2 layers

Boards in 1 GitHub repository, designed in KiCad, that use the CD4024BE by Texas Instruments (-55℃~+125℃ 1 24MHz 3V~18V 65ns 7 Asynchronous Divide-by-2 Falling Edge Up Counter PDIP-14 Counters, Dividers ROHS). See how each wires it, with its parts, size, README and files; the CD4024BE’s symbol, footprint and pinout are on its own page.
