{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SY89474UMG","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"SY89474UMG","canonicalUrl":"https://icboms.com/microchip/SY89474UMG","factsUrl":"https://icboms.com/api/mcp/products/SY89474UMG","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Precision Edge® SY89474UMG, 1 x 2:1 Multiplexer, Single Supply 2.375V ~ 2.625V, -40°C to 85°C, Surface Mount, 24-VFQFN Exposed Pad / 24-MLF®.","salesMarkdown":"The Microchip SY89474UMG is a Precision Edge® 1 x 2:1 multiplexer in a 24-MLF® (4x4) package, built for a single supply rail between 2.375 V and 2.625 V. That tight 250 mV window means the 2.5 V rail must be within regulation — a 5% tolerance supply is fine, but a 3.3 V LDO feeding a 2.5 V post-regulator adds dropout margin to check. ## 1 x 2:1 — what the circuit count means for signal routing A single independent 2:1 multiplexer selects between two input signals onto one output. The single-supply 2.5 V core limits the signal swing — this is a digital or small-swing analog multiplexer, not a rail-to-rail analog switch for ±5 V paths. The 24-MLF® package keeps the signal path short, which matters for high-frequency edge rates in clock or data distribution.","metaTitle":"SY89474UMG Multiplexer, 1 x 2:1, 2.375V-2.625V, 24-MLF","metaDescription":"Microchip Precision Edge® SY89474UMG multiplexer, 1 x 2:1 circuit, 2.375V to 2.625V supply, -40°C to 85°C, 24-MLF® package. ROHS3 compliant, active lifecycle.","metaKeywords":null},"attributes":{"series":"Precision Edge®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Multiplexer","Series":"Precision Edge®","Circuit":"1 x 2:1","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad, 24-MLF®","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 2.625V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"24-MLF® (4x4)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.0","priceTiers":[{"qty":1,"price":"$7.00000","currency":"USD"},{"qty":25,"price":"$5.81960","currency":"USD"},{"qty":100,"price":"$5.41500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0209be35b2ea77094df31dace27c6c15.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SY89474UMG/alternatives.json"},"ai":{"faq":[{"question":"Is SY89474UMG RoHS compliant?","answer":"Yes, the SY89474UMG is ROHS3 compliant, meeting the current EU RoHS directive requirements for lead-free and restricted-substance limits."},{"question":"Are there any alternatives or replacements for SY89474UMG?","answer":"The primary difference is the supply voltage range: verify the SY58018UMG's rail compatibility against your 2.5 V design before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/SY89474UMG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/SY89474UMG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}