HD74HC4052/HD74HC4053
Dual 4-channel Analog Multiplexers/Demultiplexers/
Triple 2-channel Analog Multiplexers/Demultiplexers
Description
HD74HC4052: This device connects together the outputs of 4 switches in two sets, thus achieving a pair of
4 channel multiplexers. The binary code placed on the A, and B select lines determine which switch in
each 4 channel section is "on", connecting one of the four inputs in each section to its common output.
This enables the implementation of a 4 channel differential multiplexer.
HD74HC4053: This device contains 6 switches whose outputs are connected together in pairs, thus
implementing a triple 2 channel multiplexer, or the equivalent of 3 single-pole-double throw configuration.
Each of the A, B, or C select lines independently controls one pair of switches, selecting one of the two
switches to be "on".
Features
·
High Speed Operation
·
Wide Operating Voltage
·
Low Quiescent Supply Current
HD74HC4052/HD74HC4053
4
HD74HC4053
Inh
A
B
C
GND
V
EE
X
Z
Y
V
CC
X
0
X
1
Y
0
Y
1
Z
0
Z
1
Level
Converter
Binary to 1-of-2
Decoder with
Inhibit
Absolute Maximum Ratings
Item
Symbol
Rating
Unit
Supply voltage
V
CC
0.5 to +7.0
V
V
CC
V
EE
0.5 to +7.0
V
Control input voltage
V
IN
GND 0.5 to V
CC
+ 0.5
V
Switch I/O voltage
V
I/O
V
EE
0.5 to V
CC
+ 0.5
V
Supply current
(V
CC
)
I
CC
+50
mA
(GND)
I
GND
50
mA
Switch I/O current (per pin)
I
I/O
±
25
mA
Control input diode current
I
IK
±
20
mA
Switch I/O diode current
I
IOK
±
20
mA
Power dissipation
P
T
500
mW
Storage temperature range
Tstg
65 to +150
°
C
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