HCS253MS Datasheet, PDF (2/10 Pages) Intersil Corporation – Radiation Hardened Dual 4-Input Multiplexer

HCS253MS
Functional Diagram
20E
2I3
15
13
2I2
12
2I1
11
2I0
10
S0
14
S1
2
1I0
6
1I1
5
1I2
4
1I3
3
10E
1
20E
20E
16
VCC
8
GND
10E
10E
p
n
20E
20E
9
2Y
TRUTH TABLE
SELECT INPUTS
DATA INPUTS
S1
S0
I0
I1
I2
X
X
X
X
X
L
L
L
X
X
L
L
H
X
X
L
H
X
L
X
L
H
X
H
X
H
L
X
X
L
H
L
X
X
H
H
H
X
X
X
H
H
X
X
X
Select inputs S0 and S1 are common to both sections
H = High Level, L = Low Level, X = Immaterial, Z = High Impedance (Off)
2
n
p
10E
10E
7
1Y
OUTPUT
ENABLE
OUTPUT
I3
OE
Y
X
H
Z
X
L
L
X
L
H
X
L
L
X
L
H
X
L
L
X
L
H
L
L
L
H
L
H
Spec Number 518765