AC Operating Requirements (Continued)
54AC
=
VCC
TA −55˚C
Fig.
No.
Symbol
Parameter
(V)
to +125˚C
Units
=
(Note 9)
CL 50 pF
Guaranteed Minimum
trec
Recovery Time
MR to CP
1.5
2.0
ns
±
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
Fig.
No.
Symbol
Parameter
to +125˚C
Units
=
(Note 10)
CL 50 pF
Min
Max
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPHL
tPHL
Maximum Count
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
85
MHz
ns
Frequency
Propagation Delay CP to Qn
(PE Input HIGH or LOW)
Propagation Delay CP to Qn
(PE Input HIGH or LOW)
Propagation Delay
CP to TC
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
10.5
10.5
14.0
12.5
9.5
ns
ns
Propagation Delay
CP to TC
ns
Propagation Delay
CET to TC
ns
Propagation Delay
CET to TC
9.5
ns
Propagation Delay
MR to Qn
10.0
11.5
ns
Propagation Delay
MR to TC
ns
±
Note 10: Voltage Range 5.0 is 5.0V 0.5V
AC Operating Requirements
54ACT
=
VCC
(V)
TA −55˚C
Fig.
No.
Symbol
Parameter
to +125˚C
Units
=
CL 50 pF
(Note
11)
Guaranteed Minimum
ts
th
ts
Setup Time, HIGH or LOW
Pn to CP
5.0
5.0
5.0
13.0
ns
ns
ns
Hold Time, HIGH or LOW
Pn to CP
0
Setup Time, HIGH or LOW
PE to CP
11.0
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