CD74HC4067SM Datasheet, PDF (2/16 Pages) Texas Instruments – High-Speed CMOS Logic 16-Channel Analog Multiplexer/Demultiplexer

Functional Diagram
10
S_{0 11}
S_{1 14}
S₂
13
S₃
CD74HC4067, CD74HCT4067
I₀
9
PN
BINARY
1 OF 16
DECODER
S_N = 5 STAGES
E = 4 STAGES
14 - OUTPUT CIRCUITS
SAME AS ABOVE
(WITH ANALOG INPUTS)
I₁ TO I₁₄
1 ^COMMON
INPUT/
OUTPUT
15
E
S0
S1
X
X
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
0
0
1
0
0
1
1
1
H= High Level
L= Low Level
X= Don’t Care
P
N
16
I₁₅
TRUTH TABLE
S2
S3
E
X
X
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
1
0
SELECTED
CHANNEL
None
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2