HA17555 Series are ICs designed for accurate time delays or oscillations. It provides both of trigger terminal and reset terminal in order to enable a wide scope of application including Mono Multi Vibrator and Astable Multi Vibrator, and the number of external components is fewer. Further, it’s compatible with NE555 of singnetics.

•  Delay Time Generator (Mono Multi Vibrator)
•  Pulse Generator (Astable Multi Vibrator)
•  Pulse Width Modulator
•  Pulse Location Modulator
•  Miss Pulse Detector