6 layers313 × 259.5 mm
Open8-vga motherboard
adham404/Open8-VGA
An 8-bit computer from 74HC logic: microcoded CPU, VGA, PS/2, on-board editor and assembler. Play it in your browser.
322 parts3MIT
Boards using the CD74AC04E
1 boardsBoards in 1 GitHub repository, designed in KiCad, that use the CD74AC04E by Texas Instruments (-55℃~+125℃ 1.2V~3.85V 1.5V~5.5V 100mV、500mV 24mA 24mA 3.85V、3.94V、4.4V 300mV~1.65V 4uA 6 6.5ns@5V,50pF 74AC PDIP-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the CD74AC04E’s symbol, footprint and pinout are on its own page.