4 open source boards using the 74HCT193
Real designs built with the 74HCT193, 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.
AVR/Arduino8bit computer
vascofazza
297.2 × 180.3 mm327 parts2LMIT314
NQSAP-PCB Program Counter and Stack Pointer
TomNisbet
102 × 96 mm65 parts2LMIT18
TTL 6510 Computer
StefansAI
368.3 × 215.9 mm330 parts2LNo license1
TTL 6510 Computer
368.3 × 215.9 mm330 parts2LNo license1
The 74HCT193 in open source designs
The gallery holds 4 open source boards using the 74HCT193 from 3 GitHub repositories; a typical one measures about 332.7 × 198.1 mm and carries around 329 components.
100% are two-layer designs, the rest use four layers or more, and 50% carry an open source license.
The most starred is 8bit computer by vascofazza.
Parts used alongside the 74HCT193
Microcontrollers on boards using the 74HCT193
What boards using the 74HCT193 are built for
74HCT193: common questions
Where can I find a 74HCT193 reference design?
Each of the 4 boards on this page is a real design using the 74HCT193. 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 74HCT193?
The 74HCT00, 74HCT161, 74HCT245, 74HCT02 and 74HCT04 appear in the most repositories here.
Which microcontrollers do boards using the 74HCT193 use?
Most are built on AVR/Arduino (1).
How big is a typical board using the 74HCT193?
The median is 332.7 × 198.1 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74HCT193?
By GitHub stars, 8bit computer by vascofazza, with 314 stars.
Can I simulate one of these boards using the 74HCT193 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.