4 layers162 × 100 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the SN74ACT04N by Texas Instruments (-40℃~+85℃ 1 24mA 24mA 2V 2uA 4.5V~5.5V 6 74ACT 8.5ns@5V,50pF 800mV PDIP-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the SN74ACT04N’s symbol, footprint and pinout are on its own page.

kholia/Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).