Datasheet

December 1990 4
Philips Semiconductors Product specification
Triple 2-channel analog
multiplexer/demultiplexer
74HC/HCT4053
APPLICATIONS
• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating
FUNCTION TABLE
Note
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
INPUTS
CHANNEL ON
ES
n
L
L
L
H
nY
0
− nZ
nY1 − nZ
H X none
Fig.4 Functional diagram.
Fig.5 Schematic diagram (one switch).