{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"THVD1450D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"THVD1450D","canonicalUrl":"https://icboms.com/texas-instruments/THVD1450D","factsUrl":"https://icboms.com/api/mcp/products/THVD1450D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments THVD1450D RS-485 transceiver, half-duplex, 50 Mbps data rate, 3V to 5.5V supply, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## 50 Mbps RS-485 transceiver for industrial buses Receiver hysteresis is specified at 30 mV, which helps keep the bus from chattering on long twisted-pair runs in electrically noisy environments. New designs can commit to it without near-term obsolescence risk. That means a PCB already laid out for a generic SOIC-8 RS-485 part can take this device with zero board respin. Surface-mount only — no through-hole variant in this order code. ## Sourcing and procurement note The active lifecycle status removes the urgency of a last-time-buy, but the usual diligence on date-code consistency and lot traceability applies when procuring from the open market.","metaTitle":"THVD1450D RS-485 Transceiver, 50 Mbps, 8-SOIC","metaDescription":"Texas Instruments THVD1450D RS-485 transceiver, half-duplex, 50 Mbps data rate, 3V to 5.5V supply, -40°C to 125°C, 8-SOIC.","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":"RS485","Data Rate":"50Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Base Product Number":"THVD1450","Receiver Hysteresis":"30 mV","Operating Temperature":"-40°C~125°C(TA)","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7a66c64308769de4f14ddbb345499bd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/THVD1450D/alternatives.json"},"ai":{"faq":[{"question":"Is THVD1450D RoHS compliant?","answer":"The THVD1450D is listed as RoHS compliant in the standard TI product marking. No separate RoHS certificate is needed for typical procurement — the manufacturer's packing slip and label carry the compliance statement."},{"question":"Can THVD1450D be used as a substitute for SN65HVD1450D?","answer":"The THVD1450D and SN65HVD1450D share the same base function — a 50 Mbps half-duplex RS-485 transceiver in an 8-SOIC package — and are generally considered pin-compatible drop-in replacements."},{"question":"What is the lead time for THVD1450D when ordering?","answer":"Because this is an active, standard-product transceiver, lead times typically fall within the normal range for TI interface ICs, but exact weeks depend on current factory backlog and distributor inventory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/THVD1450D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/THVD1450D 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}}