IW4027B 查看數據表（PDF） - IK Semicon Co., Ltd
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IW4027B Datasheet PDF : 6 Pages
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IW4027B
AC ELECTRICAL CHARACTERISTICS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
VCC
Guaranteed Limit
Symbol
Parameter
V ≥-55°C 25°C ≤125°C
fmax Maximum Clock Frequency
5.0 3.5
10
8
15
12
3.5
1.75
8
4
12
6
tPLH, tPHL Maximum Propagation Delay, Clock to Q or Q 5.0 300
300
600
10 130
130
260
15
90
90
180
tPLH Maximum Propagation Delay, Set to Q or Reset 5.0 300
300
600
to Q
10 130
130
260
15
90
90
180
tPHL Maximum Propagation Delay, Set to Q or Reset 5.0 400
400
800
to Q
10 170
170
340
15 120
120
240
tTLH, tTHL Maximum Output Transition Time, Any Output 5.0 200
200
400
10 100
100
200
15
80
80
160
CIN Maximum Input Capacitance
-
7.5
Unit
MHz
ns
ns
ns
ns
pF
TIMING REQUIREMENTS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
Symbol
Parameter
tw
Minimum Pulse Width, Clock
tw
Minimum Pulse Width, Set or Reset
tsu
Minimum Data Setup Time
tr, tf Maximum Input Rise or Fall Time, Clock
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0 140
140
280
ns
10
60
60
120
15
40
40
80
5.0 180
180
360
ns
10
80
80
160
15
50
50
100
5.0 200
200
400
ns
10
75
75
150
15
50
50
100
5.0 45
45
90
μs
10
5
5
10
15
2
2
4
Rev. 00
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