{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TXB0104PWRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TXB0104PWRG4","canonicalUrl":"https://icboms.com/texas-instruments/TXB0104PWRG4","factsUrl":"https://icboms.com/api/mcp/products/TXB0104PWRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TXB0104PWRG4, 4-channel bidirectional voltage-level translator, auto-direction sensing, 100 Mbps data rate, dual supply 1.2 V–3.6 V / 1.65 V–5.5 V, -40°C to 85°C, 14-TSSOP package.","salesMarkdown":"## 100 Mbps bidirectional level shifting with auto-direction sensing Its auto-direction sensing feature eliminates the need for a direction-control pin, which simplifies firmware and saves a GPIO on the controller side. Outputs are tri-state and non-inverted, with all channels bidirectional in a single 14-TSSOP package. ## Industrial temperature range and active lifecycle The lifecycle status is Active, so there is no looming end-of-life risk for production builds or new designs. The G4 suffix on the order code indicates a lead-free, RoHS-compliant finish — electrically identical to the base TXB0104PWR, just a different plating option. ## 14-TSSOP footprint and supply routing Surface-mount assembly is standard. The auto-direction sensing handles the data flow automatically; just connect the rails and signals.","metaTitle":"Texas Instruments TXB0104PWRG4 Voltage Level Translator","metaDescription":"TI TXB0104PWRG4 4-channel bidirectional voltage-level translator with auto-direction sensing. 100 Mbps data rate, 1.2 V–5.5 V dual supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Auto-Direction Sensing","Data Rate":"100Mbps","Output Type":"Tri-State, Non-Inverted","Channel Type":"Bidirectional","Input Signal":"-","Mounting Type":"Surface Mount","Output Signal":"-","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Voltage - VCCA":"1.2 V ~ 3.6 V","Voltage - VCCB":"1.65 V ~ 5.5 V","Translator Type":"Voltage Level","lifecycle_stage":"eol_hot","Number of Circuits":"1","Base Product Number":"TXB0104","Channels per Circuit":"4","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-TSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c98cf2dc6bf614899e44e306393cd5f7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TXB0104PWRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TXB0104PWRG4 and TXB0104PWR?","answer":"The G4 suffix indicates a lead-free, RoHS-compliant plating finish. Electrically and functionally the two are identical — same 100 Mbps data rate, same dual-supply range, same auto-direction sensing, same 14-TSSOP package. The G4 variant is the greener option for RoHS-driven BOMs."},{"question":"Can TXB0104PWRG4 be used for level shifting between 1.8V and 3.3V?","answer":"Yes. Set VCCA to 1.8 V (within its 1.2 V–3.6 V range) and VCCB to 3.3 V (within its 1.65 V–5.5 V range). The auto-direction sensing handles bidirectional data flow at up to 100 Mbps without any direction pin."},{"question":"Is TXB0104PWRG4 bidirectional?","answer":"Yes, all four channels are bidirectional, with auto-direction sensing that determines the data flow direction without an external control signal."},{"question":"What is the data rate of TXB0104PWRG4?","answer":"The TXB0104PWRG4 supports data rates up to 100 Mbps, suitable for high-speed protocols like SPI and JTAG."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TXB0104PWRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TXB0104PWRG4 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}}