2 open source boards using the 74VHC21FT
Real designs built with the 74VHC21FT, 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.
Power ManagementV2
ryos17
111 × 110.5 mm129 parts2LNo license1
Power ManagementV2
valex2
111 × 110.5 mm129 parts2LNo license1
The 74VHC21FT in open source designs
The gallery holds 2 open source boards using the 74VHC21FT from 2 GitHub repositories; a typical one measures about 110.9 × 110.5 mm and carries around 129 components.
100% are two-layer designs, the rest use four layers or more, and 0% carry an open source license.
The most starred is Power ManagementV2 by ryos17.
Parts used alongside the 74VHC21FT
74VHC21FT: common questions
Where can I find a 74VHC21FT reference design?
Each of the 2 boards on this page is a real design using the 74VHC21FT. 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 74VHC21FT?
The 74AHC1G04, 74LVC1G08, ACS758LCB-100U-PFF-T, BA033CC0FP-E2 and LTC1255CS8-PBF appear in the most repositories here.
How big is a typical board using the 74VHC21FT?
The median is 110.9 × 110.5 mm, and 100% are two-layer designs.
What is the most popular open source board using the 74VHC21FT?
By GitHub stars, Power ManagementV2 by ryos17, with 1 stars.
Can I simulate one of these boards using the 74VHC21FT 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.