{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1791DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1791DR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1791DR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1791DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1791DR, RS-422/RS-485 Transceiver, Full Duplex, 1/1 Drivers/Receivers, 115 kbps, 4.5V–5.5V Supply, 50 mV Hysteresis, -40°C to 105°C, 14-SOIC Package.","salesMarkdown":"The 50 mV receiver hysteresis provides clean signal recovery on a heavily loaded or long stub bus, reducing the risk of bit errors from reflections or coupled noise. For volume builds or long-life designs, this removes the sourcing risk of a phase-out part. The base product number 65HVD1791 covers multiple package and tape options, so alternate reel quantities (e.g., SN65HVD1791D) are available through the same supply chain.","metaTitle":"SN65HVD1791DR RS-485/RS-422 Transceiver, 115 kbps, 14-SOIC","metaDescription":"TI SN65HVD1791DR is a full-duplex RS-485/RS-422 transceiver with 50 mV hysteresis, 4.5V–5.5V supply, -40°C to 105°C range.","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); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"115Kbps","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":"65HVD1791","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~105°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b38d061c4360ce75c40342dad0f5f015.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1791DR/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of SN65HVD1791DR?","answer":"The SN65HVD1791DR supports a data rate of 115 kbps. This is a moderate-speed transceiver suited for industrial fieldbus and building automation links where noise immunity is prioritized over high throughput."},{"question":"Does SN65HVD1791DR have a 3.3V version?","answer":"There is no 3.3 V variant within this base product number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1791DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1791DR 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}}