3 open source boards using the 74AC74
Real designs built with the 74AC74, 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.
CFT Processor Board 0
alexiosc
233.4 × 280 mm274 parts2LGPL-3.06
Ayn dc
afiskon
100 × 90 mm220 parts2LMIT5
CFT Board 1
233.4 × 280 mm222 parts2LGPL-3.06
The 74AC74 in open source designs
The gallery holds 3 open source boards using the 74AC74 from 2 GitHub repositories; a typical one measures about 233.4 × 280 mm and carries around 222 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is CFT Processor Board 0 by alexiosc.
What boards using the 74AC74 are built for
74AC74: common questions
Where can I find a 74AC74 reference design?
Each of the 3 boards on this page is a real design using the 74AC74. 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 74AC74?
The median is 233.4 × 280 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74AC74?
By GitHub stars, CFT Processor Board 0 by alexiosc, with 6 stars.
Can I simulate one of these boards using the 74AC74 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.