2 open source boards using the CD74HC245E
Real designs built with the CD74HC245E, 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.
ESP8266Stargate
leomanes
335 × 218.6 mm274 parts2LGPL-3.017
ESP32ESP32-IoT-Monitoring-Control-Board
Habib-creater
92 × 88 mm58 parts4LCERN-OHL-S-2.00
The CD74HC245E in open source designs
The gallery holds 2 open source boards using the CD74HC245E from 2 GitHub repositories; a typical one measures about 213.5 × 153.3 mm and carries around 166 components.
50% are two-layer designs, the rest use four layers or more, and 100% carry an open source license.
The most starred is Stargate by leomanes.
What boards using the CD74HC245E are built for
CD74HC245E: common questions
Where can I find a CD74HC245E reference design?
Each of the 2 boards on this page is a real design using the CD74HC245E. 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 CD74HC245E use?
Most are built on ESP32 (1) and ESP8266 (1).
How big is a typical board using the CD74HC245E?
The median is 213.5 × 153.3 mm, and 50% are two-layer designs.
What is the most popular open source board using the CD74HC245E?
By GitHub stars, Stargate by leomanes, with 17 stars.
Can I simulate one of these boards using the CD74HC245E 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.