Datasheet

2
Functional Diagram
TRUTH TABLE
SELECT INPUTS DATA INPUTS ENABLE OUTPUT
S1 S0 I0 I
1
I
2
I
3
EY
XXXXXXHL
LLLXXXLL
LLHXXXLH
LHXLXXLL
LHXHXXLH
HLXXLXLL
HLXXHXLH
HHXXXLLL
HHXXXHLH
H = High Voltage Level, L = Low Voltage Level, X = Don’t Care
NOTE: Select inputs S1 and S0 are common to both sections.
1Y
GND = 8
V
CC
= 16
1I
2
4
3
1I
3
1I
1
5
1I
0
6
SEL/MUX
7
1
14
2
2Y
2I
2
12
13
2I
3
2I
1
11
2I
0
10
SEL/MUX
9
15
1
E
S0
S1
2
E
CD54HC153, CD74HC153, CD54HCT153, CD74HCT153