7 open source boards using the SN74LS641-1DW
Real designs built with the SN74LS641-1DW, 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.
Raspberry PiRascsi 2p4
PiSCSI
65 × 56 mm86 partsBSD-3-Clause27
Raspberry PiRascsi 2p5
65 × 56 mm86 parts2LBSD-3-Clause27
Raspberry PiRascsi 2p6
65 × 56 mm84 parts2LBSD-3-Clause27
Raspberry PiRascsi 2p3
65 × 56 mm83 partsBSD-3-Clause27
Raspberry PiRascsi 2p2
65 × 56 mm82 partsBSD-3-Clause27
Raspberry PiPiscsi
65 × 56 mm81 parts2LBSD-3-Clause27
Raspberry PiRascsi zero
65 × 30 mm76 parts2LBSD-3-Clause27
The SN74LS641-1DW in open source designs
The gallery holds 7 open source boards using the SN74LS641-1DW from 1 GitHub repository; a typical one measures about 65 × 56 mm and carries around 83 components.
100% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Rascsi 2p5 by PiSCSI.
Microcontrollers on boards using the SN74LS641-1DW
SN74LS641-1DW: common questions
Where can I find a SN74LS641-1DW reference design?
Each of the 7 boards on this page is a real design using the SN74LS641-1DW. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the SN74LS641-1DW use?
Most are built on Raspberry Pi (7).
How big is a typical board using the SN74LS641-1DW?
The median is 65 × 56 mm, and 100% are two-layer designs.
What is the most popular open source board using the SN74LS641-1DW?
By GitHub stars, Rascsi 2p5 by PiSCSI, with 27 stars.
Can I simulate one of these boards using the SN74LS641-1DW 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.