54AC151 • 54ACT151
8-Input Multiplexer
General Description
The ’AC/’ACT151 is a high-speed 8-input digital multiplexer.
It provides, in one package, the ability to select one line of
data from up to eight sources. The ’AC/’ACT151 can be used
as a universal function generator to generate any logic func-
tion of four variables. Both true and complementary outputs
are provided.
Features
n I
CC
reduced by 50%
n Outputs source/sink 24 mA
n ’ACT151 has TTL-compatible inputs
n Standard Microcircuit Drawing (SMD)
— ’AC151: 5962-87691
— ’ACT151: 5962-88756
Ordering Code:
Logic Symbols
Pin
Names
Description
I
0
–I
7
Data Inputs
S
0
–S
2
Select Inputs
E Enable Input
Z Data Output
Z Inverted Data Output
FACT
®
is a registered trademark of Fairchild Semiconductor Corporation.
DS100270-1
IEEE/IEC
DS100270-6
August 1998
54AC151
•
54ACT151
8-Input
Multiplexer
© 1998 National Semiconductor Corporation DS100270 www.national.com