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MM74HC7266 PDF预览

MM74HC7266

更新时间: 2024-11-21 10:52:59
品牌 Logo 应用领域
美国国家半导体 - NSC
页数 文件大小 规格书
4页 88K
描述
Quad 2-Input Exclusive NOR Gate

MM74HC7266 数据手册

 浏览型号MM74HC7266的Datasheet PDF文件第2页浏览型号MM74HC7266的Datasheet PDF文件第3页浏览型号MM74HC7266的Datasheet PDF文件第4页 
January 1988  
MM54HC7266/MM74HC7266 Quad 2-Input  
Exclusive NOR Gate  
General Description  
Features  
Y
Typical propagation delay: 9 ns  
This exclusive NOR gate utilizes advanced silicon-gate  
CMOS technology to achieve operating speeds similar to  
equivalent LS-TTL gates while maintaining the low power  
consumption and high noise immunity characteristic of stan-  
dard CMOS integrated circuits. These gates are fully buff-  
ered and have a fanout of 10 LS-TTL loads. The MM54HC/  
MM74HC logic family is functionally as well as pin out com-  
patible with the standard 54LS/74LS logic family. However,  
unlike the ’LS266, which is an open collector gate, the  
’HC266 has standard CMOS push-pull outputs. All inputs  
are protected from damage due to static discharge by inter-  
Y
Wide operating voltage range: 26V  
Y
Low input current: 1 mA maximum  
Y
Low quiescent current: 20 mA maximum (74 Series)  
Output drive capability: 10 LS-TTL loads  
Push-pull output  
Y
Y
nal diode clamps to V  
and ground.  
CC  
Connection Diagram  
Dual-In-Line Package  
TL/F/8437–1  
Top View  
Order Number MM54HC7266 or MM74HC7266  
Truth Table  
Inputs  
Outputs  
A
B
Y
L
L
L
H
L
H
L
H
H
L
H
H
e
e
a
Z
Y
A
B
AB  
AB  
C
1995 National Semiconductor Corporation  
TL/F/8437  
RRD-B30M105/Printed in U. S. A.  

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