HD74HC4051 Datasheet, PDF (2/11 Pages) Hitachi Semiconductor – 8-Channel Analog Multiplexer Demultiplexer

HD74HC4051
Pin Arrangement
X4 1
X6 2
X3
X7 4
X5 5
Inhibit 6
VEE 7
GND 8
X4
X6
X2
X
X1
X7
X0
X5
X3
Inhibit
A
B
C
(Top view)
16 VCC
15 X2
14 X1
13 X0
12 X3
11 A
10 B
9C
Block Diagram
Control
Inhibit
A
B
C
VCC
Level
Converter
X0
X1
X2
Switch
X3
In/Out
X4
X5
X6
X7
GND VEE
Binary to 1-of-8
Decoder With inhibit
Common
Out/In
X
Rev.2.00 Mar 30, 2006 page 2 of 10