# TCA6416APWR (Component)
## Description
I/O Expander 16 I²C I2C, SMBus 400 kHz 24-TSSOP #interface #CommonPartsLibrary
## Component Details
- **Owner:** jharwinbarrozo
- **Created:** 4/4/2023
- **Last Updated:** 4/4/2023
- **Visibility:** Public
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Texas Instruments
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** TCA6416APWR
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tca6416a.pdf
- **Used in:** 418 projects
- **Stars:** 1
- **Forks:** 1
## 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/tca6416apwr/texas-instruments?utm_currency=USD®ion=asia) | $1.1667 | 479 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TCA6416APWR/2071175) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/i-o-expanders-ti-tca6416apwr-2500316484) | $0.94855 | 681 |
| [LCSC](https://www.lcsc.com/product-detail/C130203.html) | $1.401 | 647 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TCA6416APWR?qs=dPU19HLeAhmnDTBE34%252BDbA%3D%3D) | $1.75 | 3K |
| [Verical](https://www.verical.com/pd/texas-instruments-interface---i-o-expander-TCA6416APWR-321681?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TCA6416APWR
- **Package / Case Code:** 16-TSSOP
- **Pin Count:** 24
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~INT | |
| 2 | VCC1 | |
| 3 | ~RESET | |
| 4 | P00 | |
| 5 | P01 | |
| 6 | P02 | |
| 7 | P03 | |
| 8 | P04 | |
| 9 | P05 | |
| 10 | P06 | |
| 11 | P07 | |
| 12 | GND | |
| 13 | P10 | |
| 14 | P11 | |
| 15 | P12 | |
| 16 | P13 | |
| 17 | P14 | |
| 18 | P15 | |
| 19 | P16 | |
| 20 | P17 | |
| 21 | ADDR | |
| 22 | SCL | |
| 23 | SDA | |
| 24 | VCCP | |
---
*Generated from [https://www.flux.ai/jharwinbarrozo/tca6416apwr~kz](https://www.flux.ai/jharwinbarrozo/tca6416apwr~kz)*