AC Electrical Characteristics
54AC
=
VCC
(V)
TA −55˚C
Symbol
Parameter
to +125˚C
Units
=
(Note 9)
CL 50 pF
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max
12.5
9.5
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
Data to Output
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
ns
ns
ns
ns
ns
ns
Propagation Delay
Data to Output
12.0
9.0
Output Enable Time
11.5
9.0
Output Enable Time
Output Disable Time
Output Disable Time
13.0
10.5
12.5
10.5
13.0
11.0
±
Note 9: Voltage Range 3.3 is 3.3V 0.3V
±
Voltage Range 5.0 is 5.0V 0.5V
AC Electrical Characteristics
54ACT
=
VCC
(V)
TA −55˚C
Symbol
Parameter
to +125˚C
Units
=
CL 50 pF
(Note 10)
Min
Max
tPLH
Propagation Delay
Data to Output
5.0
5.0
1.0
10.0
ns
ns
tPHL
Propagation Delay
Data to Output
1.0
10.0
tPZH
tPZL
tPHZ
tPLZ
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
9.5
ns
ns
ns
ns
11.0
11.0
11.5
±
Note 10: Voltage Range 5.0 is 5.0V 0.5V
Capacitance
Symbol
Parameter
Input Capacitance
Power Dissipation
Capacitance
Typ
4.5
Units
Conditions
=
VCC OPEN
CIN
CPD
pF
pF
=
VCC 5.0V
45.0
5
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