{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TXU0304BQAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TXU0304BQAR","canonicalUrl":"https://icboms.com/texas-instruments/TXU0304BQAR","factsUrl":"https://icboms.com/api/mcp/products/TXU0304BQAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TXU0304BQAR voltage level translator, unidirectional, 4 channels, 200Mbps data rate, 1.08V to 5.5V dual supply, 14-WFQFN exposed pad, -40°C to 125°C.","salesMarkdown":"## 200Mbps unidirectional level translation for mixed-voltage buses The TXU0304BQAR: With a data rate of 200 Mbps, it handles high-speed interfaces like SPI or parallel memory buses where the direction of data flow is fixed — the unidirectional channel type means it is not suited for bidirectional protocols such as I2C without external direction control. The tri-state output type allows the translator to be placed on a shared bus where multiple drivers can be disabled, leaving the line in high-impedance when not actively driven. The 4-channel single-circuit configuration means four independent unidirectional signal paths in one package, saving board space compared to using multiple single-channel translators for a narrow bus.","metaTitle":"Texas Instruments TXU0304BQAR Voltage Level Translator","metaDescription":"Active TI TXU0304BQAR unidirectional voltage level translator, 200Mbps data rate, 1.08V-5.5V dual supply, -40°C to 125°C, 14-WQFN. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"200Mbps","Output Type":"Tri-State","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Package / Case":"14-WFQFN Exposed Pad","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":"14-WQFN (3x2.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.88","priceTiers":[{"qty":1,"price":"$0.88000","currency":"USD"},{"qty":10,"price":"$0.78400","currency":"USD"},{"qty":25,"price":"$0.74360","currency":"USD"},{"qty":100,"price":"$0.61090","currency":"USD"},{"qty":250,"price":"$0.57112","currency":"USD"},{"qty":500,"price":"$0.50470","currency":"USD"},{"qty":1000,"price":"$0.39844","currency":"USD"},{"qty":3000,"price":"$0.37188","currency":"USD"},{"qty":6000,"price":"$0.35329","currency":"USD"},{"qty":15000,"price":"$0.34001","currency":"USD"},{"qty":30000,"price":"$0.32938","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/66c91202d8956dc16e5db6b0373a0d97.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TXU0304BQAR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TXU0304BQAR available via RFQ confirmation?","answer":"The TXU0304BQAR is an active Texas Instruments part sourced through our distribution network."},{"question":"What is the maximum data rate of TXU0304BQAR?","answer":"The TXU0304BQAR supports a data rate of 200 Mbps, which is the maximum toggle rate for each unidirectional channel under the specified load conditions."},{"question":"Is TXU0304BQAR unidirectional or bidirectional?","answer":"The TXU0304BQAR is a unidirectional translator — data flows in one direction per channel. It is not suitable for bidirectional buses like I2C without external direction control logic."},{"question":"What are the alternatives to TXU0304BQAR?","answer":"For a bidirectional 2-channel alternative, the SN74LXC2T45DTTR supports 420 Mbps but has only two channels. For an automotive-grade 4-channel bidirectional option, the CAXC4T774QBQBRQ1 (AEC-Q100) runs at 310 Mbps. Neither is a direct pin-compatible drop-in — the unidirectional vs bidirectional channel type and channel count differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TXU0304BQAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TXU0304BQAR 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}}