Datasheet

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APPLICATION INFORMATION
R
A
R
L
OUT
V
CC
(5 V to 15 V)
V
CC
CONT
RESET
DISCH
THRES
TRIG
GND
OUT
Input
0.01 µF
C
R
B
C
R
A
Open
(see Note A)
R
L
OUT
V
CC
(5 V to 15 V)
V
CC
CONT
RESET
DISCH
THRES
TRIG
GND
OUT
NOTE A:
Bypassing the control-voltage input to ground with a
capacitor might improve operation. This should be evaluated
for individual applications.
NA556 , NE556 , SA556 , SE556
DUAL PRECISION TIMERS
SLFS023G – APRIL 1978 – REVISED JUNE 2006
Figure 1. Circuit for Astable Operation Figure 2. Circuit for Monostable Operation
6
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