# SP3481CN-L/TR (Component) ## Description - 3.3V LOW POWER HALF-DUPLEX RS- #Interface #UART #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 2/5/2022 - **Last Updated:** 3/5/2025 - **Visibility:** Public - **Manufacturer Part Number:** SP3481CN-L/TR - **Manufacturer Name:** Rochester Electronics, LLC - **Datasheet URL:** https://rocelec.widen.net/view/pdf/pdyy6gcoag/SIPXS01070-1.pdf?t.download=true&u=5oefqw - **Part Type:** Integrated Circuit - **Used in:** 198 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 | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/SP3481CN-L-TR/12612865) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C3212865.html) | $0.6296 | 0 | | [Verical](https://www.verical.com/pd/sipex-interface---bus-line-transceiver-SP3481CN-L-TR-13936241?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **MPN:** SP3481CN-L/TR - **Pin Count:** 8 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | RO | | | 2 | ~RE~ | | | 3 | DE | | | 4 | DI | | | 5 | GND | | | 6 | A | | | 7 | B | | | 8 | VCC | | --- *Generated from [https://www.flux.ai/vasyl/sp3481cn-ltr~kl](https://www.flux.ai/vasyl/sp3481cn-ltr~kl)*