{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD73DGSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD73DGSR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD73DGSR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD73DGSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD73DGSR, RS422/RS485 transceiver, full duplex, 20 Mbps data rate, 3V–3.6V supply, -40°C to 125°C, 10-VSSOP package.","salesMarkdown":"The 70 mV of receiver hysteresis gives you real noise margin on long cable runs — it won't chatter on a 100-metre bus with a few volts of common-mode noise riding on the signal. ## Industrial temperature grade — where this transceiver lives The 125°C ceiling covers the hot side of a sealed enclosure next to a motor drive or a power supply. If your design lives in a climate-controlled server room, the extended range is headroom you don't have to derate. ## Package and footprint — 10-VSSOP Housed in a 10-VSSOP (3.00 mm × 3.00 mm body), it's a compact surface-mount part that fits on tight mixed-signal boards.","metaTitle":"SN65HVD73DGSR RS422/RS485 Transceiver, 20 Mbps, Full Duplex","metaDescription":"Texas Instruments SN65HVD73DGSR RS422/RS485 transceiver, full duplex, 20 Mbps data rate, 3V–3.6V supply, -40°C to 125°C.","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":"20Mbps","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD73","Receiver Hysteresis":"70 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"10-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9087c32540c5c64471c20d05147d7cee.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD73DGSR/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of SN65HVD73DGSR?","answer":"The SN65HVD73DGSR supports a data rate of 20 Mbps in full-duplex mode."},{"question":"Is SN65HVD73DGSR compatible with 5V?","answer":"Driving it from 5 V would exceed the absolute maximum rating. Use a 3.3 V supply or a level translator if the logic side runs at 5 V."},{"question":"What are alternatives to SN65HVD73DGSR?","answer":"Within the same 65HVD7x family, the SN65HVD72 is a half-duplex variant at the same 20 Mbps data rate. The SN65HVD75 offers a higher data rate of 50 Mbps in a half-duplex configuration. Both share the same 3.3 V supply and industrial temperature range, but pin compatibility depends on the package — verify the footprint before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD73DGSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD73DGSR 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}}