# TXB0104D (Component)
## Description
4-Bit Bidirectional Voltage-Level Translator, Auto Direction Sensing and ±15-kV ESD Protection, 1.2 - 3.6V APort, 1.65 - 5.5V BPort, SOIC-14
Level-Shifter CMOS-TTL-Translation
SOIC*14*7mm*P1.27mm*
## Component Details
- **Owner:** kicad-part-library
- **Created:** 10/1/2024
- **Last Updated:** 10/1/2024
- **Visibility:** Public
- **Manufacturer Part Number:** TXB0104D
- **Package or Case Code:** SOIC-14_3.9x8.7mm_P1.27mm
- **Manufacturer Name:** Texas Instruments Inc.
- **Datasheet URL:** http://www.ti.com/lit/ds/symlink/txb0104.pdf
- **Used in:** 17 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/txb0104d/texas-instruments?utm_currency=USD®ion=asia) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TXB0104D/1910151) | $1.19 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C1549752.html) | $1.1272 | 159 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TXB0104D?qs=oFXvjAmG9Eh0u9dpGkn5zg%3D%3D) | $1.38 | 6.6K |
| [Verical](https://www.verical.com/pd/texas-instruments-level-translator-TXB0104D-189647?utm_currency=USD) | N/A | N/A |
- **Manufacturer:** Texas Instruments
- **MPN:** TXB0104D
- **Package / Case Code:** 14-SOIC
- **Pin Count:** 14
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCCA | |
| 2 | A1 | |
| 3 | A2 | |
| 4 | A3 | |
| 5 | A4 | |
| 6 | NC | |
| 7 | GND | |
| 8 | OE | |
| 9 | NC | |
| 10 | B4 | |
| 11 | B3 | |
| 12 | B2 | |
| 13 | B1 | |
| 14 | VCCB | |
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*Generated from [https://www.flux.ai/kicad-part-library/txb0104d~t6j](https://www.flux.ai/kicad-part-library/txb0104d~t6j)*