ATT20C505Datasheet Search Results ATT20C505-11M84 Video DAC with Color Palette (RAMDAC) ATT20C505-13M84 Video DAC with Color Palette (RAMDAC) ATT20C505-15M84 Video DAC with Color Palette (RAMDAC) ATT20C505T-17M84 Video DAC with Color Palette (RAMDAC)