2 layers115.6 × 105.4 mm

Boards in 1 GitHub repository, designed in KiCad, that use the CD4002BE by Texas Instruments (-55℃~+125℃ 1.5V~4V 1uA 2 3.4mA 3.4mA 3.5V~11V 3V~18V 4 4.95V、9.95V、14.95V 4000B Series 50mV 90ns@15V,50pF NOR Gate PDIP-14 Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the CD4002BE’s symbol, footprint and pinout are on its own page.
