Description
THE SN76489 IS A TTL-COMPATIBLE, 4-CHANNEL PROGRAMMABLE SOUND GENERATOR (PSG) IC FROM TEXAS INSTRUMENTS. ITS MAIN APPLICATION HAS BEEN ENTERTAINMENT AND IT HAS BEEN USED TO PROVIDE MUSIC AND SOUND EFFECTS IN GAME CONSOLES, ARCADE HARDWARE AND HOME COMPUTERS. FEATURES OF THE SN76489 ARE:- THREE PROGRAMMABLE SQUARE WAVE TONE GENERATORS
- ONE PROGRAMMABLE WHITE NOISE GENERATOR
- PROGRAMMABLE ATTENUATION
- MONO AUDIO OUTPUT