2 layers99.9 × 78 mm

Boards in 1 GitHub repository, designed in KiCad, that use the SN74LS04D by Texas Instruments (0℃~+70℃ 15ns@5V,15pF 2.7V~3.4V 2V 4.75V~5.25V 400uA 500mV 6 74LS 800mV 8mA SOIC-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the SN74LS04D’s symbol, footprint and pinout are on its own page.
