8 open source boards using the 74HC374
Real designs built with the 74HC374, 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.
2063-Z80
Z80-Retro
100 × 100 mm78 parts4LNo license97
MegaCD-Connect-BD-Remake
Board-Folk
98 × 44 mm17 parts2LCC0-1.022
ByteFrost
gilkeidar
215 × 140 mm36 parts2LNo license5
Z2 io test01
krzys9876
100.5 × 91.1 mm67 parts2LMIT2
SBC 8080 ECB
sladek
160.5 × 100.2 mm111 parts2LNo license0
SEGA-Game-Gear to-RGB-TV
Ugly-Mug
70 × 30 mm42 parts2LCC-BY-SA-4.00
Z2 io
104.8 × 101 mm65 parts2LMIT2
Z2 io test02
104.8 × 101 mm65 parts2LMIT2
The 74HC374 in open source designs
The gallery holds 8 open source boards using the 74HC374 from 6 GitHub repositories; a typical one measures about 102.6 × 100.1 mm and carries around 65 components.
88% are two-layer designs, the rest use four layers or more, and 63% carry an open source license.
The most starred is 2063-Z80 by Z80-Retro.
Parts used alongside the 74HC374
What boards using the 74HC374 are built for
74HC374: common questions
Where can I find a 74HC374 reference design?
Each of the 8 boards on this page is a real design using the 74HC374. 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 74HC374?
The 74HC245, 74HC32, 74LS244, 74LS32 and AS6C4008-55PCN appear in the most repositories here.
How big is a typical board using the 74HC374?
The median is 102.6 × 100.1 mm, and 88% are two-layer designs.
What is the most popular open source board using the 74HC374?
By GitHub stars, 2063-Z80 by Z80-Retro, with 97 stars.
Can I simulate one of these boards using the 74HC374 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.