54F407DM NSC [National Semiconductor], 54F407DM Datasheet - Page 7

• Manufacturer Part Number: 54F407DM
• Description: DATA ACCESS REGISTER
• Manufacturer: NSC [National Semiconductor]

AC Electrical Characteristics
Ordering Information
The device number is used to form part of a simplified purchasing code where the package type and temperature range are
defined as follows
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
cw
s
s
h
h
s
s
h
h
s
s
h
h
w
w
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
(H)
(L)
Temperature Range Family
Device Type
Package Code
SD
54F
D
F
L
e
e
e
e
e
Ceramic DIP
Slim Ceramic DIP
Flatpak
Leadless Chip Carrier (LCC)
Military
Clock Period
Setup Time HIGH or LOW
I
Hold Time HIGH or LOW
I
Setup Time HIGH or LOW
D
Hold Time HIGH or LOW
D
Negative-Going Clock
Setup Time HIGH or LOW
CI to Positive-Going CP
Hold Time HIGH or LOW
CI to Positive-Going CP
Clock Pulse Width
HIGH or LOW
1
1
n
n
–I
–I
or C
or CI to
3
3
to Negative-Going CP
to Positive-Going CP
1
to Negative-Going CP
Parameter
(Continued)
54F
407
7
D
36 0
18 5
18 5
14 5
14 5
Min
4 5
4 5
8 5
8 5
0
0
0
0
0
0
M
T
A
C
L
V
QB
e
54F
CC
50 pF
e
Special Variations
Temperature Range
Mil
QB
M
Max
e
e
Military (
Military grade device with
environmental and burn-in
processing
b
55 C to
Units
ns
ns
ns
ns
ns
a
125 C)
407-c
407-c
407-c
407-c
Fig
No