# CD4066BM (Component)

## Description

Quad 20V analog SPST 1:1 switch, SO\-14 \(3\.9x8\.65mm\)
analog switch selector multiplexer spst mux amux
SO\*3\.9x8\.65mm\*P1\.27mm\* 

## Component Details

- **Owner:** kicad\-part\-library
- **Created:** 10/28/2026
- **Last Updated:** 10/28/2026
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** CD4066BM
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/13ccaaa6fe8655914a771d357908be0b8eaab148917b651648a6c4f6b4d9526d\.pdf
- **Package or Case Code:** SO\-14\_3\.9x8\.65mm\_P1\.27mm

## Distributor Pricing (qty 1)

*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*

| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/cd4066bm/texas-instruments?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/CD4066BM/376614) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C353979.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/CD4066BM?qs=mTHRaKC2c7Pmip7uYTVQUg%253D%253D) | N/A | N/A |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=CD4066BM) | N/A | N/A |
| [Verical](https://www.verical.com/pd/texas-instruments-interface---analog-switch-mux-CD4066BM-248680?utm_currency=USD) | N/A | N/A |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** CD4066BM
- **Package / Case Code:** Other
- **Pin Count:** 14
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | Bi\-Directional |
| 2 | 2 | Bi\-Directional |
| 3 | 3 | Bi\-Directional |
| 4 | 4 | Bi\-Directional |
| 5 | 5 | Input |
| 6 | 6 | Input |
| 7 | V\_\{SS\} | Power In |
| 8 | 8 | Bi\-Directional |
| 9 | 9 | Bi\-Directional |
| 10 | 10 | Bi\-Directional |
| 11 | 11 | Bi\-Directional |
| 12 | 12 | Input |
| 13 | 13 | Input |
| 14 | V\_\{DD\} | Power In |

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*Generated from [https://flux\.ai/kicad\-part\-library/cd4066bm\~hf7](https://flux.ai/kicad-part-library/cd4066bm~hf7)*