74HC5555D-T Datasheet, PDF (15/23 Pages) NXP Semiconductors – Programmable delay timer with oscillator

Philips Semiconductors
Programmable delay timer with oscillator
Product specification
74HC/HCT5555
Notes
1. One stage selected.
2. It is possible to retrigger directly after the trigger pulse, however the pulse will only be extended, if the time period
exceeds the clock input cycle time divided by 2.
3. One stage selected. The termination of the output pulse remains synchronized with respect to the falling edge of the
RS clock input.
4. One stage selected. The termination of the output pulse is no longer synchronized with respect to the falling edge of
the RS clock input.
September 1993
15