e
e
25 C (See Section 1 for Test Waveforms and Output Load)
Switching Characteristics at V
5V and T
§
CC
A
e
e
R
400X
15 pF
L
From (Input)
To (Output)
Symbol
Parameter
C
L
Units
Min
Max
f
t
t
t
t
t
t
Maximum Clock
Frequency
MAX
PHL
PLH
PHL
PLH
PHL
PLH
15
MHz
ns
Propagation Delay Time
High to Low Level Output
Preset
to Q
40
25
40
25
40
25
Propagation Delay Time
Low to High Level Output
Preset
to Q
ns
Propagation Delay Time
High to Low Level Output
Clear
to Q
ns
Propagation Delay Time
Low to High Level Output
Clear
to Q
ns
Propagation Delay Time
High to Low Level Output
Clock to
Q or Q
ns
Propagation Delay Time
Low to High Level Output
Clock to
Q or Q
ns
3