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HD74AC182
Rev.2.00, Jul.16.2004, page 5 of 6
AC Characteristics
Ta = +25°C
C
L
= 50 pF
Ta = –40°C to +85°C
C
L
= 50 pF
Item Symbol V
CC
(V)*
1
Min Typ Max Min Max Unit
Propagation delay t
PLH
3.3 1.0 8.0 10.5 1.0 11.5 ns
P
n
to P 5.0 1.0 5.5 8.0 1.0 9.0
Propagation delay t
PHL
3.3 1.0 8.0 10.5 1.0 11.5 ns
P
n
to P 5.0 1.0 5.5 8.0 1.0 9.0
Propagation delay t
PLH
3.3 1.0 9.5 12.0 1.0 13.0 ns
C
n
to C
n + x, y, z
5.0 1.0 7.5 10.0 1.0 11.0
Propagation delay t
PHL
3.3 1.0 9.0 12.0 1.0 13.0 ns
C
n
to C
n + x, y, z
5.0 1.0 7.0 10.0 1.0 11.0
Propagation delay t
PLH
3.3 1.0 10.5 13.0 1.0 14.0 ns
P
n
or G
n
to C
n + x, y, z
5.0 1.0 8.0 10.5 1.0 11.5
Propagation delay t
PHL
3.3 1.0 11.5 14.0 1.0 15.5 ns
P
n
or G
n
to C
n + x, y, z
5.0 1.0 9.0 11.5 1.0 12.5
Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V
Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item Symbol Typ Unit Condition
Input capacitance C
IN
4.5 pF V
CC
= 5.5 V
Power dissipation capacitance C
PD
50.0 pF V
CC
= 5.0 V