# Mulitplexer chip

**URL:** <https://forum.xod.io/t/mulitplexer-chip/584>\
**Category:** Uncategorized\
**Created:** [March 19, 2018, 4:17pm UTC](https://forum.xod.io/t/mulitplexer-chip/584 "2018-03-19T16:17:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jadenharris1](https://avatars.discourse-cdn.com/v4/letter/j/ebca7d/32.png) [@jadenharris1](https://forum.xod.io/u/jadenharris1)\
**Post date:** [March 19, 2018, 4:17pm UTC](https://forum.xod.io/t/mulitplexer-chip/584/1 "2018-03-19T16:17:16Z")

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Hello, just starting with XOD and really like it!

Is there a multiplexer chip hardware? I need the 4051 & 4052. [http://www.ti.com/lit/ds/symlink/cd4051b.pdf](http://www.ti.com/lit/ds/symlink/cd4051b.pdf)

Thanks!

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**Author:** ![nkrkv](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.xod.io/nkrkv/32/8_2.png) [@nkrkv](https://forum.xod.io/u/nkrkv)\
**Post date:** [March 20, 2018, 11:48am UTC](https://forum.xod.io/t/mulitplexer-chip/584/2 "2018-03-20T11:48:49Z")

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Hello and welcome!

XOD has no support for these chips out of the box. It’s a quite niche hardware (not so widespread as a button or LED), so I doubt they will appear in the standard library.

Nevertheless, it is possible to make a new library with nodes to interface the multiplexers. If you can program Arduino, you can [make the nodes](https://xod.io/docs/guide/#making-your-own-nodes) desired.

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**Author:** ![jadenharris1](https://avatars.discourse-cdn.com/v4/letter/j/ebca7d/32.png) [@jadenharris1](https://forum.xod.io/u/jadenharris1)\
**Post date:** [March 20, 2018, 2:02pm UTC](https://forum.xod.io/t/mulitplexer-chip/584/3 "2018-03-20T14:02:09Z")

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Thanks! i get it. I will read up on making nodes. Keep up the good work!