MC74HCT4066A Datasheet, PDF (10/13 Pages) ON Semiconductor – Quad Analog Switch Multiplexer/Demultiplexer

MC74HCT4066A
+ 5 V
+ 5 V
ANALOG
14
ANALOG
SIGNALS
SIGNALS
ANALOG
14
SIGNALS
LSTTL/
NMOS
R* R* R* R*
5
6
14
15
R* = 2 TO 10 kW
HC4066A
CONTROL
INPUTS
7
LSTTL/
NMOS
HCT4066A
5
6 _CONTROL
14 INPUTS
15
7
a. Using Pull-Up Resistors with HC Device
b. Using HCT Buffer
Figure 20. LSTTL/NMOS to HCTMOS Interface
ANALOG
SIGNALS
CHANNEL 4
CHANNEL 3
CHANNEL 2
CHANNEL 1
1 OF 4
SWITCHES
1 OF 4
SWITCHES
1 OF 4
SWITCHES
1 OF 4
SWITCHES
COMMON I/O
1
2 34
CONTROL INPUTS
Figure 21. 4−Input Multiplexer
INPUT
1 OF 4
SWITCHES
-
OUTPUT
+ LF356 OR
EQUIVALENT
0.01 mF
Figure 22. Sample/Hold Amplifier
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