2 open source boards using the 74AHC273
Real designs built with the 74AHC273, 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.
GCM
JonathSpirit
203 × 116 mm123 parts4LCERN-OHL-W-2.03
FRONT PWB
rgalland
134.2 × 34 mm24 parts2LGPL-3.015
The 74AHC273 in open source designs
The gallery holds 2 open source boards using the 74AHC273 from 2 GitHub repositories; a typical one measures about 168.6 × 75 mm and carries around 74 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is FRONT PWB by rgalland.
What boards using the 74AHC273 are built for
74AHC273: common questions
Where can I find a 74AHC273 reference design?
Each of the 2 boards on this page is a real design using the 74AHC273. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
How big is a typical board using the 74AHC273?
The median is 168.6 × 75 mm, and 50% are two-layer designs.
What is the most popular open source board using the 74AHC273?
By GitHub stars, FRONT PWB by rgalland, with 15 stars.
Can I simulate one of these boards using the 74AHC273 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.