MC3456
100
10
+V (5.0 V to 15 V)
CC
R
C
R
L
A
Reset
4 (10)
V
CC
14
Discharge
1 (13)
1.0
5 (9)
2 (12)
Output
0.1
1/2
Threshold
MC3456
6 (8)
R
L
3 (11)
0.01
Trigger
Control
Voltage
7
Gnd
0.01 μF
0.001
10 μs 100 μs 1.0 ms 10 ms 100 ms
1.0
10
100
t , TIME DELAY (s)
d
Pin numbers in parenthesis ( ) indicate B−Channel
Figure 15. Monostable Circuit
Figure 14. Time Delay
+V (5.0 to 15 V)
CC
R
A
R
L
Reset
4 (10)
V
CC
14
1 (13)
Output
5 (9)
Discharge
Threshold
1/2
2 (12)
3 (11)
R
C
B
MC3456
Trigger
6 (8)
R
L
Control
Voltage
0.01 μF
7
Gnd
t = 50 μs/cm
(R = 10 kΩ, C = 0.01 μF, R = 1.0 kΩ, V = 15 V)
A
L
CC
Figure 16. Monostable Waveforms
Figure 17. Astable Circuit
t = 20 μs/cm
(R = 5.1 kΩ, C = 0.0 1 μF, R = 1.0 kΩ, R = 3.9 kΩ, V = 15 V)
A
L
B
CC
Figure 18. Astable Waveforms
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