3 open source boards using the 74LS93
Real designs built with the 74LS93, 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.
Rosco m68k
rosco-m68k
160 × 100 mm74 partsBSD-3-Clause199
Z80PSG1
lynchaj
100 × 100 mm64 parts2LNo license31
256 word memory
ibm2030
220 × 160 mm36 parts2LNo license13
The 74LS93 in open source designs
The gallery holds 3 open source boards using the 74LS93 from 3 GitHub repositories; a typical one measures about 160 × 100 mm and carries around 64 components.
100% are two-layer designs, the rest use four layers or more, and 33% carry an open source license.
The most starred is Rosco m68k by rosco-m68k.
What boards using the 74LS93 are built for
74LS93: common questions
Where can I find a 74LS93 reference design?
Each of the 3 boards on this page is a real design using the 74LS93. 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 74LS93?
The median is 160 × 100 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74LS93?
By GitHub stars, Rosco m68k by rosco-m68k, with 199 stars.
Can I simulate one of these boards using the 74LS93 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.