54F299 NSC [National Semiconductor], 54F299 Datasheet - Page 5

• Manufacturer Part Number: 54F299
• Description: Octal Universal Shift/Storage Register with Common Parallel I/O Pins
• Manufacturer: NSC [National Semiconductor]

Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
max
PLH
PHL
PLH
PHL
PHL
PHL
PZH
PZL
PHZ
PLZ
PZH
PZL
PHZ
PLZ
AC Electrical Characteristics
AC Operating Requirements
s
s
h
h
s
s
h
h
w
w
w
rec
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(L)
Maximum Input Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to I O
Propagation Delay
MR to Q
Propagation Delay
MR to I O
Output Enable Time
OE to I O
Output Disable Time
OE to I O
Output Enable Time
S
Output Disable Time
S
Setup Time HIGH or LOW
S
Hold Time HIGH or LOW
S
Setup Time HIGH or LOW
I O
Hold Time HIGH or LOW
I O
CP Pulse Width
HIGH or LOW
MR Pulse Width LOW
Recovery Time MR to CP
n
n
0
0
to I O
to I O
or S
or S
n
n
DS
DS
Parameter
0
0
1
1
Parameter
n
n
or Q
n
n
n
or Q
n
to CP
to CP
0
0
or DS
or DS
7
7
7
7
to CP
to CP
Min
4 0
4 5
3 5
4 0
5 5
5 5
3 5
4 0
2 0
1 0
3 5
4 0
2 5
1 5
70
Min
8 5
8 5
5 0
5 0
2 0
2 0
5 0
5 0
5 0
7 0
V
T
0
0
CC
A
V
T
e a
C
CC
e a
A
74F
L
e a
e
e a
11 0
Typ
74F
100
7 0
6 5
7 0
8 5
7 5
6 0
7 0
4 5
4 0
25 C
5 0V
50 pF
Max
25 C
5 0V
5
Max
10 0
10 0
10 0
8 0
8 0
9 0
9 0
9 5
8 0
6 0
5 5
9 0
6 0
5 5
10 0
12 0
Min
7 5
5 0
5 0
2 0
2 0
5 0
5 0
6 0
T
0
0
A
V
Min
T
4 0
4 5
3 5
4 0
5 5
5 5
3 0
4 0
1 5
1 0
3 0
4 0
1 5
1 0
54F
CC
85
C
A
L
e
V
e
54F
CC
Mil
50 pF
Max
e
Max
10 0
11 0
12 5
12 0
13 0
10 5
13 0
Mil
9 0
9 5
9 5
7 0
6 5
7 0
6 5
T
Min
8 5
8 5
5 0
5 0
2 0
2 0
5 0
5 0
5 0
7 0
A
T
0
0
Min
4 0
4 5
3 5
4 0
5 5
5 5
3 5
4 0
2 0
1 0
3 5
4 0
2 5
1 5
A
70
C
V
L
CC
V
74F
CC
e
74F
e
50 pF
e
Com
Max
Com
Max
10 0
10 0
10 5
10 5
11 0
10 0
11 0
8 5
8 5
9 0
7 0
6 5
7 0
6 5
Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns