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MC74HC4538AD PDF预览

MC74HC4538AD

更新时间: 2024-09-23 23:01:35
品牌 Logo 应用领域
安森美 - ONSEMI 振荡器逻辑集成电路光电二极管时钟
页数 文件大小 规格书
16页 163K
描述
Dual Precision Monostable Multivibrator(Retriggerable, Resettable)

MC74HC4538AD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5系列:HC/UH
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:9.9 mm逻辑集成电路类型:MONOSTABLE MULTIVIBRATOR
湿度敏感等级:1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:125 °C最低工作温度:-55 °C
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240电源:2/6 V
传播延迟(tpd):295 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Prescaler/Multivibrators
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):4.5 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

MC74HC4538AD 数据手册

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MC74HC4538A  
Dual Precision Monostable  
Multivibrator (Retriggerable,  
Resettable)  
The MC74HC4538A is identical in pinout to the MC14538B. The  
device inputs are compatible with standard CMOS outputs; with  
pullup resistors, they are compatible with LSTTL outputs.  
This dual monostable multivibrator may be triggered by either the  
positive or the negative edge of an input pulse, and produces a  
precision output pulse over a wide range of pulse widths. Because the  
device has conditioned trigger inputs, there are no trigger–input rise  
and fall time restrictions. The output pulse width is determined by the  
http://onsemi.com  
MARKING  
DIAGRAMS  
16  
16  
MC74HC4538AN  
AWLYYWW  
1
external timing components, R and C . The device has a reset  
x
x
PDIP–16  
N SUFFIX  
CASE 648  
function which forces the Q output low and the Q output high,  
regardless of the state of the output pulse circuitry.  
1
Unlimited Rise and Fall Times Allowed on the Trigger Inputs  
Output Pulse is Independent of the Trigger Pulse Width  
± 10% Guaranteed Pulse Width Variation from Part to Part (Using  
the Same Test Jig)  
16  
16  
Output Drive Capability: 10 LSTTL Loads  
Outputs Directly Interface to CMOS, NMOS and TTL  
Operating Voltage Range: 3.0 to 6.0 V  
HC4538A  
AWLYWW  
1
SO–16  
D SUFFIX  
CASE 751B  
1
Low Input Current: 1.0 µA  
High Noise Immunity Characteristic of CMOS Devices  
In Compliance with the Requirements Defined by JEDEC Standard  
No. 7A  
16  
16  
Chip Complexity: 145 FETs or 36 Equivalent Gates  
HC  
1
4538A  
ALYW  
TSSOP–16  
DT SUFFIX  
CASE 948F  
GND  
C 1/R 1  
1
2
3
4
5
6
7
8
16  
15 GND  
14 C 2/R 2  
V
CC  
1
X
X
RESET 1  
A1  
X
X
13 RESET 2  
12 A2  
A
L, WL  
Y, YY  
= Assembly Location  
= Wafer Lot  
= Year  
B1  
Q1  
11 B2  
W, WW = Work Week  
Q1  
10 Q2  
GND  
9
Q2  
ORDERING INFORMATION  
Figure 1. Pin Assignment  
Device  
Package  
PDIP–16  
SOIC–16  
SOIC–16  
TSSOP–16  
Shipping  
MC74HC4538AN  
MC74HC4538AD  
2000/Box  
48/Rail  
MC74HC4538ADR2  
MC74HC4538ADT  
MC74HC4538ADTR2  
2500/Reel  
96/Rail  
TSSOP–16 2500/Reel  
Semiconductor Components Industries, LLC, 2001  
1
Publication Order Number:  
April, 2001 – Rev. 8  
MC74HC4538A/D  

MC74HC4538AD 替代型号

型号 品牌 替代类型 描述 数据表
MC14538BCPG ONSEMI

完全替代

Dual Precision Retriggerable/Resettable Monostable Multivibrator
MC14538BCP ONSEMI

完全替代

Dual Precision Retiggerable/Resettable Monostable Multivibrator
74VHC123AM ONSEMI

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