3 open source boards using the 74HC2G34GW,125
Real designs built with the 74HC2G34GW,125, 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/RP2350Starfish
theacodes
100 × 100 mm220 parts4LMIT1.1k
RP2040/RP2350Starfish
clintonimaroo
100 × 100 mm220 parts4LNo license0
RP2040/RP2350Simple
100 × 100 mm219 parts4LMIT1.1k
The 74HC2G34GW,125 in open source designs
The gallery holds 3 open source boards using the 74HC2G34GW,125 from 2 GitHub repositories; a typical one measures about 100 × 100 mm and carries around 220 components.
100% use four copper layers or more, and 67% carry an open source license.
The most starred is Starfish by theacodes.
Parts used alongside the 74HC2G34GW,125
Microcontrollers on boards using the 74HC2G34GW,125
74HC2G34GW,125: common questions
Where can I find a 74HC2G34GW,125 reference design?
Each of the 3 boards on this page is a real design using the 74HC2G34GW,125. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
What parts are used alongside the 74HC2G34GW,125?
The MAX3078EESA, MIC5317-3.3YD5, PCA9545APW, PCA9545BPW, PCA9545CPW, RP2040 and SRL05-TP, 82400102 appear in the most repositories here.
Which microcontrollers do boards using the 74HC2G34GW,125 use?
Most are built on RP2040/RP2350 (3).
How big is a typical board using the 74HC2G34GW,125?
The median is 100 × 100 mm, and 0% are two-layer designs.
What is the most popular open source board using the 74HC2G34GW,125?
By GitHub stars, Starfish by theacodes, with 1,143 stars.
Can I simulate one of these boards using the 74HC2G34GW,125 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.