{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74CBTLV3125QG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"74CBTLV3125QG","canonicalUrl":"https://icboms.com/renesas/74CBTLV3125QG","factsUrl":"https://icboms.com/api/mcp/products/74CBTLV3125QG","rawCanonicalId":null},"summary":{"shortDescription":"74CBTLV3125QG, Bus Switch, 1 x 1:1, 4 independent circuits, 2.3V–3.6V supply, -40°C to 85°C, 16-QSOP package, Surface Mount, Active.","salesMarkdown":"## Bus switch for signal isolation and hot-swap The 74CBTLV3125QG is a 4-channel bus switch from the 74CBTLV series, configured as 1 x 1:1 per channel. Each switch acts as a low-ohmic pass gate — when enabled, the signal passes with minimal propagation delay; when disabled, the output is high-impedance, isolating the bus. This makes it a direct fit for hot-swap bus isolation, I²C/SMBus buffering, or multiplexing digital signals where you need to disconnect a node without affecting the rest of the bus. ## Temperature grade and environment Rated for -40°C to 85°C. The surface-mount QSOP package is suitable for reflow soldering. ## Lifecycle and sourcing The 74CBTLV series is a standard logic family, so supply through independent distribution is consistent.","metaTitle":"74CBTLV3125QG Bus Switch, 1 x 1:1, 16-QSOP, -40°C to 85°C","metaDescription":"74CBTLV3125QG bus switch from 74CBTLV series. 4 independent 1:1 switches, 2.3V–3.6V supply, industrial temp range. Active production, available to order.","metaKeywords":null},"attributes":{"series":"74CBTLV","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Bus Switch","Series":"74CBTLV","Circuit":"1 x 1:1","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 3.6V","Independent Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-QSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6","stockQuantity":0,"priceTiers":[{"qty":498,"price":"$0.60000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/828ef70435e9192f6d5c291e041a9d73.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 74CBTLV3125QG RoHS compliant?","answer":"The part is listed as RoHS compliant — the 'G' suffix in the order code typically indicates a green/RoHS-compliant finish. Confirm with the datasheet for the exact compliance statement."},{"question":"What is the difference between 74CBTLV3125QG and 74CBTLV3125Q?","answer":"The 'G' suffix on 74CBTLV3125QG indicates a RoHS-compliant (green) version. The 74CBTLV3125Q is the non-green variant. Functionally identical — same bus switch, same pinout, same package outline. Choose the green version for RoHS-required BOMs."},{"question":"How many independent circuits does 74CBTLV3125QG have?","answer":"Four independent 1:1 bus switch circuits. Each channel has its own enable pin, so you can control them separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/74CBTLV3125QG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/74CBTLV3125QG 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}}