2 layers100.4 × 56.8 mm

ALU
Robert-Riordan-UCD/8_Bit_CPU_PCB
PCB version of Ben Eaters 8-bit breadboard computer
37 partsCERN-OHL-P-2.0
Boards in 1 GitHub repository, designed in KiCad, that use the SN74F86N by Texas Instruments (0℃~+70℃ 1mA 20mA 2V 4 4.5V~5.5V 74F Series 7ns@5V,50pF 800mV XOR Gate PDIP-14 Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the SN74F86N’s symbol, footprint and pinout are on its own page.

Robert-Riordan-UCD/8_Bit_CPU_PCB
PCB version of Ben Eaters 8-bit breadboard computer