# TCA9406DCTR (Component)
## Description
Translators / Level Shifters
TCA9406DCTR
SM8_L3.0-W2.8-P0.65-LS4.0-BL
LCSC Part Number: C337496
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/21/2025
- **Visibility:** Public
- **Package or Case Code:** SM8_L3.0-W2.8-P0.65-LS4.0-BL
- **Part Type:** Translators / Level Shifters
- **LCSC Part Number:** C337496
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_Texas-Instruments-TCA9406DCTR_C337496.pdf
- **Manufacturer Name:** TI(德州仪器)
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/Others_Texas-Instruments-TI-TCA9406DCTR_C337496.html
- **Manufacturer Part Number:** TCA9406DCTR
- **Used in:** 3 projects
## 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/tca9406dctr/texas-instruments.html?utm_currency=USD®ion=nac) | $0.6358 | 26 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TCA9406DCTR/2510727) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C337496.html) | $0.6264 | 3.2K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TCA9406DCTR?qs=Ze4%2FuFuz19L6Yntu0RTUyw%3D%3D) | $1.21 | 10K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TCA9406DCTR) | $1.126 | 1K |
| [Verical](https://www.verical.com/pd/texas-instruments-level-translator-TCA9406DCTR-306362?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Interface
- **Manufacturer:** Texas Instruments
- **MPN:** TCA9406DCTR
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 8
- **Logic Function:** Translator
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SDA_B | |
| 2 | GND | |
| 3 | VCCA | |
| 4 | SDA_A | |
| 5 | SCL_A | |
| 6 | OE | |
| 7 | VCCB | |
| 8 | SCL_B | |
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*Generated from [https://www.flux.ai/lcsc/tca9406dctr~dcn](https://www.flux.ai/lcsc/tca9406dctr~dcn)*