* Built 256 musical noted ROM memory with dual tone musical effect in IC body.
* Less components on application circuit.
* 3 independence song to be playing from 3 trigger pins (TG1, TG2, TG3).
PIN SOUND LIST
TG1 "DING DANG DONG" (1 Time)
TG2 "DING DONG" (2 Times)
TG3 West Minister Bell
* Application: Door bells, door phones, security systems, alarm systems.
* Package type: DIP-16L
