Sound Effect IC HK625

* Built in 1 LED flash circuit for sound output indication 4 siren sounds to be playing from 4 independent trigger keys (TG1, TG2, TG3, TG4 pin).

* LH pin: Trigger mode option by one shot with re-trigger type (LH pin open) or level hold type (LH pin connect to GND).

            PIN                        SOUND LIST         

           TG1                Ambulance

           TG2                Fire Engine

           TG3                Police Car

           TG4                Ki, Ki, Ki .......... Alarm

* Application: Toys, TV games, key chains, alarm systems.

* Package Type: DIP-16L