74AC109 FAIRCHILD [Fairchild Semiconductor], 74AC109 Datasheet - Page 5

• Manufacturer Part Number: 74AC109
• Description: Dual JK Positive Edge-Triggered Flip-Flop
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

f
t
t
t
t
t
t
t
t
t
t
t
t
MAX
PLH
PHL
PLH
PHL
S
H
W
rec
C
C
S
H
W
REC
AC Operating Requirements for AC
Note 8: Voltage Range 3.3 is 3.3V
AC Electrical Characteristics for ACT
Note 9: Voltage Range 5.0 is 5.0V
AC Operating Requirements for ACT
Note 10: Voltage Range 5.0 is 5.0V
Capacitance
Symbol
Symbol
Symbol
IN
PD
Symbol
Voltage Range 5.0 is 5.0V
Setup Time, HIGH or LOW
J
Hold Time, HIGH or LOW
J
Pulse Width
C
Recovery Time
C
Maximum Clock Frequency
Propagation Delay
CP
Propagation Delay
CP
Propagation Delay
C
Propagation Delay
C
Setup Time, HIGH or LOW
J
Hold Time, HIGH or LOW
J
Pulse Width
CP
Recovery Time
C
n
n
n
n
Dn
Dn
Dn
Dn
Dn
or K
or K
or K
or K
n
n
n
or S
or S
or S
or S
or S
to Q
to Q
or C
n
n
n
n
to CP
to CP
to CP
to CP
Dn
Dn
Dn
Dn
Dn
n
n
Dn
Input Capacitance
Power Dissipation Capacitance
or Q
or Q
to CP
to Q
to Q
to CP
or S
n
n
n
n
n
n
n
n
Dn
Parameter
n
n
or Q
or Q
Parameter
Parameter
0.5V
n
n
0.3V
0.5V
0.5V
Parameter
(Note 9)
V
(V)
5.0
5.0
5.0
5.0
5.0
CC
(Note 10)
(Note 8)
V
V
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
5.0
5.0
5.0
5.0
CC
CC
5
Min
145
4.0
3.0
2.5
2.5
Typ
Typ
3.5
2.0
2.0
2.0
0.5
3.0
1.5
0.5
2.5
1.5
2.5
0
35.0
Typ
T
4.5
C
A
T
L
T
C
C
A
A
L
L
Typ
210
7.0
6.0
5.5
6.0
50 pF
25 C
50 pF
50 pF
25 C
25 C
6.5
4.5
0.5
7.0
4.5
2.0
2.0
5.0
0
0
0
0
Guaranteed Minimum
Max
10.0
10.0
Guaranteed Minimum
11.0
9.5
Units
pF
pF
T
T
A
A
T
A
Min
125
3.5
2.5
2.0
2.0
C
C
40 C to 85 C
40 C to 85 C
L
L
C
V
V
40 C to 85 C
5.0
0.5
7.5
5.0
L
7.5
2.5
2.0
6.0
0
0
0
0
CC
CC
50 pF
50 pF
www.fairchildsemi.com
50 pF
OPEN
5.0V
Conditions
Max
13.0
11.5
10.5
11.5
Units
Units
Units
ns
ns
ns
ns
MHz
ns
ns
ns
ns
ns
ns
ns
ns