54F402 NSC [National Semiconductor], 54F402 Datasheet - Page 7

• Manufacturer Part Number: 54F402
• Description: Serial Data Polynomial Generator/Checker
• Manufacturer: NSC [National Semiconductor]

Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
max
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PLH
PLH
PHL
PHL
PLH
PLH
PHL
PLH
PHL
PLH
PHL
AC Electrical Characteristics
Maximum Clock Frequency
Propagation Delay
CP to D CW
Propagation Delay
CP to RO
Propagation Delay
CP to ER
Propagation Delay
P to D CW
Propagation Delay
P to RO
Propagation Delay
P to ER
Propagation Delay
MR to D CW
Propagation Delay
MR to RO
Propagation Delay
MR to ER
Propagation Delay
D to D CW
Propagation Delay
CWG to D CW
Propagation Delay
S
n
to D CW
Parameter
10 5
15 5
11 0
11 5
10 0
10 5
11 0
16 5
11 5
Min
8 5
8 0
8 0
8 5
9 5
9 0
6 0
7 5
6 5
7 0
9 5
30
V
T
C
CC
A
L
e a
e a
e
15 0
18 0
13 5
14 0
26 0
14 5
18 5
19 5
16 0
17 0
18 0
19 0
15 5
28 0
10 5
12 0
11 0
12 0
19 5
16 0
74F
Typ
45
50 pF
25 C
5 0V
7
Max
19 0
23 0
17 0
18 0
33 0
18 5
23 5
24 5
20 5
21 5
23 0
24 0
19 5
35 5
13 5
16 0
14 0
15 5
24 5
20 0
14 0
10 0
10 5
10 0
14 5
Min
T
7 5
9 5
7 0
7 0
7 5
8 5
9 0
9 5
8 0
5 0
6 5
5 5
6 0
9 0
8 5
30
A
C
L
V
e
54F
CC
50 pF
e
Max
26 5
26 5
26 0
22 5
38 5
23 5
31 0
32 0
31 5
26 0
29 0
28 5
23 5
39 0
19 5
20 0
21 5
21 5
29 0
25 0
Mil
T
14 0
10 0
10 5
10 0
14 5
10 5
Min
7 5
9 5
7 0
7 0
7 5
8 5
9 0
9 5
8 0
5 0
6 5
5 5
6 0
8 5
A
30
C
V
L
CC
e
74F
50 pF
e
Com
Max
21 0
25 0
19 0
20 0
35 0
20 5
25 5
26 5
22 5
23 5
25 5
26 0
21 5
37 5
15 0
18 0
15 5
17 5
26 5
22 0
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns