3 open source boards using the 74LS283
Real designs built with the 74LS283, 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.
Microdigital - TK 2000
clemarfolly
236.8 × 169.8 mm195 parts2LNo license17
BitStack-DigiTrainer
RetroStack
320 × 150 mm262 parts2LMIT2
Alu
jes
237.5 × 102.9 mm79 parts2LUnlicense301
The 74LS283 in open source designs
The gallery holds 3 open source boards using the 74LS283 from 3 GitHub repositories; a typical one measures about 237.5 × 150 mm and carries around 195 components.
100% are two-layer designs, the rest use four layers or more, and 67% carry an open source license.
The most starred is Alu by jes.
74LS283: common questions
Where can I find a 74LS283 reference design?
Each of the 3 boards on this page is a real design using the 74LS283. 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 74LS283?
The 74LS02, 74LS08, 74LS244, 74LS32 and 74LS86 appear in the most repositories here.
How big is a typical board using the 74LS283?
The median is 237.5 × 150 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74LS283?
By GitHub stars, Alu by jes, with 301 stars.
Can I simulate one of these boards using the 74LS283 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.