2 open source boards using the MC74HC74ADG
Real designs built with the MC74HC74ADG, 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.
(LVE)Shutdown
UCDFS
83.7 × 92.2 mm114 parts2LNo license0
Charger Shutdown KR
65.1 × 44.3 mm41 parts2LNo license0
The MC74HC74ADG in open source designs
The gallery holds 2 open source boards using the MC74HC74ADG from 1 GitHub repository; a typical one measures about 74.4 × 68.2 mm and carries around 78 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is (LVE)Shutdown by UCDFS.
What boards using the MC74HC74ADG are built for
MC74HC74ADG: common questions
Where can I find a MC74HC74ADG reference design?
Each of the 2 boards on this page is a real design using the MC74HC74ADG. 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 MC74HC74ADG?
The median is 74.4 × 68.2 mm, and 100% are two-layer designs.
What is the most popular open source board using the MC74HC74ADG?
By GitHub stars, (LVE)Shutdown by UCDFS, with 0 stars.
Can I simulate one of these boards using the MC74HC74ADG 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.