{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD20P","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD20P","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD20P","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD20P","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD20P RS-422/RS-485 transceiver, half-duplex, 1/1 driver/receiver, 25 Mbps data rate, 4.5 V to 5.5 V supply, -40°C to 85°C, 8-DIP through-hole package.","salesMarkdown":"## Through-hole DIP package — still the right call for rugged backplanes This part comes in an 8-pin DIP package (8-PDIP, 0.300\" body width) with through-hole mounting. For a maintenance-access panel or a high-vibration environment where a connectorized module gets swapped in the field, the DIP package is mechanically more robust than a surface-mount SOIC. It also simplifies hand-rework during prototype builds or small-batch production. The 1/1 driver/receiver count matches the classic RS-485 node topology — one driver, one receiver per chip, with the half-duplex bus contention handled by the microcontroller's DE pin. ## Active lifecycle — no last-time-buy clock ticking The base product number 65HVD20 covers the family, and the 'P' suffix identifies the DIP package variant.","metaTitle":"SN65HVD20P RS-485/RS-422 Transceiver, 25 Mbps, 8-DIP","metaDescription":"Texas Instruments SN65HVD20P half-duplex RS-485/RS-422 transceiver. 25 Mbps data rate, 5 V supply, -40°C to 85°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":"Half","Series":"-","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"25Mbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD20","Receiver Hysteresis":"130 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bd0d8e36e12ed062757287fb6e2338d5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD20P/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD20P a direct replacement for SN65HVD22P?","answer":"The SN65HVD20P and SN65HVD22P share the same 8-DIP pinout and base function, but the SN65HVD22P is a 1 Mbps variant while the SN65HVD20P is rated for 25 Mbps. If your bus runs at 1 Mbps or slower, the SN65HVD22P is a pin-compatible alternative; for higher data rates, the SN65HVD20P is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD20P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD20P 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}}