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M74HC4538C1R PDF预览

M74HC4538C1R

更新时间： 2024-11-02 22:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 振荡器预分频器多谐振动器逻辑集成电路时钟
页数 文件大小 规格书
14页 290K
描述
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR

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中文翻译

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M74HC4538C1R 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：QLCC包装说明：PLASTIC, LCC-20
针数：20Reach Compliance Code：not_compliant
HTS代码：8542.39.00.01风险等级：5.88
Is Samacsys：N其他特性：RETRIGGERABLE
系列：HC/UHJESD-30 代码：S-PQCC-J20
JESD-609代码：e0长度：8.9662 mm
负载电容（CL）：50 pF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：20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：PLASTIC/EPOXY封装代码：QCCJ
封装等效代码：LDCC20,.4SQ封装形状：SQUARE
封装形式：CHIP CARRIER峰值回流温度（摄氏度）：NOT SPECIFIED
电源：2/6 V传播延迟（tpd）：63 ns
认证状态：Not Qualified座面最大高度：4.57 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：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：J BEND端子节距：1.27 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：8.9662 mmBase Number Matches：1

M74HC4538C1R 数据手册

 浏览型号M74HC4538C1R的Datasheet PDF文件第2页浏览型号M74HC4538C1R的Datasheet PDF文件第3页浏览型号M74HC4538C1R的Datasheet PDF文件第4页浏览型号M74HC4538C1R的Datasheet PDF文件第5页浏览型号M74HC4538C1R的Datasheet PDF文件第6页浏览型号M74HC4538C1R的Datasheet PDF文件第7页 
M54HC4538  
M74HC4538  
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR  
.
.
.
.
.
.
.
.
HIGH SPEED  
tPD = 25 ns (TYP.) AT VCC = 5 V  
LOW POWER DISSIPATION  
STANDBY STATEICC =4µA(MAX.)ATTA =25°C  
ACTIVE STATE ICC =200 µA (TYP.) AT VCC = 5 V  
HIGH NOISE IMMUNITY  
V
NIH = VNIL = 28 % VCC (MIN.)  
B1R  
F1R  
OUTPUT DRIVE CAPABILITY  
10 LSTTL LOADS  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
WIDE OUTPUT PULSE WIDTH RANGE  
tWOUT = 120 ns ~ 60 s OVER AT VCC = 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  
1234567...14

中文翻译

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M74HC4543M1 STMICROELECTRONICS

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