{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74CBT1G125DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74CBT1G125DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74CBT1G125DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74CBT1G125DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74CBT Bus Switch, single 1:1 circuit, 4.5V~5.5V supply, SC-70-5 package, -40°C~85°C, SN74CBT1G125DCKR.","salesMarkdown":"## One-gate bus switch in SC-70-5 The SN74CBT1G125DCKR: In the SC-70-5 footprint (also SOT-353), it switches a digital bus line on or off with near-zero propagation delay, isolating the load when the output is disabled. ## Supply rail and signal path The SC-70-5 package (5-pin SOT-353) is the smallest footprint for a single-gate bus switch — 2.0 mm × 2.1 mm body, 0.65 mm pitch. The output enable pin (OE) pulls the switch into high-impedance state; tying OE to GND keeps the channel on, which is the default for a permanently connected bus segment. ROHS3 compliant per the current revision. No pin-compatible second source or successor is documented; the part is sole-sourced from TI.","metaTitle":"SN74CBT1G125DCKR TI Bus Switch, 1:1, SC-70-5, 4.5-5.5V","metaDescription":"Texas Instruments SN74CBT1G125DCKR Bus Switch, 1 x 1:1 circuit, 4.5V~5.5V supply, -40°C~85°C, SC-70-5. Active production, RoHS3 compliant. Request quote.","metaKeywords":null},"attributes":{"series":"74CBT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Type":"Bus Switch","Series":"74CBT","Circuit":"1 x 1:1","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","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":"SC-70-5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","priceTiers":[{"qty":1,"price":"$0.51000","currency":"USD"},{"qty":10,"price":"$0.41400","currency":"USD"},{"qty":25,"price":"$0.37840","currency":"USD"},{"qty":100,"price":"$0.28150","currency":"USD"},{"qty":250,"price":"$0.25516","currency":"USD"},{"qty":500,"price":"$0.21116","currency":"USD"},{"qty":1000,"price":"$0.15836","currency":"USD"},{"qty":3000,"price":"$0.14517","currency":"USD"},{"qty":6000,"price":"$0.13637","currency":"USD"},{"qty":15000,"price":"$0.12757","currency":"USD"},{"qty":30000,"price":"$0.12450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/29a586e192e7ae5d04502f54714fce2a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74CBT1G125DCKR/alternatives.json"},"ai":{"faq":[{"question":"What package does the SN74CBT1G125DCKR come in?","answer":"The SC-70-5 package (also marked SOT-353) is a 5-pin surface-mount footprint measuring 2.0 mm × 2.1 mm. The supplier device package is SC-70-5."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74CBT1G125DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74CBT1G125DCKR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}