54abt574 National Semiconductor Corporation, 54abt574 Datasheet - Page 4

• Manufacturer Part Number: 54abt574
• Description: Octal D-type Flip-flop With Tri-state Outputs
• Manufacturer: National Semiconductor Corporation

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t
t
t
t
t
t
AC Electrical Characteristics
AC Operating Requirements
Capacitance
Note 5: C
f
t
t
t
t
t
t
s
s
h
h
w
w
max
PLH
PHL
PZH
PZL
PHZ
PLZ
(H)
(L)
(H)
(L)
(H)
(L)
Symbol
Symbol
OUT
T
1 Output Switching, Clock to Output
PHL
is measured at frequency f = 1 MHz, per MIL-STD-883B, Method 3012.
C
C
vs Temperature (T
IN
OUT
Symbol
(Note 5)
Max Clock Frequency
Propagation Delay
CP to O
Output Enable Time
Output Disable Time
Setup Time, HIGH
or LOW D
Hold Time, HIGH
or LOW D
Pulse Width, CP,
HIGH or LOW
n
Parameter
n
n
Parameter
Input Capacitance
Output Capacitance
to CP
to CP
A
) C
L
= 50 pF,
Parameter
DS100208-12
4
Min
1.5
2.0
2.0
2.0
3.3
3.3
Typ
5.0
9.0
T
Min
150
1.5
1.5
1.0
1.0
1.0
1.0
T
A
1 Output Switching, Clock to Output
V
PLH
T
CC
= −55˚C to +125˚C
A
V
C
CC
= −55˚C to +125˚C
= 4.5V to 5.5V
vs Temperature (T
L
54ABT
C
= 4.5V to 5.5V
= 50 pF
L
Units
54ABT
= 50 pF
pF
pF
V
V
Max
CC
CC
Max
7.0
7.4
6.5
7.2
7.2
6.7
A
Conditions
T
= 0V
= 5.0V
) C
A
= 25˚C
L
= 50 pF,
DS100208-13
Units
Units
MHz
ns
ns
ns
ns
ns
ns