Datasheet

DG508A/DG509A
Monolithic CMOS Analog Multiplexers
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PIN
DG508A DG509A
DIP/SO DIP/SO
NAME FUNCTION
1, 15, 16 —
A0, A2,
A1
Address Input
— 1, 16 A0, A1 Address Input
2 2 EN Enable
3 3 V-
Negative-Supply Voltage
Input
4–7 — S1–S4
Analog Inputs,
Bidirectional
— 4–7 S1A–S4A
Analog Inputs,
Bidirectional
8 — D
Analog Outputs,
Bidirectional
— 8, 9 DA, DB
Analog Outputs,
Bidirectional
9–12 — S8–S5
Analog Inputs,
Bidirectional
— 10–13 S4B–S1B
Analog Inputs,
Bidirectional
13 14 V+
Positive-Supply Voltage
Input
14 15 GND Ground
Pin Descriptions
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A0
A1
A2
GND
V+
S5
S6
S7
S8
TOP VIEW
DG508A
EN
V-
S3
S1
S2
S4
D
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A0
A1
GND
V+
S1B
S2B
S3B
S4B
DB
DG509A
DIP/SO
EN
V-
S3A
S1A
S2A
S4A
DA
Pin Configurations
Functional Diagrams
V+
D
A2 A1 A0 EN
V- GND
S1
S2
S3
S4
S5
S6
S7
S8
DG508A CMOS
DECODE LOGIC
DG508A
8-CHANNEL SINGLE ENDED MULTIPLEXER
V+
DA
A1 A0 EN
V- GND
DB
S1A
S2A
S3A
S4A
S1B
S2B
S3B
S4B
DG509A CMOS
DECODE LOGIC
DG509A
DIFFERENTIAL 4-CHANNEL MULTIPLEXER