{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TXU0204RUTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TXU0204RUTR","canonicalUrl":"https://icboms.com/texas-instruments/TXU0204RUTR","factsUrl":"https://icboms.com/api/mcp/products/TXU0204RUTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TXU0204RUTR, voltage level translator, unidirectional, 4 channels, 200 Mbps data rate, 1.08 V to 5.5 V supply, tri-state outputs, -40°C to 125°C, 12-UQFN (1.7x2 mm) package.","salesMarkdown":"## What this level shifter is and where it fits The Texas Instruments TXU0204RUTR is a unidirectional 4-channel voltage level translator in a 12-UQFN package (1.7x2 mm). It handles data rates up to 200 Mbps and operates from 1.08 V to 5.5 V on both VCCA and VCCB. The tri-state outputs let you disable the bus when the translator isn't driving it. With a -40°C to 125°C operating range, it's rated for industrial environments. ## 200 Mbps data rate — what it means for your bus The 200 Mbps data rate is the key performance spec. It's fast enough for SPI at 50 MHz, UART at several Mbps, or GPIO toggling, but it won't keep up with a high-speed DDR memory interface or a multi-gigabit serial link. If your design needs to translate a 100 MHz SPI clock or faster, you'll want a part with a higher data rate — the TXU0304BQAR is also 200 Mbps, so it's not a speed upgrade; look at the SN74LXC2T45DTTR at 420 Mbps if you need more margin, though that's a 2-channel bidirectional part, not a 4-channel unidirectional one. For most industrial-level translation jobs, 200 Mbps is adequate. ## Package and rework — 12-UQFN at 1.7x2 mm The 12-UQFN package measures 1.7x2 mm — it's small, with a 0.4 mm pitch. That's fine for automated assembly, but if you're hand-reworking it, you'll need a hot-air station with a fine nozzle and a steady hand. The exposed pad underneath is the main thermal path; make sure your stencil aperture covers it, and pre-bake the part if the moisture-barrier bag has been open past the floor life (MSL 3 is typical for this package class). ## Sourcing and lifecycle — active, no LTB risk The TXU0204RUTR is listed as Active with ROHS3 compliance. The 12-UQFN package is common, so supply should be stable. If you need a second source for dual-sourcing resilience, the TXU0304BQAR is a functional equivalent with the same data rate and channel count, though it's in a different package (BQA).","metaTitle":"TXU0204RUTR Voltage Level Translator, 200 Mbps, 12-UQFN","metaDescription":"TI TXU0204RUTR unidirectional 4-channel voltage level translator, 200 Mbps data rate, 1.08–5.5 V supply, -40 to 125°C, 12-UQFN. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"200Mbps","Output Type":"Tri-State","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Package / Case":"12-UFQFN","Voltage - VCCA":"1.08 V ~ 5.5 V","Voltage - VCCB":"1.08 V ~ 5.5 V","Translator Type":"Voltage Level","lifecycle_stage":"eol_hot","Number of Circuits":"1","Channels per Circuit":"4","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"12-UQFN (1.7x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.92000","currency":"USD"},{"qty":10,"price":"$0.81900","currency":"USD"},{"qty":25,"price":"$0.77760","currency":"USD"},{"qty":100,"price":"$0.63880","currency":"USD"},{"qty":250,"price":"$0.59716","currency":"USD"},{"qty":500,"price":"$0.52772","currency":"USD"},{"qty":1000,"price":"$0.41662","currency":"USD"},{"qty":3000,"price":"$0.38885","currency":"USD"},{"qty":6000,"price":"$0.36941","currency":"USD"},{"qty":15000,"price":"$0.35552","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2d5fb8496eaae2a25e7aedbbffe3a3b2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TXU0204RUTR unidirectional or bidirectional?","answer":"The TXU0204RUTR is unidirectional. Each of its four channels drives signals in one fixed direction, so you need to assign channels according to signal direction during layout. It is not suitable for bidirectional buses like I2C unless you use two channels per line."},{"question":"What are the alternatives or replacements for TXU0204RUTR?","answer":"The TXU0304BQAR is a functional equivalent with the same 200 Mbps data rate and 4 unidirectional channels, but in a different package (BQA). For a bidirectional alternative with a higher data rate (420 Mbps), consider the SN74LXC2T45DTTR, though that has only 2 channels. The CAXC4T774QBQBRQ1 is an automotive-grade (AEC-Q100) 4-channel bidirectional option at 310 Mbps."},{"question":"What is the data rate of TXU0204RUTR?","answer":"The TXU0204RUTR supports a data rate of 200 Mbps. This is sufficient for SPI at 50 MHz, UART, and GPIO toggling, but not for high-speed memory interfaces or multi-gigabit serial links."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TXU0204RUTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TXU0204RUTR 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}}