{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TXS0104EDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TXS0104EDR","canonicalUrl":"https://icboms.com/texas-instruments/TXS0104EDR","factsUrl":"https://icboms.com/api/mcp/products/TXS0104EDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TXS0104EDR, 4-channel bidirectional voltage-level translator with auto-direction sensing, 24 Mbps data rate, 14-SOIC package, -40°C to 85°C operating temperature.","salesMarkdown":"## Four-channel level shifter with auto-direction sensing The Texas Instruments TXS0104EDR is a 4-channel bidirectional voltage-level translator designed for open-drain and push-pull applications where the direction of data flow changes without a dedicated control signal. Auto-direction sensing means the part detects the drive direction on each channel independently, so no GPIO pin is wasted on a direction line — useful for I2C, SMBus, or one-wire interfaces where the bus master role can shift. ## Supply rails set the translation window The 1.65 V floor on VCCA also covers 1.8 V nominal supplies with margin, and the 5.5 V ceiling on VCCB handles 5 V TTL rails. The 24 Mbps data rate is enough for standard-mode I2C (100 kHz / 400 kHz), SPI up to a few MHz, and UART at typical baud rates, but falls short for high-speed interfaces like SDIO or USB 2.0. ## Industrial temperature range, active lifecycle ROHS3 compliant, no exemption issues for EU markets.","metaTitle":"TXS0104EDR Voltage Level Translator, 4-Ch Bidirectional","metaDescription":"TI TXS0104EDR 4-channel bidirectional voltage-level translator with auto-direction sensing. Supports 1.65 V to 5.5 V translation at 24 Mbps.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Auto-Direction Sensing","Data Rate":"24Mbps","Output Type":"Open Drain, Push-Pull","Channel Type":"Bidirectional","Input Signal":"-","Mounting Type":"Surface Mount","Output Signal":"-","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Voltage - VCCA":"1.65 V ~ 3.6 V","Voltage - VCCB":"2.3 V ~ 5.5 V","Translator Type":"Voltage Level","lifecycle_stage":"eol_hot","Number of Circuits":"1","Base Product Number":"TXS0104","Channels per Circuit":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2200","priceTiers":[{"qty":1,"price":"$1.22000","currency":"USD"},{"qty":10,"price":"$1.09300","currency":"USD"},{"qty":25,"price":"$1.03800","currency":"USD"},{"qty":100,"price":"$0.85250","currency":"USD"},{"qty":250,"price":"$0.79696","currency":"USD"},{"qty":500,"price":"$0.70428","currency":"USD"},{"qty":1000,"price":"$0.55600","currency":"USD"},{"qty":2500,"price":"$0.51894","currency":"USD"},{"qty":5000,"price":"$0.49299","currency":"USD"},{"qty":12500,"price":"$0.47446","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b3a863436fa39d502a61d90ed403fc53.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TXS0104EDR/alternatives.json"},"ai":{"faq":[{"question":"Can TXS0104EDR be used for translating between 1.8 V and 5 V?","answer":"Yes. The auto-direction sensing handles bidirectional traffic without a direction pin."},{"question":"What is the typical data rate supported by TXS0104EDR?","answer":"The part is rated for 24 Mbps. This covers I2C, SPI, and UART but not high-speed interfaces like SDIO or USB 2.0."},{"question":"Is TXS0104EDR bidirectional?","answer":"Yes, all four channels are bidirectional with auto-direction sensing. No direction control signal is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TXS0104EDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TXS0104EDR 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}}