4 open source boards using the GSG-74HC08
Real designs built with the GSG-74HC08, 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.
Neapolitan
Charmve
120 × 75 mm290 partsBSD-2-Clause352
Neapolitan
alexmfz
120 × 75 mm290 partsGPL-2.03
Operacake
120 × 75 mm152 partsBSD-2-Clause352
Operacake
120 × 75 mm152 partsGPL-2.03
The GSG-74HC08 in open source designs
The gallery holds 4 open source boards using the GSG-74HC08 from 2 GitHub repositories; a typical one measures about 120 × 75 mm and carries around 221 components.
100% carry an open source license.
The most starred is Neapolitan by Charmve.
Parts used alongside the GSG-74HC08
What boards using the GSG-74HC08 are built for
GSG-74HC08: common questions
Where can I find a GSG-74HC08 reference design?
Each of the 4 boards on this page is a real design using the GSG-74HC08. 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 GSG-74HC08?
The 74AHC1G08, GSG-74HC04, MAX2837, MAX5864 and MGA-81563 appear in the most repositories here.
How big is a typical board using the GSG-74HC08?
The median is 120 × 75 mm.
What is the most popular open source board using the GSG-74HC08?
By GitHub stars, Neapolitan by Charmve, with 352 stars.
Can I simulate one of these boards using the GSG-74HC08 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.