hcs161ms Intersil Corporation, hcs161ms Datasheet - Page 2

• Manufacturer Part Number: hcs161ms
• Description: Rad-hard Synchronous Counter
• Manufacturer: Intersil Corporation

Functional Diagram
H = High Level, L = Low Level, X = Immaterial,
Reset (Clear)
Parallel Load
Count
Inhibit
OPERATING MODE
SPE
V CC
GND
CP
MR
9
2
1
16
8
P0
3
R
SPE
D
FF0
C L
T
Q
R
MR
H
H
H
H
H
L
Q0
14
P1
4
CP
X
X
X
SPE
D
= Transition from low to high
FF1
C L
T
Q
R
HCS161MS
TRUTH TABLE
I (b)
PE
Q1
X
X
X
h
X
13
INPUTS
P2
194
5
I (b)
TE
SPE
D
X
X
X
X
h
FF2
C L
T
Q
R
Q2
SPE
h (c)
h (c)
h (c)
X
12
I
I
P3
6
SPE
D
Pn
X
X
X
X
h
I
FF3
C L
T
Q
R
Q3
Spec Number
11
Count
PE
Qn
qn
qn
H
L
L
7
OUTPUTS
TC
TE
10
15
TC
(a)
(a)
(a)
518755
L
L
L