8 open source boards using the 74LS573
Real designs built with the 74LS573, 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.
Multi
homebrew8088
243.8 × 172.7 mm85 parts2LGPL-3.0238
Z80-cmos nmos tester
djtersteegc
81.3 × 86.4 mm38 parts2LMIT61
Z80-cmos nmos tester
Vakon84
81.3 × 86.4 mm38 parts2LMIT2
V40 64K 640K ISA
145.8 × 91.4 mm23 parts2LGPL-3.0238
8088
132 × 73.9 mm22 parts2LGPL-3.0238
80188
143 × 73.9 mm18 parts2LGPL-3.0238
DMA
132 × 73.9 mm13 parts2LGPL-3.0238
V40
132 × 73.9 mm11 parts2LGPL-3.0238
The 74LS573 in open source designs
The gallery holds 8 open source boards using the 74LS573 from 3 GitHub repositories; a typical one measures about 131.9 × 80.1 mm and carries around 23 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Multi by homebrew8088.
What boards using the 74LS573 are built for
74LS573: common questions
Where can I find a 74LS573 reference design?
Each of the 8 boards on this page is a real design using the 74LS573. 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 74LS573?
The 27C512, 74LS02, 74LS193 and Z80CPU appear in the most repositories here.
How big is a typical board using the 74LS573?
The median is 131.9 × 80.1 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74LS573?
By GitHub stars, Multi by homebrew8088, with 238 stars.
Can I simulate one of these boards using the 74LS573 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.