2 layers149.9 × 111.8 mm

Boards in 3 GitHub repositories, designed in KiCad, that use the SN74HC02D by Texas Instruments (-40℃~+85℃ 1.5V~4.2V 1.9V、4.4V、5.9V 100mV 15ns@6V,50pF 2 2V~6V 2uA 4 4mA 5.2mA 500mV~1.8V 74HC Series NOR Gate SOIC-14 Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the SN74HC02D’s symbol, footprint and pinout are on its own page.



fl4p/shunt-reversal
MOSFET H-bridge current-reversal switch for shunt thermal-EMF cancellation. Script-generated KiCad. NOT RELEASED - see DESIGN.md section 12.

fl4p/shunt-reversal
MOSFET H-bridge current-reversal switch for shunt thermal-EMF cancellation. Script-generated KiCad. NOT RELEASED - see DESIGN.md section 12.