10 open source boards using the 74HC193
Real designs built with the 74HC193, 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.
Minimal-64x4-Home-Computer
slu4coder
245.1 × 160 mm134 parts2LNo license323
8-Bit CPU 32k
196.9 × 125.1 mm101 parts2LNo license184
Minimal-64-Home-Computer
306.1 × 130.2 mm127 parts2LNo license93
AVR/ArduinoMinimal-UART-Computer-3
208.9 × 170.8 mm202 parts2LNo license43
CFT Processor Board 0
alexiosc
233.4 × 280 mm274 parts2LGPL-3.06
Clock
ifilot
101.6 × 55.9 mm72 parts2LCERN-OHL-S-2.02
CFT Board 1
233.4 × 280 mm222 parts2LGPL-3.06
Pc
draklowell
100 × 99.5 mm17 parts2LGPL-3.03
Old step counter
100 × 99.5 mm16 parts2LGPL-3.03
Step counter
100 × 99.5 mm16 parts2LGPL-3.03
The 74HC193 in open source designs
The gallery holds 10 open source boards using the 74HC193 from 7 GitHub repositories; a typical one measures about 202.9 × 127.6 mm and carries around 114 components.
100% are two-layer designs, the rest use four layers or more, and 60% carry an open source license.
The most starred is Minimal-64x4-Home-Computer by slu4coder.
Parts used alongside the 74HC193
Microcontrollers on boards using the 74HC193
What boards using the 74HC193 are built for
74HC193: common questions
Where can I find a 74HC193 reference design?
Each of the 10 boards on this page is a real design using the 74HC193. 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 74HC193?
The 74HC00, 74HC245, 74HC86, 74HC161 and 74HC165 appear in the most repositories here.
Which microcontrollers do boards using the 74HC193 use?
Most are built on AVR/Arduino (1).
How big is a typical board using the 74HC193?
The median is 202.9 × 127.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74HC193?
By GitHub stars, Minimal-64x4-Home-Computer by slu4coder, with 323 stars.
Can I simulate one of these boards using the 74HC193 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.