74HC5555D
74HC5555D is Programmable delay timer manufactured by Nexperia.
- Part of the 74HC5555 comparator family.
- Part of the 74HC5555 comparator family.
74HC5555
Programmable delay timer with oscillator
Rev. 4
- 5 July 2018
Product data sheet
1 General description
The 74HC5555 is a precision programmable delay timer which consist of:
- 24-stage binary counter
- integrated oscillator (using external timing ponents)
- retriggerable/non-retriggerable monostable
- automatic power-ON reset
- output control logic
- oscillator control logic
- overriding asynchronous master reset (MR).
The 74HC5555 inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
2 Features and benefits
- Supply voltage range from 2.0 V to 6.0 V
- CMOS input levels
- Positive and negative edge...
