{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TS3DV621RUAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TS3DV621RUAR","canonicalUrl":"https://icboms.com/texas-instruments/TS3DV621RUAR","factsUrl":"https://icboms.com/api/mcp/products/TS3DV621RUAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TS3DV621RUAR, Video Switch IC, DVI 1.0 / HDMI 1.4 compliant, 3.0V to 3.6V supply, Logic control interface, 42-WQFN (3.5x9) package, Surface Mount, ROHS3 Compliant.","salesMarkdown":"The Texas Instruments TS3DV621RUAR is a video switch IC designed for routing DVI 1.0 and HDMI 1.4 signals in consumer video equipment. It is a logic-controlled switch, not a buffer or redriver, so the signal path is passive through the switch matrix. The 3.0V to 3.6V supply range means a clean 3.3V rail is the nominal fit, with headroom for regulator tolerance on either side. The 42-WQFN (3.5x9) package is a low-profile, exposed-pad QFN that requires a well-designed thermal land pattern for adequate heat dissipation if the switch carries multiple high-speed lanes simultaneously. ## Standards compliance and signal integrity Compliance with DVI 1.0 and HDMI 1.4 sets the bandwidth and signal integrity floor. This part is intended for consumer video applications where the switch matrix must pass differential TMDS signals up to the HDMI 1.4 data rate without excessive jitter or attenuation. The logic control interface allows the switch to be toggled by a GPIO or a dedicated video controller. For designs that need to route video between multiple sources and a single display, this part handles the physical layer switching.","metaTitle":"TS3DV621RUAR Video Switch IC, DVI 1.0 / HDMI 1.4, 42-WQFN","metaDescription":"TS3DV621RUAR is an active video switch IC from Texas Instruments, compliant with DVI 1.0 and HDMI 1.4 standards.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Switch","Standards":"DVI 1.0, HDMI 1.4","Applications":"Consumer Video","Mounting Type":"Surface Mount","Package / Case":"42-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"3.0V ~ 3.6V","Control Interface":"Logic","Supplier Device Package":"42-WQFN (3.5x9)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.09","priceTiers":[{"qty":1,"price":"$2.09000","currency":"USD"},{"qty":10,"price":"$1.87600","currency":"USD"},{"qty":25,"price":"$1.77040","currency":"USD"},{"qty":100,"price":"$1.50820","currency":"USD"},{"qty":250,"price":"$1.41616","currency":"USD"},{"qty":500,"price":"$1.23914","currency":"USD"},{"qty":1000,"price":"$1.02672","currency":"USD"},{"qty":3000,"price":"$1.00200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e06f5f5f1d71aad53540aef395914122.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TS3DV621RUAR/alternatives.json"},"ai":{"faq":[{"question":"What is the function of the TS3DV621RUAR?","answer":"The TS3DV621RUAR is a video switch IC. It routes DVI 1.0 and HDMI 1.4 signals under logic control, used in consumer video equipment for switching between video sources."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TS3DV621RUAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TS3DV621RUAR 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}}