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Part Name
Description
74F823 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
74F823
9-Bit D-Type Flip-Flop
Fairchild Semiconductor
74F823 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
f
MAX
t
PLH
t
PHL
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Maximum Clock Frequency
Propagation Delay
CP to O
n
Propagation Delay
CLR to O
n
Output Enable Time
OE to O
n
Output Disable Time
OE to O
n
T
A
= +
25
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Typ
Max
100
160
2.0
5.6
9.5
2.0
5.2
9.5
4.0
7.1
12.0
2.0
5.8
10.5
2.0
5.5
10.5
1.5
2.9
7.0
1.5
2.7
7.0
AC Operating Requirements
Symbol
Parameter
t
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
W
(H)
t
W
(L)
t
W
(L)
t
REC
Setup Time, HIGH or LOW
D
n
to CP
Hold Time, HIGH or LOW
D
n
to CP
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
T
A
= +
25
°
C
V
CC
= +
5.0V
Min
Max
2.5
2.5
2.5
2.5
4.5
2.5
2.0
0
5.0
5.0
5.0
5.0
T
A
= −
55
°
V to
+
125
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Max
60
2.0
10.5
2.0
10.5
T
A
=
0
°
C to
+
70
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Max
70
2.0
10.5
2.0
10.5
4.0
13.0
4.0
13.0
2.0
13.0
2.0
11.5
2.0
13.0
2.0
11.5
1.0
7.5
1.5
7.5
1.0
7.5
1.5
7.5
T
A
= −
55
°
V to
+
125
°
C
V
CC
= +
5.0V
Min
Max
4.0
4.0
2.5
2.5
5.0
3.0
3.0
1.0
6.0
6.0
5.0
5.0
T
A
=
0
°
C to
+
70
°
C
V
CC
= +
5.0V
Min
Max
3.0
3.0
2.5
2.5
5.0
3.0
2.0
0
6.0
6.0
5.0
5.0
Units
MHz
ns
ns
ns
Units
ns
ns
ns
ns
ns
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4
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