AC Operating Requirements
54AC
=
TA −55˚C
VCC
(V)
to +125˚C
Fig.
No.
Symbol
Parameter
Units
=
CL 50 pF
(Note 6)
Guaranteed
Minimum
4.0
3.0
1.5
2.0
9.0
6.0
0
ts
Setup Time, HIGH or LOW
Pn to PL
3.3
5.0
3.3
5.0
3.3
5.0
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
ns
ns
ns
th
Hold Time, HIGH or LOW
Pn to PL
ts
Setup Time, LOW
CE to CP
th
Hold Time, LOW
CE to CP
0.5
10.5
7.5
0
ts
Setup Time, HIGH or LOW
U/D to CP
th
Hold Time, HIGH or LOW
U/D to CP
1.0
5.0
5.0
6.0
6.0
1.5
1.0
tw
tw
trec
PL Pulse Width, LOW
CP Pulse Width, LOW
Recovery Time
PL to CP
±
Note 6: Voltage Range 3.3 is 3.3V 0.3V
±
Voltage Range 5.0 is 5.0V 0.5V
Capacitance
Symbol
Parameter
Typ
4.5
Units
Conditions
=
VCC OPEN
CIN
CPD
Input Capacitance
Power Dissipation
Capacitance
pF
pF
=
VCC 5.0V
75.0
7
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