HCS109MS Datasheet, PDF (2/9 Pages) Intersil Corporation – Radiation Hardened Dual JK Flip Flop

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