It has been suggested that this article be merged with Texas Instruments SN76477. (Discuss) Proposed since September 2024. |
SN76477 "complex sound generator" is a sound chip produced by Texas Instruments (TI). The chip came to market in 1978,[1] and TI ceased production of the part.[when?] A compatible version is identified as ICS76477.[2] The chip is typically used as a sound effects generator in arcade games and toys and for hobby projects. The use of the SN76477 in a musical context is limited by the fact that it was difficult to electronically control the pitch of the produced sound.[3]