4 layers

Boards in 1 GitHub repository, designed in KiCad, that use the SN74S124D by Texas Instruments (0℃~+70℃ 1Hz~60MHz 4.75V~5.25V SOIC-16 Voltage Controlled Oscillators (VCOs) ROHS). See how each wires it, with its parts, size, README and files; the SN74S124D’s symbol, footprint and pinout are on its own page.
