AC Electrical Characteristics (Note 4)
T
A = 25°C, CL = 50 pF, RL = 200k, Input t , t = 20 ns, unless otherwise specified
r f
Symbol
, t
Parameter
Conditions
Min
Typ
Max
Units
t
t
Propagation Delay Time
V
V
V
V
V
V
= 5V
300
120
80
450
210
160
145
75
ns
ns
ns
ns
ns
ns
pF
pF
PHL PLH
DD
DD
DD
DD
DD
DD
= 10V
= 15V
= 5V
, t
Transition Time
90
THL TLH
= 10V
= 15V
50
40
60
C
C
Input Capacitance
(Any Input)
(Per Gate)
5.0
24
7.5
IN
Power Dissipation Capacitance
PD
Note 4: AC Parameters are guaranteed by DC correlated testing.
3
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