54abt541 National Semiconductor Corporation, 54abt541 Datasheet - Page 3

• Manufacturer Part Number: 54abt541
• Description: Octal Buffer/line Driver With Tri-state Outputs
• Manufacturer: National Semiconductor Corporation

Symbol
C
C
V
V
DC Electrical Characteristics
Note 5: Max number of outputs defined as (n). n − 1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but not tested.
AC Electrical Characteristics
Capacitance
Note 6: C
IN
OUT
OLP
OLV
t
t
t
t
t
t
Symbol
PLH
PHL
PZH
PZL
PHZ
PLZ
(Note 6)
Symbol
OUT
is measured at frequency of f = 1 MHz, per MIL-STD-883B, Method 3012.
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Propagation Delay
Data to Outputs
Output Enable Time
Output Disable Time
Input Capacitance
Output Capacitance
Parameter
Parameter
Parameter
OL
OL
3
Min
Typ
5.0
9.0
-1.45
Max
1.0
Min
1.0
1.0
1.1
1.5
1.5
1.5
T
A
V
= −55˚C to +125˚C
CC
C
Units
L
= 4.5V–5.5V
54ABT
V
V
= 50 pF
Units
pF
pF
V
5.0
5.0
CC
Max
5.0
5.3
7.2
7.9
7.5
7.9
C
T
T
A
A
L
= 25˚C (Note 5)
= 25˚C (Note 5)
= 50 pF, R
Conditions
Conditions
V
V
T
CC
CC
A
= 25˚C
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= 0.0V
= 5.0V
L
Units
= 500
ns
ns
ns