# TCA8418RTWR (Component)
## Description
Video-Audio Interface ICs
TCA8418RTWR
WQFN-24_L4.0-W4.0-P0.50-TL-EP2.5
LCSC Part Number: C138713
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/4/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1806151540_Texas-Instruments-TCA8418RTWR_C138713.pdf
- **LCSC Part Number:** C138713
- **Part Type:** Video-Audio Interface ICs
- **Package or Case Code:** WQFN-24_L4.0-W4.0-P0.50-TL-EP2.5
- **Manufacturer Part Number:** TCA8418RTWR
- **Product Info Url:** https://lcsc.com/product-detail/Interface-ICs_TI_TCA8418RTWR_TCA8418RTWR_C138713.html
- **Manufacturer Name:** TI(德州仪器)
- **Used in:** 20 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/tca8418rtwr/texas-instruments.html?utm_currency=USD®ion=europe) | $1.9026 | 26 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TCA8418RTWR/2172843) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/i-o-expanders-ti-tca8418rtwr-2500338235) | $0.9495 | 350 |
| [LCSC](https://www.lcsc.com/product-detail/C138713.html) | $1.213 | 13K |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TCA8418RTWR?qs=OaSNdy%2FNfznRf6fiHyMJcA%3D%3D) | $1.93 | 7.2K |
| [Verical](https://www.verical.com/pd/texas-instruments-interface---misc-TCA8418RTWR-481804?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** TCA8418RTWR
- **Mount Type:** PCB
- **Package / Case Code:** 24-WQFN
- **Pin Count:** 25
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ROW7 | |
| 2 | ROW6 | |
| 3 | ROW5 | |
| 4 | ROW4 | |
| 5 | ROW3 | |
| 6 | ROW2 | |
| 7 | ROW1 | |
| 8 | ROW0 | |
| 9 | COL0 | |
| 10 | COL1 | |
| 11 | COL2 | |
| 12 | COL3 | |
| 13 | COL4 | |
| 14 | COL5 | |
| 15 | COL6 | |
| 16 | COL7 | |
| 17 | COL8 | |
| 18 | COL9 | |
| 19 | GND | |
| 20 | ~{RESET} | |
| 21 | VCC | |
| 22 | SDA | |
| 23 | SCL | |
| 24 | ~{INT} | |
| 25 | EP | |
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*Generated from [https://www.flux.ai/lcsc/tca8418rtwr~8ayh](https://www.flux.ai/lcsc/tca8418rtwr~8ayh)*