7 open source boards using the 74HC4067
Real designs built with the 74HC4067, 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.
RP2040/RP2350OpenDeck r3.1.2
shanteacontrols
181 × 97 mm258 parts2LApache-2.0956
STM32Dboard
nnalyd
284.7 × 94.2 mm282 parts4LGPL-3.01
STM32Line follower
alientanya
214 × 187.9 mm218 parts2LMIT1
STM32KHEops70
mgsg
285 × 94.6 mm477 parts4LGPL-3.00
ADC
FYNCH-BIO
33 × 66 mm98 parts4LNo license11
AVR/ArduinoDigital board
minisystem
200 × 150 mm237 parts2LNo license3
NXPDrum Master
thebiguno
99.7 × 99.7 mm180 parts2LNo license75
The 74HC4067 in open source designs
The gallery holds 7 open source boards using the 74HC4067 from 7 GitHub repositories; a typical one measures about 200 × 97 mm and carries around 237 components.
57% are two-layer designs, the rest use four layers or more, and 57% carry an open source license.
The most starred is OpenDeck r3.1.2 by shanteacontrols.
Parts used alongside the 74HC4067
Microcontrollers on boards using the 74HC4067
What boards using the 74HC4067 are built for
74HC4067: common questions
Where can I find a 74HC4067 reference design?
Each of the 7 boards on this page is a real design using the 74HC4067. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the 74HC4067 use?
Most are built on STM32 (3), AVR/Arduino (1), NXP (1) and RP2040/RP2350 (1).
How big is a typical board using the 74HC4067?
The median is 200 × 97 mm, and 57% are two-layer designs.
What is the most popular open source board using the 74HC4067?
By GitHub stars, OpenDeck r3.1.2 by shanteacontrols, with 956 stars.
Can I simulate one of these boards using the 74HC4067 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.