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74F273SC Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Lista de partido
74F273SC
Octal D-Type Flip-Flop
Fairchild Semiconductor
74F273SC Datasheet PDF : 7 Pages
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AC Electrical Characteristics
Symbol
Parameter
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
Maximum Clock Frequency
Propagation Delay
Clock to Output
Propagation Delay
MR to Output
T
A
= +
25
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Typ
Max
160
3.0
7.0
4.0
9.00
4.5
9.5
AC Operating Requirements
Symbol
Parameter
t
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
W
(L)
t
W
(H)
t
W
(L)
t
REC
Setup Time, HIGH or LOW
Data to CP
Hold Time, HIGH or LOW
Data to CP
MR Pulse Width, LOW
CP Pulse Width
HIGH or LOW
Recovery Time, MR to CP
T
A
= +
25
°
C
V
CC
= +
5.0V
Min
Max
3.0
3.5
0.5
1.0
6.0
6.0
6.0
3.0
T
A
= −
55
°
C to
+
125
°
C
V
CC
=
5.0V
C
L
=
50 pF
Min
Max
95
2.5
9.5
3.0
11.0
T
A
=
0
°
C to
+
70
°
C
V
CC
=
5.0V
C
L
=
50 pF
Min
Max
130
2.5
7.5
3.5
9.0
3.0
11.0
4.0
10.0
T
A
= −
55
°
C to
+
125
°
C
V
CC
=
5.0V
Min
Max
3.5
4.0
1.0
1.0
4.0
5.0
5.0
4.5
T
A
=
0
°
C to
+
70
°
C
V
CC
=
5.0V
Min
Max
3.0
3.5
0.5
1.0
6.0
6.0
6.0
3.5
Units
MHz
ns
ns
Units
ns
ns
ns
ns
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