IW4042B Ver la hoja de datos (PDF) - IK Semicon Co., Ltd
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IW4042B Datasheet PDF : 6 Pages
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IW4042B
AC ELECTRICAL CHARACTERISTICS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
Symbol
tPLH, tPHL
Parameter
Maximum Propagation Delay, Clock to Q
(Figure 1)
tPLH, tPHL Maximum Propagation Delay, Clock to Q
(Figure 1)
tPLH, tPHL Maximum Propagation Delay, Data to Q
(Figure 2)
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0 450
450
900
ns
10 200
200
400
15 160
160
320
5.0 500
10 230
15 180
500
1000
ns
230
460
180
360
5.0 220
220
440
ns
10 110
110
220
15
80
80
160
tPLH, tPHL Maximum Propagation Delay, Data to Q
(Figure 2)
5.0 300
300
600
ns
10 150
150
300
15 100
100
200
tTLH, tTHL Maximum Output Transition Time, Any Output 5.0 200
200
400
ns
(Figure 1)
10 100
100
200
15
80
80
160
CIN Maximum Input Capacitance
-
7.5
pF
TIMING REQUIREMENTS (CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
Symbol
Parameter
tw
Minimum Pulse Width, Clock (Figure 1)
tsu
Minimum Setup Time, Data to Clock
(Figure 1)
th
Minimum Hold Time, Clock to Data
(Figure 1)
tr, tf Maximum Input Rise or Fall Time, Clock
(Figure 1)
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
5.0 200
200
400
ns
10 100
100
200
15
60
60
120
5.0 50
10
30
15
25
50
100
ns
30
60
25
50
5.0 120
120
240
ns
10
60
60
120
15
50
50
100
5.0
Not rise or fall
μs
10
time sensitive
15
Rev. 00
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