4 layers117 × 107 mm

Boards in 1 GitHub repository, designed in KiCad, that use the CD4093BM by Texas Instruments (-55℃~+125℃ 130ns@15V,50pF 2 3.4mA 3.4mA 3.6V~10.8V 3V~18V 4 4.95V、9.95V、14.95V 4000B Series 4uA 50mV 900mV~4V NAND Gate SOIC-14 Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the CD4093BM’s symbol, footprint and pinout are on its own page.
