{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD3086EDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD3086EDR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD3086EDR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD3086EDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD3086EDR, RS-485/RS-422 Transceiver, Full Duplex, 20 Mbps Data Rate, 4.5 V to 5.5 V Supply, 14-SOIC Package, -40°C to 85°C.","salesMarkdown":"## 20 Mbps full-duplex RS-485/RS-422 transceiver The Texas Instruments SN65HVD3086EDR is a full-duplex RS-485/RS-422 transceiver in a 14-SOIC package, rated for 20 Mbps data rate. The 30 mV receiver hysteresis cleans up slow edges on long stubs without external Schmidt triggers. ## 5 V supply — not a 3.3 V part If your system is 3.3 V only, you will need a 5 V regulator or a different transceiver. At 20 Mbps, the driver output swing is specified for the 5 V bus levels that RS-485 expects; dropping the supply below 4.5 V risks losing differential output voltage margin and failing the receiver threshold at the far end. TI lists the SN65HVD3086EDR as Active. The base product number is 65HVD3086, which covers the whole family, and the 'EDR' suffix indicates the 14-SOIC tape-and-reel variant. For dual-sourcing resilience, the pin-compatible SN65HVD3086E (same base, different suffix) is a direct alternative — same footprint, same 20 Mbps rating, same supply range.","metaTitle":"SN65HVD3086EDR RS-485/RS-422 Transceiver, 20 Mbps, 14-SOIC","metaDescription":"TI SN65HVD3086EDR full-duplex RS-485/RS-422 transceiver, 20 Mbps data rate, 4.5-5.5 V supply, -40°C to 85°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Full","Series":"-","Package":"Tape & Reel (TR)","Protocol":"RS422, RS485","Data Rate":"20Mbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD3086","Receiver Hysteresis":"30 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8863","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/936ea0d56c0f96605491e10327c717ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD3086EDR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy genuine SN65HVD3086EDR available via RFQ confirmation?","answer":"Submit an RFQ and we will respond with a firm offer."},{"question":"What is the difference between SN65HVD3086EDR and SN65HVD3086E?","answer":"The 'EDR' suffix denotes tape-and-reel packaging; the 'E' suffix typically indicates a different reel or tube quantity. Functionally they are interchangeable. If you have the SN65HVD3086E on your BOM and cannot find it, the SN65HVD3086EDR is a drop-in substitute."},{"question":"Can SN65HVD3086EDR work with 3.3V systems?","answer":"No. Running it from a 3.3 V rail is outside the spec and will not meet the RS-485 differential output voltage requirements. If your system is 3.3 V only, you need a 3.3 V-rated RS-485 transceiver or a 5 V boost regulator."},{"question":"What is a suitable replacement for SN65HVD3086EDR if out of stock?","answer":"The pin-compatible SN65HVD3086E (same base product number 65HVD3086) is a direct functional replacement with the same 20 Mbps data rate, same supply range, and same 14-SOIC package. No board layout change is needed. For a different manufacturer, look for a full-duplex RS-485 transceiver in SOIC-14 rated for 20 Mbps at 5 V — but verify pinout and receiver hysteresis before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD3086EDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD3086EDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}