KK4024B
AC ELECTRICAL CHARACTERISTICS
(C
L
=50pF, R
L
=200kΩ, Input t
r
=t
f
=20 ns)
V
CC
Symbol
t
PLH
, t
PHL
Parameter
Maximum Propagation Delay, Clock to Q1
(Figure 1)
Maximum Propagation Delay, Q
n
to Q
n+1
(Figure 3)
Maximum Propagation Delay, Reset to Any Q
(Figure 2)
Maximum Output Transition Time (Figure 1)
V
5.0
10
15
5.0
10
15
5.0
10
15
5.0
10
15
5.0
10
15
-
360
160
130
330
80
60
280
120
100
200
100
80
3.5
8
12
Guaranteed Limit
≥-55°C
25°C
360
160
130
330
80
60
280
120
100
200
100
80
3.5
8
12
7.5
≤125°C
720
320
260
660
160
120
560
240
200
400
200
160
1.75
4
6
Unit
ns
t
PLH
, t
PHL
ns
t
PHL
ns
t
TLH
, t
THL
ns
f
max
Maximum Clock Frequency(Figure 1)
MHz
C
IN
Maximum Input Capacitance
pF
TIMING REQUIREMENTS
(C
L
=50pF, R
L
=200kΩ, Input t
r
=t
f
=20 ns)
V
CC
Symbol
t
w
Parameter
Minimum Pulse Width, Clock (Figure 1)
V
5.0
10
15
5.0
10
15
5.0
10
15
5.0
10
15
140
60
40
200
80
60
350
150
100
Guaranteed Limit
≥-55°C
25°C
140
60
40
200
80
60
350
150
100
Unlimited
≤125°C
280
120
80
400
160
120
700
300
200
Unit
ns
t
w
Minimum Pulse Width, Reset (Figure 2)
ns
t
rem
Minimum Removal Time, Reset(Figure 2)
ns
t
r,
t
f
Maximum Input Rise and Fall Times, Clock
(Figure 1)
µs
4
KODENSHI [ KODENSHI KOREA CORP. ]
