{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD20DRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD20DRG4","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD20DRG4","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD20DRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD20DRG4, RS-422/RS-485 Half-Duplex Transceiver, 25 Mbps Data Rate, 4.5V~5.5V Supply, 1/1 Driver/Receiver, 8-SOIC, -40°C~85°C.","salesMarkdown":"## Half-duplex RS-485 transceiver at 25 Mbps The SN65HVD20DRG4: The receiver includes 130 mV of hysteresis to reject noise on the bus. ## Supply and temperature envelope If your system runs on a 3.3 V bus, this transceiver is out of range; look at the 3.3 V variants in the SN65HVD2x family instead. If you are still in design, this is not a part to qualify; move to a current-production alternative. ## Footprint and layout notes 8-pin SOIC with 3.90 mm body width. Surface-mount only.","metaTitle":"SN65HVD20DRG4 RS-485/RS-422 Transceiver, 25 Mbps, Obsolete","metaDescription":"Texas Instruments SN65HVD20DRG4 is a half-duplex RS-485/RS-422 transceiver with 25 Mbps data rate, 4.5V~5.5V supply, -40°C~85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR)","Protocol":"RS422, RS485","Data Rate":"25Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"SN65H","Receiver Hysteresis":"130 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0421b2e59b0bc2cbe63c19ed149dc647.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD20DRG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD20DRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD20DRG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}