{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TC7MBL3257CFK(EL)","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TC7MBL3257CFKEL","canonicalUrl":"https://icboms.com/toshiba/TC7MBL3257CFKEL","factsUrl":"https://icboms.com/api/mcp/products/TC7MBL3257CFK(EL)","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor, TC7MB series, Multiplexer/Demultiplexer, TC7MBL3257CFK(EL), 4 x 2:1 circuit, 1.65V ~ 3.6V supply, 16-VFSOP (0.118\", 3.00mm Width) package, Tape & Reel.","salesMarkdown":"## 16-VSSOP multiplexer for 1.65V to 3.6V signal routing The TC7MBL3257CFK(EL) is a single-supply 4 x 2:1 multiplexer/demultiplexer from Toshiba's TC7MB series, packaged in a 16-VSSOP (0.118\" body width, 3.00mm wide VFSOP footprint). ## Supply voltage and signal integrity considerations The single supply rail from 1.65V to 3.6V means the mux passes signals at the same voltage as the supply — no dual-rail level translation. The 4 x 2:1 configuration routes one of two input channels to a common output per section, with the independent circuit count of 1 meaning all four sections share the same select and enable logic. Active lifecycle status with ROHS3 compliance — the part is manufactured by Toshiba Semiconductor and available through distribution. Sourced to order against an RFQ; current pricing and lead time confirmed at quote time.","metaTitle":"Toshiba TC7MBL3257CFK(EL) 4:1 Mux/Demux, 1.65-3.6V, 16-VSSOP","metaDescription":"Toshiba TC7MBL3257CFK(EL) 4 x 2:1 multiplexer/demultiplexer. Active production, ROHS3 compliant. 1.65V to 3.6V single supply, -40°C to 85°C. 16-VSSOP package.","metaKeywords":null},"attributes":{"series":"TC7MB","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer/Demultiplexer","Series":"TC7MB","Circuit":"4 x 2:1","Package":"Tape & Reel (TR)","Mounting Type":"Surface Mount","Package / Case":"16-VFSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.65V ~ 3.6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-VSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3383","stockQuantity":26,"priceTiers":[{"qty":2500,"price":"$0.33830","currency":"USD"},{"qty":5000,"price":"$0.31497","currency":"USD"},{"qty":12500,"price":"$0.30330","currency":"USD"},{"qty":25000,"price":"$0.29164","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4061e55607b7fd13f793e69cc1484c72.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will TC7MBL3257CFK(EL) drop into a board designed for TC7MBL3253CFK(EL)?","answer":"No — the TC7MBL3253CFK(EL) is a 2 x 4:1 multiplexer/demultiplexer, while the TC7MBL3257CFK(EL) is a 4 x 2:1 configuration. The circuit topology differs, so a direct drop-in replacement without rewiring the board is not possible."},{"question":"What compliance documentation does Toshiba provide for TC7MBL3257CFK(EL)?","answer":"The part is ROHS3 compliant per the lifecycle record. Standard Toshiba documentation includes the datasheet and ROHS declaration. No UL or IEC certification is listed for this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TC7MBL3257CFKEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TC7MBL3257CFKEL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}