{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1794D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1794D","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1794D","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1794D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1794D, Half-Duplex RS-422/RS-485 Transceiver, 115 kbps Data Rate, 4.5V–5.5V Supply, 8-SOIC Package, -40°C to 105°C.","salesMarkdown":"## RS-485 transceiver for 115 kbps industrial buses The 50 mV of receiver hysteresis helps reject noise on long or electrically noisy bus runs — a practical margin for factory-floor or outdoor telecom links. The supply tolerance also handles a lightly regulated 5 V rail from a downstream LDO.","metaTitle":"SN65HVD1794D RS-485/RS-422 Transceiver, 115 kbps, SOIC-8","metaDescription":"TI SN65HVD1794D half-duplex RS-485/RS-422 transceiver. 115 kbps data rate, 50 mV hysteresis, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"115Kbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD1794","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~105°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4477","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aad2898557a070814fc45b76f50295db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1794D/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN65HVD1794D and SN65HVD1794?","answer":"The SN65HVD1794D is the standard SOIC-8 packaged variant of the base part number 65HVD1794. The suffix 'D' indicates the 8-SOIC package; other suffixes (e.g., 'DGK' for VSSOP) denote different package options. Functionally they are identical transceivers."},{"question":"What is the data rate of SN65HVD1794D?","answer":"The SN65HVD1794D supports a maximum data rate of 115 kbps, suitable for RS-422 and RS-485 applications at moderate bus speeds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1794D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1794D 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}}