74F825 Fairchild, 74F825 Datasheet - Page 4

• Manufacturer Part Number: 74F825
• Description: 8-Bit D-Type Flip-Flop
• Manufacturer: Fairchild

www.fairchildsemi.com
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
MAX
PLH
PHL
PHL
PZH
PZL
PHZ
PLZ
AC Electrical Characteristics
AC Operating Requirements
S
S
H
H
S
S
H
H
W
W
W
REC
Symbol
Symbol
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(L)
Maximum Clock Frequency
Propagation Delay
CP to O
Propagation Delay
CLR to O
Output Enable Time
OE to O
Output Disable TIme
OE to O
Setup Time, HIGH or LOW
D
Hold Time, HIGH or LOW
D
Setup Time, HIGH or LOW
EN to CP
Hold Time, HIGH or LOW
EN to CP
CP Pulse Width
HIGH or LOW
CLR Pulse Width, LOW
CLR Recovery Time
n
n
to CP
to CP
n
n
n
n
Parameter
Parameter
Min
100
2.0
2.0
4.0
2.0
2.0
1.5
1.5
V
T
C
CC
A
L
Min
Typ
160
2.5
2.5
2.5
2.5
4.5
2.5
2.0
5.0
5.0
5.0
5.0
6.5
6.6
7.4
6.5
6.6
3.5
3.3
0
V
50 pF
T
25 C
CC
A
5.0V
4
25 C
5.0V
Max
Max
12.0
10.5
10.5
9.5
9.5
7.0
7.0
T
T
A
A
Min
Min
4.0
4.0
2.5
2.5
5.0
3.0
3.0
2.0
6.0
6.0
5.0
5.0
2.0
2.0
4.0
2.0
2.0
1.0
1.0
60
V
V
C
55 C to 125 C
CC
55 C to 125 C
CC
L
50 pF
5.0V
5.0V
Max
Max
10.5
10.5
13.0
13.0
13.0
7.5
7.5
T
T
Min
A
A
Min
3.0
3.0
2.5
2.5
5.0
3.0
1.0
6.0
6.0
5.0
5.0
2.0
2.0
4.0
2.0
2.0
1.5
1.5
70
0
V
V
C
CC
CC
0 C to 70 C
0 C to 70 C
L
50 pF
5.0V
5.0V
Max
Max
10.5
10.5
13.0
11.5
11.5
7.5
7.5
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns