4 open source boards using the 74HC125
Real designs built with the 74HC125, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
- schematic only · 160 parts
Copperhead
copperheadhq
160 partsApache-2.0298 
ESP32Duet 2
Duet3D
100 × 123 mm348 partsCERN-OHL-1.2257
ESP8266Duet WIFI
100 × 123 mm345 partsCERN-OHL-1.2257
Microchip SAMDuet 2 Maestro
100 × 123 mm336 partsCERN-OHL-1.2257