# PCA9544APW,118 (Component)
## Description
Interface - Specialized
PCA9544APW,118
TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C545191
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
- **Package or Case Code:** TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL
- **Part Type:** Interface - Specialized
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/Interface-Specialized_NXP-Semicon-PCA9544APW-118_C545191.html
- **Manufacturer Name:** NXP(恩智浦)
- **Manufacturer Part Number:** PCA9544APW,118
- **Datasheet URL:** https://assets.lcsc.com/datasheet/szlcsc/Download-ISO9001-Certification.pdf
- **LCSC Part Number:** C545191
## 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/pca9544apw118/nxp-semiconductors.html?utm_currency=USD®ion=nac) | $0.8312 | 445 |
| [Digi-Key](https://www.digikey.com/en/products/detail/nxp-usa-inc/PCA9544APW-118/789950) | $2.53 | 4.1K |
| [LCSC](https://www.lcsc.com/product-detail/C545191.html) | $0.625 | 1.4K |
| [Mouser](https://www.mouser.com/ProductDetail/NXP-Semiconductors/PCA9544APW118?qs=LOCUfHb8d9sFqzZJyXX6dQ%3D%3D) | $1.94 | 10K |
| [Verical](https://www.verical.com/pd/nxp-semiconductors-multiplexer-PCA9544APW-118-190094?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Interface
- **Manufacturer:** NXP
- **MPN:** PCA9544APW,118
- **Mount Type:** PCB
- **Package / Case Code:** 20-TSSOP
- **Pin Count:** 20
- **Logic Function:** Translator
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | A0 | |
| 2 | A1 | |
| 3 | A2 | |
| 4 | ~{INT0} | |
| 5 | SD0 | |
| 6 | SC0 | |
| 7 | ~{INT1} | |
| 8 | SD1 | |
| 9 | SC1 | |
| 10 | VSS | |
| 11 | ~{INT2} | |
| 12 | SD2 | |
| 13 | SC2 | |
| 14 | ~{INT3} | |
| 15 | SD3 | |
| 16 | SC3 | |
| 17 | ~{INT} | |
| 18 | SCL | |
| 19 | SDA | |
| 20 | VDD | |
---
*Generated from [https://www.flux.ai/lcsc/pca9544apwc118](https://www.flux.ai/lcsc/pca9544apwc118)*