LMC1992 Tone and Volume Circuit - National

LMC1992 Digitally-Controlled Stereo Tone and Volume Circuit with Four-Channel Input-Selector by National Semiconductor.   

Package: 28-pin (wide) DIP   

A used in many early home computers such as Atari 520  and 1040 STE and Megga STE.   

Download National Semiconductor LMC1992 datasheet:

Status: NOS (New Old Stock)   

RoHS compliant: no