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 CD74HC154E
2 boardsBoards in 2 GitHub repositories, designed in KiCad, that use the CD74HC154E by Texas Instruments (DIP-24-600mil Signal Switches, Multiplexers, Decoders ROHS). See how each wires it, with its parts, size, README and files; the CD74HC154E’s symbol, footprint and pinout are on its own page.
- 2 layers57 × 34 mm
