3 open source boards using the 74AHCT157
Real designs built with the 74AHCT157, 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.
BionicMezzanine
tgtakaoka
96.5 × 80 mm22 parts2LCustom license6
BionicHD64180S
25.4 × 68.6 mm13 parts2LCustom license6
BionicZ180F
25.4 × 68.6 mm11 parts2LCustom license6
The 74AHCT157 in open source designs
The gallery holds 3 open source boards using the 74AHCT157 from 1 GitHub repository; a typical one measures about 25.4 × 68.6 mm and carries around 13 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is BionicMezzanine by tgtakaoka.
What boards using the 74AHCT157 are built for
74AHCT157: common questions
Where can I find a 74AHCT157 reference design?
Each of the 3 boards on this page is a real design using the 74AHCT157. 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 74AHCT157?
The median is 25.4 × 68.6 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74AHCT157?
By GitHub stars, BionicMezzanine by tgtakaoka, with 6 stars.
Can I simulate one of these boards using the 74AHCT157 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.