3 open source boards using the 74LS193

Real designs built with the 74LS193, 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.

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The 74LS193 in open source designs

The gallery holds 3 open source boards using the 74LS193 from 3 GitHub repositories; a typical one measures about 81.3 × 86.4 mm and carries around 38 components.

100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.

The most starred is C64-250407-Replica-KiCad by bwack.

Parts used alongside the 74LS193

What boards using the 74LS193 are built for

74LS193: common questions

Where can I find a 74LS193 reference design?

Each of the 3 boards on this page is a real design using the 74LS193. 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 74LS193?

The 27C512, 74LS02, 74LS573 and Z80CPU appear in the most repositories here.

How big is a typical board using the 74LS193?

The median is 81.3 × 86.4 mm, and 100% are two-layer designs.

What is the most popular open source board using the 74LS193?

By GitHub stars, C64-250407-Replica-KiCad by bwack, with 114 stars.

Can I simulate one of these boards using the 74LS193 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.