IW4042B Просмотр технического описания (PDF) - Integral Corp.
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IW4042B Datasheet PDF : 5 Pages
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IW4042B
AC ELECTRICAL CHARACTERISTICS(CL=50pF, RL=200 kΩ, Input tr=tf=20 ns)
VCC
Guaranteed Limit
Symbol
Parameter
V ≥-55 25°C ≤125 Unit
°C
°C
tPLH, Maximum Propagation Delay, Clock to 5.0 450 450 900 ns
tPHL Q (Figure 1)
10 200 200 400
15 160 160 320
tPLH, Maximum Propagation Delay, Clock to 5.0 500
tPHL Q (Figure 1)
10 230
15 180
500 1000 ns
230 460
180 360
tPLH, Maximum Propagation Delay, Data to Q 5.0 220 220 440 ns
tPHL (Figure 2)
10 110 110 220
15 80
80
160
tPLH, Maximum Propagation Delay, Data to Q 5.0 300 300 600 ns
tPHL (Figure 2)
10 150 150 300
15 100 100 200
tTLH, tTHL Maximum Output Transition Time, Any 5.0 200 200 400 ns
Output (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)
VCC
Guaranteed Limit
Symbol
Parameter
V
≥-
25°C ≤125° Unit
55°C
C
tw Minimum Pulse Width, Clock (Figure 1) 5.0 200 200 400 ns
10 100 100 200
15 60
60
120
tsu Minimum Setup Time, Data to Clock 5.0 50
(Figure 1)
10 30
50
100 ns
30
60
15 25
25
50
th Minimum Hold Time, Clock to Data 5.0 120 120 240 ns
(Figure 1)
10 60
60
120
15 50
50
100
tr, tf Maximum Input Rise or Fall Time, 5.0
Not rise or fall
µs
Clock (Figure 1)
10
time sensitive
15
4
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