m74hc4053 STMicroelectronics, m74hc4053 Datasheet - Page 2

• Manufacturer Part Number: m74hc4053
• Description: Analogmultiplexer/demultiplexer Single8channel, Dual 4channel, Triple2channel
• Manufacturer: STMicroelectronics

M74HC4053
Figure 1: Control Input Equivalent Circuit
Figure 2: I/O Equivalent Circuit
Figure 3: Functional Diagram
2/15
Table 1: Pin Description
Table 2: Truth Table
X: Don’t care
14, 15, 4
11, 10, 9
PIN N°
12, 13
INH
2, 1
5, 3
16
H
L
L
6
7
8
INPUT STATE
A or B or C
SYMBOL
ax to cy
A, B, C
bx, by
ax, ay
cx, cy
GND
INH
V
V
H
X
L
EE
CC
Independent Input Out-
puts
Independent Input Out-
puts
INHIBIT Input
Negative Supply Voltage
Select Inputs
Independent Input Out-
puts
Common Output/Input
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
ON CHANNEL
ax or bx or cx
ay or by or cy
NONE