{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"QS3VH244QG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"QS3VH244QG","canonicalUrl":"https://icboms.com/renesas/QS3VH244QG","factsUrl":"https://icboms.com/api/mcp/products/QS3VH244QG","rawCanonicalId":null},"summary":{"shortDescription":"Renesas / IDT QS3VH244QG, Bus Switch, 1 x 4:1, 2.3V–3.6V single supply, 2 independent circuits, -40°C to 85°C, 20-SSOP (0.154\", 3.90mm Width), Surface Mount.","salesMarkdown":"## Two independent 4:1 sections — why that matters With two separate 1 x 4:1 circuits, this part can route two different data buses independently — think of it as two SPDT-style switches on one die, each with its own enable. That saves board area compared to using two single-bus-switch ICs, and the 20-pin SSOP footprint is small enough to fit on a dense mixed-signal card. Each section passes signals rail-to-rail with minimal propagation delay, typical for a bus switch of this class. ## Lifecycle and sourcing The QS3VH244QG carries an Active product status — no NRND flag, no last-time-buy notice. For current pricing and availability, the part is sourced through independent distribution and quoted to order against an RFQ; availability and price are confirmed at quote time.","metaTitle":"QS3VH244QG Bus Switch, 1 x 4:1, 2.3V–3.6V, 20-SSOP","metaDescription":"QS3VH244QG bus switch, 1 x 4:1 circuit, dual independent sections, 2.3V–3.6V supply, -40°C to 85°C, 20-SSOP. Active production.","metaKeywords":null},"attributes":{"series":"3VH","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Bus Switch","Series":"3VH","Circuit":"1 x 4:1","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 3.6V","Independent Circuits":"2","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"20-QSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0","stockQuantity":0,"priceTiers":[{"qty":498,"price":"$0.60000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/71238bfad65b877257521b65a86be945.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to QS3VH244QG?","answer":"Within the same 3VH bus-switch family, the QS3VH257PAG is a 4 x 2:1 mux/demux bus switch in a different circuit configuration — it is not a pin-for-pin drop-in but serves a similar signal-routing role. For a direct 1 x 4:1 replacement, stick with the QS3VH244QG."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/QS3VH244QG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/QS3VH244QG 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}}