HCTS147MS Datasheet, PDF (2/10 Pages) Intersil Corporation – Radiation Hardened 10-to-4 Line Priority Encoder

Functional Diagram
HCTS147MS
11
IX
12
IX
13
IX
1
IX
2
IX
3
IX
4
IX
5
IX
10
IX
INPUTS
I1
I2
I3
I4
I5
H
H
H
H
H
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
L
X
X
X
L
H
X
X
L
H
H
X
L
H
H
H
L
H
H
H
H
H = High Level, L = Low Level, X = Don’t Care
TRUTH TABLE
I6
I7
I8
H
H
H
X
X
X
X
X
L
X
L
H
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
531
9
Y0
7
Y1
8
Y2
14
Y3
OUTPUTS
I9
Y3
Y2
Y1
Y0
H
H
H
H
H
L
L
H
H
L
H
L
H
H
H
H
H
L
L
L
H
H
L
L
H
H
H
L
H
L
H
H
L
H
H
H
H
H
L
L
H
H
H
L
H
H
H
H
H
L
Spec Number 518608