# PCA9555DB,118 (Component)
## Description
I/O Expanders
PCA9555DB,118
SSOP-24_L8.1-W5.3-P0.65-LS7.8-BL
LCSC Part Number: C133183
JLCPCB Part Class: Extended Part
Manufactured by NXP(恩智浦)
## Component Details
- **Owner:** lcsc
- **Created:** 10/17/2024
- **Last Updated:** 10/17/2024
- **Visibility:** Public
- **Product Info Url:** https://lcsc.com/product-detail/Interface-ICs_NXP_PCA9555DB-118_PCA9555DB-118_C133183.html
- **Part Type:** I/O Expanders
- **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf
- **Manufacturer Part Number:** PCA9555DB,118
- **Manufacturer Name:** NXP(恩智浦)
- **LCSC Part Number:** C133183
- **Package or Case Code:** SSOP-24_L8.1-W5.3-P0.65-LS7.8-BL
- **JLCPCB Part Class:** Extended Part
- **Used in:** 1 project
## 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/pca9555db118/nxp-semiconductors.html?utm_currency=USD®ion=asia) | $1.0917 | 1K |
| [Digi-Key](https://www.digikey.com/en/products/detail/nxp-usa-inc/PCA9555DB-118/735671) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C133183.html) | $1.9226 | 1 |
| [Mouser](https://www.mouser.com/ProductDetail/NXP-Semiconductors/PCA9555DB118?qs=LOCUfHb8d9taoRVQTJQMEQ%3D%3D) | $2.64 | 8.3K |
| [Verical](https://www.verical.com/pd/nxp-semiconductors-interface---i-o-expander-PCA9555DB-118-349404?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **Manufacturer:** NXP
- **MPN:** PCA9555DB,118
- **Mount Type:** PCB
- **Package / Case Code:** 24-SSOP
- **Pin Count:** 24
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~{INT} | |
| 2 | A1 | |
| 3 | A2 | |
| 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 | A0 | |
| 22 | SCL | |
| 23 | SDA | |
| 24 | VCC | |
---
*Generated from [https://www.flux.ai/lcsc/pca9555dbc118~7wha](https://www.flux.ai/lcsc/pca9555dbc118~7wha)*