Philips Semiconductors
Product specification
16-channel analog
multiplexer/demultiplexer
74HC/HCT4067
APPLICATIONS
• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating
FUNCTION TABLE
INPUTS
CHANNEL
ON
E
S3
S2
S1
S0
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
H
L
Y0 − Z
Y1 − Z
Y2 − Z
Y3 − Z
H
L
L
L
L
L
L
L
L
H
H
H
H
L
L
H
H
L
H
L
Y4 − Z
Y5 − Z
Y6 − Z
Y7 − Z
H
L
L
L
L
H
H
H
H
L
L
L
L
L
L
H
H
L
H
L
Y8 − Z
Y9 − Z
Y
10 − Z
11 − Z
H
Y
L
L
L
L
H
H
H
H
H
H
H
H
L
L
H
H
L
H
L
Y
Y
Y
Y
12 − Z
13 − Z
14 − Z
15 − Z
H
Fig.4 Functional diagram.
H
X
X
X
X
none
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
Fig.5 Schematic diagram (one switch).
September 1993
4
NXP [ NXP ]
