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MM74C157N PDF预览

MM74C157N

更新时间: 2024-02-05 02:11:02
品牌 Logo 应用领域
美国国家半导体 - NSC 复用器逻辑集成电路光电二极管
页数 文件大小 规格书
4页 103K
描述
Quad 2-Input Multiplexers

MM74C157N 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
风险等级:5.92Is Samacsys:N
JESD-30 代码:R-XDIP-T16JESD-609代码:e0
逻辑集成电路类型:MULTIPLEXER功能数量:4
输入次数:2端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:CERAMIC封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/15 V
认证状态:Not Qualified子类别:Multiplexer/Demultiplexers
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL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:DUALBase Number Matches:1

MM74C157N 数据手册

 浏览型号MM74C157N的Datasheet PDF文件第2页浏览型号MM74C157N的Datasheet PDF文件第3页浏览型号MM74C157N的Datasheet PDF文件第4页 
February 1988  
MM54C157/MM74C157 Quad 2-Input Multiplexers  
General Description  
Features  
Y
Supply voltage range  
3V to 15V  
0.45 V (typ.)  
These multiplexers are monolithic complementary MOS  
(CMOS) integrated circuits constructed with N- and P-chan-  
nel enhancement transistors. They consist of four 2-input  
multiplexers with common select and enable inputs. When  
the enable input is at logical ‘‘0’’ the four outputs assume  
the values as selected from the inputs. When the enable  
input is at logical ‘‘1’’, the outputs assume logical ‘‘0’’. Se-  
lect decoding is done internally resulting in a single select  
input only.  
Y
High noise immunity  
CC  
Y
Low power  
50 nW (typ.)  
Y
Tenth power TTL compatible  
Drive 2 LPTTL loads  
Logic & Connection Diagrams  
Dual-In-Line Package  
TL/F/5894–2  
Top View  
Order Number MM54C157 or MM74C157  
TL/F/5894–1  
Guaranteed Noise Margin  
as a Function of V  
Truth Table  
CC  
Enable  
Select  
A
B
Output Y  
1
0
0
0
0
X
0
0
1
1
X
0
1
X
X
X
X
X
0
1
0
0
1
0
1
74L Compatibility  
TL/F/5894–4  
TL/F/5894–3  
C
1995 National Semiconductor Corporation  
TL/F/5894  
RRD-B30M105/Printed in U. S. A.  

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