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DM54157J PDF预览

DM54157J

更新时间: 2024-11-14 22:54:35
品牌 Logo 应用领域
美国国家半导体 - NSC 复用器
页数 文件大小 规格书
6页 120K
描述
Quad 2-Line to 1-Line Data Selectors/Multiplexers

DM54157J 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP16,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.62
系列:TTL/H/LJESD-30 代码:R-GDIP-T16
JESD-609代码:e0长度:19.43 mm
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.016 A
功能数量:4输入次数:2
输出次数:1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:TRUE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):48 mAProp。Delay @ Nom-Sup:27 ns
传播延迟(tpd):27 ns认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Multiplexer/Demultiplexers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

DM54157J 数据手册

 浏览型号DM54157J的Datasheet PDF文件第2页浏览型号DM54157J的Datasheet PDF文件第3页浏览型号DM54157J的Datasheet PDF文件第4页浏览型号DM54157J的Datasheet PDF文件第5页浏览型号DM54157J的Datasheet PDF文件第6页 
June 1989  
54157/DM54157/DM74157  
Quad 2-Line to 1-Line Data Selectors/Multiplexers  
General Description  
Features  
Y
Buffered inputs and outputs  
These data selectors/multiplexers contain inverters and  
drivers to supply full on-chip data selection to the four out-  
put gates. A separate strobe input is provided. A 4-bit word  
is selected from one of two sources and is routed to the four  
outputs.  
Y
Typical propagation time 9 ns  
Y
Typical power dissipation 150 mW  
Y
Alternate Military/Aerospace device (54157) is avail-  
able. Contact a National Semiconductor Sales Office/  
Distributor for specifications.  
Applications  
Y
Expand any data input point  
Y
Multiplex dual data buses  
Y
Generate four functions of two variables (one variable  
is common)  
Y
Source programmable counters  
Connection Diagram  
Dual-In-Line Package  
TL/F/6550–1  
Order Number 54157DMQB, 54157FMQB, DM54157J, DM54157W or DM74157N  
See NS Package Number J16A, N16E or W16A  
Function Table  
Inputs  
Select  
Output Y  
Strobe  
A
B
H
L
L
L
L
X
L
X
L
X
X
X
L
L
L
L
H
X
X
H
L
H
H
H
H
e
e
e
Low Level, X Don’t Care  
H
High Level, L  
C
1995 National Semiconductor Corporation  
TL/F/6550  
RRD-B30M105/Printed in U. S. A.  

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