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 CD74HC02E
2 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the CD74HC02E by Texas Instruments (-55℃~+125℃ 1.5V~4.2V 1.9V、4.4V、5.9V 100mV、400mV 2 27ns@4.5V,50pF 2V~6V 2uA 4 5.2mA 5.2mA 500mV~1.8V 74HC Series NOR Gate DIP-14 Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the CD74HC02E’s symbol, footprint and pinout are on its own page.
- 2 layers200 × 200 mm
