# TCA9554ADBR (Component) ## Description I/O Expanders TCA9554ADBR SSOP-16_L6.2-W5.3-P0.65-LS7.8-BL LCSC Part Number: C1880149 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 - **LCSC Part Number:** C1880149 - **Manufacturer Name:** TI(德州仪器) - **Manufacturer Part Number:** TCA9554ADBR - **Package or Case Code:** SSOP-16_L6.2-W5.3-P0.65-LS7.8-BL - **JLCPCB Part Class:** Extended Part - **Part Type:** I/O Expanders - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** Texas Instruments - **MPN:** TCA9554ADBR - **Mount Type:** PCB - **Package / Case Code:** 16-SSOP - **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/tca9554adbr~cj70](https://www.flux.ai/lcsc/tca9554adbr~cj70)*