IW4503B
AC ELECTRICAL CHARACTERISTICS(CL=50pF, RL=200kΩ unless otherwise specified, Input
tr=tf=20 ns)
Symbol
Parameter
VCC
Guaranteed Limit
V ≥-55°C 25°C ≤125°C Unit
tPLH Maximum Propagation Delay, Input A to Output 5.0 150
150
300
ns
Y (Figure 1)
10
70
70
140
15
50
50
100
tPHL Maximum Propagation Delay, Input A to Output 5.0 110
110
220
ns
Y (Figure 1)
10
50
50
100
15
35
35
70
tPHZ, tPZH Maximum Propagation Delay, Output Enable to 5.0 140
140
280
ns
Output Y (Figure 2)
10
60
60
120
RL = 1 kΩ
15
50
50
100
tPZL, tPLZ Maximum Propagation Delay, Output Enable to 5.0 180
180
360
ns
Output Y (Figure 2)
10
80
80
160
RL = 1 kΩ
15
70
70
140
tTLH Maximum Output Transition Time, Any Output 5.0
90
(Figure 1)
10
45
15
35
90
180
ns
45
90
35
70
tTHL Maximum Output Transition Time, Any Output 5.0
70
(Figure 1)
10
40
15
25
70
140
ns
40
80
25
50
CIN Maximum Input Capacitance
-
7.5
pF
COUT Maximum Tree-State Output Capacitance
-
15
pF
(Output in High-Impedance State)
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
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