Технический паспорт Поисковая и бесплатно техническое описание Скачать
Номер в каталоге
Компоненты Описание
74F323 Просмотр технического описания (PDF) - Fairchild Semiconductor
Номер в каталоге
Компоненты Описание
Список матч
74F323
Octal Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins
Fairchild Semiconductor
74F323 Datasheet PDF : 6 Pages
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AC Electrical Characteristics
Symbol
Parameter
f
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Maximum Input Frequency
Propagation Delay
CP to Q
0
or Q
7
Propagation Delay
CP to I/O
n
Output Enable Time
Output Disable Time
Output Enable Time
S
n
to I/O
n
Output Disable Time
S
n
to I/O
n
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
S
(H)
t
S
(L)
t
H
(H)
t
H
(L)
t
W
(H)
t
W
(L)
Setup Time, HIGH or LOW
S
0
or S
1
to CP
Hold Time, HIGH or LOW
S
0
or S
1
to CP
Setup Time, HIGH or LOW
I/O
n
, DS
0
, DS
7
to CP
Hold Time, HIGH or LOW
I/O
n
, DS
0
, DS
7
to CP
Setup Time, HIGH or LOW
SR to CP
Hold Time, HIGH or LOW
SR to CP
CP Pulse Width
HIGH or LOW
T
A
= +
25
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Typ
Max
70
100
4.0
7.0
8.0
4.5
6.5
8.0
3.5
7.0
9.0
4.0
8.5
9.0
3.5
6.0
8.0
4.0
7.0
10.0
2.0
4.5
6.0
1.0
4.0
5.5
3.5
9.0
4.0
10.0
2.5
6.0
1.0
5.5
T
A
=
0
°
C to
+
70
°
C
V
CC
= +
5.0V
C
L
=
50 pF
Min
Max
70
4.0
8.5
4.5
8.5
3.5
10.0
4.0
10.0
3.5
9.0
4.0
11.0
2.0
7.0
1.0
6.5
3.5
10.0
4.0
11.0
2.5
7.0
1.5
6.5
Units
MHz
ns
ns
ns
ns
T
A
= +
25
°
C
V
CC
= +
5.0V
Min
Max
8.5
8.5
0
0
5.0
5.0
2.0
2.0
10.0
10.0
0
0
5.0
5.0
T
A
=
0
°
C to
+
70
°
C
V
CC
= +
5.0V
Min
Max
8.5
8.5
0
0
5.0
5.0
2.0
2.0
10.0
10.0
0
0
5.0
5.0
Units
ns
ns
ns
ns
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