74HC4351 Datasheet, PDF (3/17 Pages) NXP Semiconductors – 8-channel analog multiplexer/demultiplexer with latch

Philips Semiconductors
8-channel analog multiplexer/demultiplexer
with latch
Product specification
74HC/HCT4351
PIN DESCRIPTION
PIN NO.
4
3, 14
7
8
9
10
11
15, 13, 12
17, 18, 19, 16, 1, 6, 2, 5
20
SYMBOL
Z
n.c.
E₁
E₂
V_EE
GND
LE
S₀ to S₂
Y₀ to Y₇
V_CC
NAME AND FUNCTION
common
not connected
enable input (active LOW)
enable input (active HIGH)
negative supply voltage
ground (0 V)
latch enable input (active LOW)
select inputs
independent inputs/outputs
positive supply voltage
Fig.1 Pin configuration.
Fig.2
Fig.3 IEC logic symbol.
December 1990
3