BUY 54HC123F3A https://www.utsource.net/itm/p/6349978.html

Description: The 54HC123F3A is a dual retriggerable monostable multivibrator with reset from Texas Instruments. Features: Wide supply voltage range: 2 V to 6 V Low power consumption Output pulse width control by one external resistor and one capacitor Output pulse width typically independent of supply voltage Output pulse width adjustable from 1 μs to 70 ms Output pulse width accuracy better than ±10% Output pulse width stability over temperature better than ±2% Output pulse width stability over supply voltage better than ±2% Retriggerable Reset input Available in 16-pin plastic DIP and SOIC packages Applications: Pulse generation Pulse width modulation Pulse position modulation Pulse stretching Pulse width demodulation Frequency division Time delay generation One-shot pulse generation (For reference only)