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16-pin analog / digital multiplexor breakout board

6r1d·enhancing_boards·MUX_4067/MUX_4067.kicad_pcb

16-pin analog / digital multiplexor breakout board layout, top view — open source board by 6r1d

About the 16-pin analog / digital multiplexor breakout board

16-pin analog / digital multiplexor breakout board is an open source PCB design by 6r1d, published on GitHub under the MIT license. It is a 2-layer board measuring 26.3 × 42.3 mm, with 5 components from 5 distinct parts.

Other key parts include the CD74HC4067SM. By type, the board carries 2 connectors, 1 IC, 1 capacitor and 1 resistor.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

My place to store and improve KiCad boards and schematics

If you have never used multiplexors, this IC connects a single pin to one of the several outputs, where an output pin is picked using other digital input pins. Think railroad switch, but for electronics, not for railroad.

I had some of those mux board around for quite some time and they are working nicely with Arduino, so I decided to make a copy of a very short schematic and to make my own layout. Why? Well, as usual, to test and be sure I can use them in my own devices later.

Main components on the 16-pin analog / digital multiplexor breakout board

CD74HC4067SM

16-pin analog / digital multiplexor breakout board bill of materials (BOM)

5 components, 5 distinct parts.

QtyPartRefs
1
CD74HC4067SM
U1
1
Conn_01x08
J1
1
Conn_01x16
J2
1
0.1uF
C1
1
10k
R1

16-pin analog / digital multiplexor breakout board design files

The KiCad project lives in the 6r1d/enhancing_boards repository on GitHub; these links point at the commit this page was built from.

16-pin analog / digital multiplexor breakout board: common questions

How big is the 16-pin analog / digital multiplexor breakout board?

The 16-pin analog / digital multiplexor breakout board measures 26.3 × 42.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 16-pin analog / digital multiplexor breakout board?

5 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the 16-pin analog / digital multiplexor breakout board design files?

From the 6r1d/enhancing_boards repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the 16-pin analog / digital multiplexor breakout board design in my own project?

Yes, under the terms of its MIT license, which 6r1d chose for the repository.

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