hcs109ms Intersil Corporation, hcs109ms Datasheet - Page 2

• Manufacturer Part Number: hcs109ms
• Description: Rad-hard Dual Jk Flip Flop
• Manufacturer: Intersil Corporation

Functional Diagram
*Unpredictable and unstable condition if both S and R go high simultaneously
L = Logic Level Low
H = Logic Level High
H
H
H
H
H
H
S
L
L
= Transition from Low to High Level
VCC
GND
5 (11)
2 (14)
3 (13)
4 (12)
1 (15)
CP
S
K
R
J
R
H
H
H
H
H
H
L
L
16
8
INPUTS
CP
X
X
X
L
HCS109MS
TRUTH TABLE
104
X
X
X
H
H
X
J
L
L
J
K
CL
S
F/F
K
H
H
X
X
X
L
L
X
CL R
Q
Q
H*
Q
6 (10)
H
H
L
L
7 (9)
No Change
No Change
OUTPUTS
Q
Q
Toggle
H*
Q
H
H
L
L
Spec Number
518748