
Samsung ASIC
3-315
STD150
FJ4S/FJ4SD2
JK Flip-Flop with Reset, Set, Scan, 1X/2X Drive
Logic Symbol
Cell Data
Schematic Diagram
Input Load (SL)
Gate Count
FJ4S
FJ4S
RN
0.9
FJ4SD2
RN
0.9
FJ4SD2
J
K
CK
1.0
SN
2.3
TI
0.7
TE
1.4
J
K
CK
1.0
SN
2.3
TI
0.7
TE
1.3
0.7
0.7
0.7
0.7
13.33
13.67
Q
QN
J
TI
TE
CK
K
RN
SN
CK
CL
CLB
RN
RNB
SN
SN
TE
TEB
TE
K
J
TI
TEB
CL
CLB
CLB
CL
QN
Q
SN
RNB
SN
CL
CLB
CLB
CL
RNB
Truth Table
J
CK
K
TI
TE
RN
SN
Q
(n+1)
0
1
Q (n) QN (n)
QN (n) Q (n)
Q (n) QN (n)
0
1
1
0
1
QN
(n+1)
1
0
0
1
0
1
x
x
x
x
x
x
1
0
0
1
x
x
x
x
x
x
x
x
x
x
x
x
x
x
0
1
0
0
0
0
x
x
x
x
1
1
1
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
0
0
1
1
x
x
x
1
0
0
1
0