54ac373 National Semiconductor Corporation, 54ac373 Datasheet - Page 7

• Manufacturer Part Number: 54ac373
• Description: Octal Transparent Latch With Tri-state Outputs
• Manufacturer: National Semiconductor Corporation

C
C
AC Electrical Characteristics
Note 10: Voltage Range 5.0 is 5.0V
AC Operating Requirements
Note 11: Voltage Range 5.0 is 5.0V
Capacitance
IN
PD
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
Symbol
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
s
h
w
Input Capacitance
Power Dissipation Capacitance
Propagation Delay
D
Propagation Delay
D
Propagation Delay
LE to O
Propagation Delay
LE to O
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
n
n
Setup Time, HIGH or LOW
D
Hold Time, HIGH or LOW
D
LE Pulse Width, HIGH
to O
to O
n
n
Parameter
to LE
to LE
Parameter
±
±
0.5V
0.5V
n
n
n
n
Parameter
40.0
Typ
4.5
(Note 10)
V
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
CC
7
(Note 11)
V
(V)
5.0
5.0
5.0
Units
CC
pF
pF
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
V
V
CC
CC
Conditions
= OPEN
= 5.0V
T
C
to +125˚C
A
L
54ACT
= −55˚C
= 50 pF
Guaranteed
T
C
to +125˚C
Minimum
A
L
54ACT
= −55˚C
= 50 pF
8.5
1.0
8.5
Max
12.5
12.5
12.5
11.5
11.5
11.0
14.0
11.0
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Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns