Datasheet

September 1993 19
Philips Semiconductors Product specification
Programmable delay timer with oscillator 74HC/HCT5555
Fig.10 Output pulse control using retrigger pulse (RTR/RTR = HIGH).
(1) HC : V
M
= 50%; V
I
= GND to V
CC
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
handbook, full pagewidth
A INPUT
Q OUTPUT
B INPUT
t
W
t
rt
t
W
t
W
t
W
t
W
MGA650