{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD75DGKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD75DGKR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD75DGKR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD75DGKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD75DGKR, RS422/RS485 Transceiver, Half-Duplex, 1/1 Drivers/Receivers, 20Mbps, 3V-3.6V Supply, -40°C~125°C, 8-VSSOP.","salesMarkdown":"## 20 Mbps half-duplex RS485 — what that 80 mV hysteresis buys you The Texas Instruments SN65HVD75DGKR is a half-duplex RS485/RS422 transceiver in an 8-VSSOP package, rated for 20 Mbps on the bus and 80 mV of receiver hysteresis. That hysteresis figure is the key to noise immunity on long or electrically noisy cable runs — it prevents the receiver from chattering when the differential bus voltage hovers near zero during idle or weak-driver conditions. With a single driver and single receiver (1/1), this part is sized for point-to-point or small multi-drop links where one node talks at a time. ## Supply range and temperature — where the part lives If your board lives in a climate-controlled rack, you have margin; if it sits near a motor drive or exhaust manifold, the 125°C ceiling is the spec that keeps the link alive. ## Package and footprint — 8-VSSOP The 8-VSSOP package (3.00 mm width) is a space-saving surface-mount footprint, compatible with standard 8-pin MSOP/TSSOP land patterns.","metaTitle":"SN65HVD75DGKR RS485/RS422 Transceiver, 20 Mbps, 8-VSSOP","metaDescription":"TI SN65HVD75DGKR half-duplex RS485/RS422 transceiver, 20 Mbps data rate, 3V-3.6V supply, -40°C to 125°C, 8-VSSOP.","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":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"20Mbps","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":"65HVD75","Receiver Hysteresis":"80 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2aa3adfbd81091d326c58b9e89c27776.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD75DGKR/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD75DGKR equivalent to SN65HVD72?","answer":"The SN65HVD72 is a lower-speed sibling in the same family (typically 250 kbps or 1 Mbps variants), while the SN65HVD75DGKR is rated for 20 Mbps. Both are half-duplex RS485 transceivers in similar packages, but the data rate difference is the deciding factor — if your bus runs at 20 Mbps, the SN65HVD75DGKR is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD75DGKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD75DGKR 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}}