# TMUXHS4446RETR (Component)
## Description
4 circuits Switching IC 4:4 7 Ohm (typical) 40-WQFN (6x3)
0.8
Texas Instruments
TMUXHS4446RETR
## Component Details
- **Owner:** 3xalted0n3
- **Created:** 5/10/2025
- **Last Updated:** 5/10/2025
- **Visibility:** Public
- **Manufacturer Part Number:** TMUXHS4446RETR
- **Package or Case Code:** TMUXHS4446RETR
- **Manufacturer Name:** Texas Instruments
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tmuxhs4446.pdf?ts=1736824019064&ref_url=https%253A%252F%252Fwww.google.com%252F
- **Used in:** 1 project
## 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/tmuxhs4446retr/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TMUXHS4446RETR/22518161) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C35471229.html) | $2.0362 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TMUXHS4446RETR?qs=ZcfC38r4PotASqjEhuNwvQ%3D%3D) | $2.44 | 3.9K |
- **Manufacturer:** Texas Instruments
- **MPN:** TMUXHS4446RETR
- **Package / Case Code:** WQFN
- **Pin Count:** 41
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | MODE0 | |
| 2 | DP1+ | |
| 3 | DP1- | |
| 4 | VCC_1 | |
| 5 | DP2+ | |
| 6 | DP2- | |
| 7 | VCC_2 | |
| 8 | DP3+ | |
| 9 | DP3- | |
| 10 | VCC_3 | |
| 11 | SSTX+ | |
| 12 | SSTX- | |
| 13 | MODE1 | |
| 14 | A0 | |
| 15 | GND_1 | |
| 16 | SSRX+ | |
| 17 | SSRX- | |
| 18 | GND_2 | |
| 19 | AUX+ | |
| 20 | AUX- | |
| 21 | SBU2 | |
| 22 | SBU1 | |
| 23 | VCC_4 | |
| 24 | CRX1- | |
| 25 | CRX1+ | |
| 26 | VCC_5 | |
| 27 | CTX1- | |
| 28 | CTX1+ | |
| 29 | VCC_6 | |
| 30 | CTX2- | |
| 31 | CTX2+ | |
| 32 | VCC_7 | |
| 33 | CRX2- | |
| 34 | CRX2+ | |
| 35 | CONF0 | |
| 36 | CONF1 | |
| 37 | GND_3 | |
| 38 | CONF2 | |
| 39 | DP0+ | |
| 40 | DP0- | |
| 41 | GND_4 | |
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*Generated from [https://www.flux.ai/3xalted0n3/tmuxhs4446retr~21](https://www.flux.ai/3xalted0n3/tmuxhs4446retr~21)*