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4
7
AC Electrical Characteristics
Capacitance
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C, R
L
=
500
Units
C
L
=
50 pF
C
L
=
30 pF
V
CC
=
3.3V
±
0.3V
Min
1.3
1.6
1.7
V
CC
=
2.7V
Min
V
CC
=
2.5V
±
0.2V
Min
1.0
2.0
0.8
V
CC
=
1.8V
±
0.15V
Min
1.5
2.9
1.5
Max
3.6
5.5
5.5
Max
4.2
6.3
5.3
Max
3.7
6.0
4.8
Max
6.0
8.6
8.0
t
PHL
, t
PLH
t
PZL
, t
PZH
t
PLZ
, t
PHZ
Propagation Delay
Output Enable Time
Output Disable Time
ns
ns
ns
Symbol
Parameter
Conditions
T
A
=
+
25
°
C
V
CC
3.3
3.3
3.3
Units
Typical
4.5
12
31
C
IN
C
I/O
C
PD
Input Capacitance
Input/Output Capacitance
Power Dissipation Capacitance
Control
A or B Ports
Outputs Enabled f
=
10 MHz, C
L
=
0 pF
V
I
=
0V or V
CC
V
I
=
0V or V
CC
pF
pF
pF
2.5
1.8
3.3
28
25
0
Outputs Disabled f
=
10 MHz, C
L
=
50 pF
2.5
1.8
0
0