

MONOSTABLEMULTIVIBRATOR fabricated insili-

con gate C²MOS technology. It has the same high

speed performance of LSTTL combined with true

CMOS low power consumption. Each multivibrator

features both a negative, A, and a positive, B, edge

triggered input, either of which can be used as an in-

hibit input. Also included is a clear input that when

taken low resets the one shot. The monostable

multivibrators are retriggerable. That is,they may be

triggered reapeatedly while their outputs are gener-

ating 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

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

Ohms, and C is in Farads.

NC =

All inputs are equipped with protection circuits

against static discharge and transient excess volt-

age.

No Internal

Connection

October 1993

1/14

12 3 4 5 6 7...14

中文翻译

下载PDF

与M54HC4538相关器件

型号	品牌	获取价格	描述	数据表
M54HC4538_04	STMICROELECTRONICS	获取价格	RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4538D	STMICROELECTRONICS	获取价格	RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4538D1	STMICROELECTRONICS	获取价格	RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4538F1	STMICROELECTRONICS	获取价格	HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16, FRIT SEALED, CERAMIC, DIP-16
M54HC4538F1R	STMICROELECTRONICS	获取价格	DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4538K	STMICROELECTRONICS	获取价格	RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4538K1	STMICROELECTRONICS	获取价格	RAD HARD DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
M54HC4543	STMICROELECTRONICS	获取价格	BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER
M54HC4543F1	STMICROELECTRONICS	获取价格	HC/UH SERIES, SEVEN SEGMENT DECODER/DRIVER, CONFIGURABLE OUTPUT, CDIP16, FRIT SEALED, CERA
M54HC4543F1R	STMICROELECTRONICS	获取价格	BCD TO 7 SEGMENT LATCH/DECODER/LCD DRIVER