M74HC4053TTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M74HC4053TTR

TRIPLE 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER

STMicroelectronics 

M74HC4053

Figure 1: Control Input Equivalent Circuit

Figure 2: I/O Equivalent Circuit

Figure 3: Functional Diagram

Table 1: Pin Description

PIN N°

2, 1

5, 3

6

7

11, 10, 9

12, 13

14, 15, 4

8

16

SYMBOL

bx, by

cx, cy

INH

VEE

A, B, C

ax, ay

ax to cy

GND

VCC

NAME AND FUNCTION

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

Table 2: Truth Table

INPUT STATE

INH

A or B or C

L

L

L

H

H

X

X: Don’t care

ON CHANNEL

ax or bx or cx

ay or by or cy

NONE

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