{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1477DGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1477DGK","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1477DGK","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1477DGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1477DGK, RS422/RS485 transceiver, full duplex, 50Mbps, 3V~3.6V supply, -40°C~125°C, 8-VSSOP package, Tube.","salesMarkdown":"## Full-duplex RS-485 at 50 Mbps — what that means on the factory floor Its headline rating is the 50 Mbps data rate, which sustains high-throughput serial links — think encoder feedback, motor-drive command buses, or high-speed sensor arrays — without dropping into half-duplex arbitration. No derating needed up to the full 125°C junction — the part keeps its 50 Mbps throughput across the entire range. ## Package and mounting note","metaTitle":"SN65HVD1477DGK RS-485 Transceiver, 50 Mbps Full Duplex","metaDescription":"TI SN65HVD1477DGK full-duplex RS-422/485 transceiver, 50 Mbps data rate, 3V–3.6V supply, -40 to 125°C. Active lifecycle.","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":"Tube","Protocol":"RS422, RS485","Data Rate":"50Mbps","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD1477","Receiver Hysteresis":"70 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8774","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1b77e1f02f3e6aa653cf272a9e3beb9b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1477DGK/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD1477DGK a direct replacement for SN65HVD1476?","answer":"The SN65HVD1477DGK is a full-duplex transceiver at 50 Mbps; the SN65HVD1476 is a half-duplex variant at a lower data rate. They are not pin-compatible or direct replacements — the duplex mode and data rate differ. Check the TI datasheet for the full family matrix."},{"question":"Does SN65HVD1477DGK support full duplex RS485?","answer":"Yes — it is a full-duplex transceiver, meaning it can simultaneously transmit and receive on separate twisted pairs without bus-turnaround delays."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1477DGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1477DGK 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}}