BUY AY-3-8916 https://www.utsource.net/itm/p/9259663.html

The AY-3-8916 is a 40-pin DIP (Dual In-line Package) integrated circuit (IC) manufactured by General Instruments (GI). It is a Programmable Sound Generator (PSG) that is used to generate sound effects and music in computers and video game consoles. The AY-3-8916 features three independent sound channels, each with its own 8-bit volume control, and a noise generator. It also has an internal clock generator and a built-in programmable timer. It is capable of producing a wide range of sound effects and musical tones, including square waves, sine waves, and noise. The AY-3-8916 is used in a variety of applications, including arcade games, home computers, and video game consoles. It is also used in industrial applications such as electronic toys and musical instruments. (For reference only)