Precision, 8-Channel/Dual 4-Channel,
High-Performance, CMOS Analog Multiplexers
MAX308/MAX309
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
V+
V-
GND
NO1A
A0
1
EN
2
V-
3
NO1A
4
NO2A
5
NO3A
6
NO4A
7
COMA
8
16
A1
15
GND
14
V+
NO2A
NO3A
NO4A
NO1B
NO2B
COMB
NO3B
NO4B
CMOS DECODE LOGIC
COMA
MAX309
13
NO1B
12
NO2B
11
NO3B
10
N04B
9
COMB
DIP/SO
A1
A0
EN
MAX309 4-CHANNEL DIFFERENTIAL MULTIPLEXER
A2
X
0
0
0
0
1
1
1
1
A1
X
0
0
1
1
0
0
1
1
A0
X
0
1
0
1
0
1
0
1
EN
0
1
1
1
1
1
1
1
1
ON
SWITCH
None
1
2
3
4
5
6
7
8
A1
X
0
0
1
1
A0
X
0
1
0
1
EN
0
1
1
1
1
MAX309
LOGIC “0” V
AL
≤
0.8V, LOGIC “1” V
AH
≥
2.4V
ON
SWITCH
None
1
2
3
4
MAX308
LOGIC “0” V
AL
≤
0.8V, LOGIC “1” V
AH
≥
2.4V
10
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