# TCA9554APWR (Component) ## Description I/O Expanders TCA9554APWR TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL LCSC Part Number: C2863976 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器) ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 11/5/2024 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** TI(德州仪器) - **LCSC Part Number:** C2863976 - **Part Type:** I/O Expanders - **Manufacturer Part Number:** TCA9554APWR - **Package or Case Code:** TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/i/o expanders_texas instruments_tca9554apwr_C2863976.html) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** Texas Instruments - **MPN:** TCA9554APWR - **Mount Type:** PCB - **Package / Case Code:** 16-TSSOP - **Pin Count:** 16 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | A0 | | | 2 | A1 | | | 3 | A2 | | | 4 | P0 | | | 5 | P1 | | | 6 | P2 | | | 7 | P3 | | | 8 | GND | | | 9 | P4 | | | 10 | P5 | | | 11 | P6 | | | 12 | P7 | | | 13 | ~{INT} | | | 14 | SCL | | | 15 | SDA | | | 16 | VCC | | --- *Generated from [https://www.flux.ai/lcsc/tca9554apwr~bw75](https://www.flux.ai/lcsc/tca9554apwr~bw75)*