{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CBT3253DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CBT3253DR","canonicalUrl":"https://icboms.com/texas-instruments/SN74CBT3253DR","factsUrl":"https://icboms.com/api/mcp/products/SN74CBT3253DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74CBT series Multiplexer/Demultiplexer, SN74CBT3253DR, 2 x 4:1 circuit, 16-SOIC package, 4.5V to 5.5V supply, -40°C to 85°C.","salesMarkdown":"## What this 2 x 4:1 mux/demux does on the board The SN74CBT3253DR is a dual 4:1 multiplexer/demultiplexer from TI's 74CBT family — it routes one of four input signals to a common output, or splits a common input to one of four outputs, across two independent channels. Housed in a 16-SOIC (3.90 mm width) package, it mounts on the board with a standard 1.27 mm pitch footprint — rework-friendly under hot air, with pin 1 clearly marked at the chamfered end.","metaTitle":"SN74CBT3253DR Texas Instruments 2 x 4:1 Mux/Demux, 16-SOIC","metaDescription":"Texas Instruments SN74CBT3253DR dual 4:1 multiplexer/demultiplexer in 16-SOIC. Active production, 4.5V-5.5V supply, -40°C to 85°C. Available to order.","metaKeywords":null},"attributes":{"series":"74CBT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Multiplexer/Demultiplexer","Series":"74CBT","Circuit":"2 x 4:1","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.72000","currency":"USD"},{"qty":10,"price":"$0.63000","currency":"USD"},{"qty":25,"price":"$0.59160","currency":"USD"},{"qty":100,"price":"$0.48270","currency":"USD"},{"qty":250,"price":"$0.44840","currency":"USD"},{"qty":500,"price":"$0.38160","currency":"USD"},{"qty":1000,"price":"$0.30528","currency":"USD"},{"qty":2500,"price":"$0.27666","currency":"USD"},{"qty":5000,"price":"$0.27000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2fb02c40de750b16fd168d01b85d9ee7.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CBT3253DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CBT3253DR 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}}