# TCA9548APWR (Component)
## Description
Signal Switches / Encoders & Decoders / Multiplexers
TCA9548APWR
TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL
LCSC Part Number: C130026
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **Package or Case Code:** TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL
- **LCSC Part Number:** C130026
- **Manufacturer Name:** TI(德州仪器)
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1811081942_Texas-Instruments-TCA9548APWR_C130026.pdf
- **Part Type:** Signal Switches / Encoders & Decoders / Multiplexers
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** TCA9548APWR
- **Product Info Url:** https://lcsc.com/product-detail/Logic-ICs_TI_TCA9548APWR_TCA9548APWR_C130026.html
- **Used in:** 7 projects
## 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/tca9548apwr/texas-instruments?utm_currency=USD®ion=asia) | $1.3008 | 321 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TCA9548APWR/3615458) | $2.03 | 12K |
| [HQonline](https://www.hqonline.com/product-detail/multiplexers-chips-ti-tca9548apwr-2500316670) | $1.34046 | 265 |
| [LCSC](https://www.lcsc.com/product-detail/C130026.html) | $0.8254 | 9.2K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TCA9548APWR?qs=iFaFN7AS2WF%252BqSiJMbdYwQ%3D%3D) | $1.36 | 6.8K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TCA9548APWR) | $1.302 | 0 |
| [Verical](https://www.verical.com/pd/texas-instruments-bus-switch-TCA9548APWR-682476?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** TCA9548APWR
- **Mount Type:** PCB
- **Package / Case Code:** 24-TSSOP
- **Pin Count:** 24
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | A0 | |
| 2 | A1 | |
| 3 | ~{RESET} | |
| 4 | SD0 | |
| 5 | SC0 | |
| 6 | SD1 | |
| 7 | SC1 | |
| 8 | SD2 | |
| 9 | SC2 | |
| 10 | SD3 | |
| 11 | SC3 | |
| 12 | GND | |
| 13 | SD4 | |
| 14 | SC4 | |
| 15 | SD5 | |
| 16 | SC5 | |
| 17 | SD6 | |
| 18 | SC6 | |
| 19 | SD7 | |
| 20 | SC7 | |
| 21 | A2 | |
| 22 | SCL | |
| 23 | SDA | |
| 24 | VCC | |
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*Generated from [https://www.flux.ai/lcsc/tca9548apwr~brtu](https://www.flux.ai/lcsc/tca9548apwr~brtu)*