{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LVTH125IPWREP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LVTH125IPWREP","canonicalUrl":"https://icboms.com/texas-instruments/SN74LVTH125IPWREP","factsUrl":"https://icboms.com/api/mcp/products/SN74LVTH125IPWREP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LVTH series, SN74LVTH125IPWREP, Buffer, Non-Inverting, 3-State, 2.7V ~ 3.6V supply, 4 elements, 1 bit per element, 32mA / 64mA output, -40°C ~ 85°C, 14-TSSOP.","salesMarkdown":"## Quad 3.3V bus buffer with 3-state outputs The Texas Instruments SN74LVTH125IPWREP is a quad non-inverting buffer from the 74LVTH series, each channel providing a single-bit buffer with independent 3-state output control. It operates from a 2.7 V to 3.6 V supply, making it a direct fit for 3.3 V logic buses in mixed-voltage systems. The device delivers 32 mA source and 64 mA sink output current, enough to drive heavily loaded backplane traces or multiple CMOS inputs without external line drivers. Rated for the industrial temperature range of -40°C to 85°C, it suits outdoor telecom cabinets, factory-floor PLC I/O modules, and motor-drive control boards where ambient heat is a factor. ## Output drive and bus-matching The 32 mA / 64 mA output drive is notably higher than many 3.3 V logic families (e.g., LVC typically sources 24 mA). That extra headroom means the SN74LVTH125IPWREP can hold a 50 pF bus trace at full logic levels without edge-rate degradation, which matters when the trace runs across a backplane or through a ribbon cable. The 3-state outputs let multiple buffers share a common data line — each channel's output-enable pin (active-low) puts the output into high-impedance when deasserted, so you can wire-OR several devices on a single bus without contention. ## Package and footprint Housed in a 14-lead TSSOP (4.40 mm body width), the device occupies about half the board area of a traditional SOIC-14. The 0.65 mm pin pitch demands careful soldering — a standard hot-air reflow profile for lead-free solder (peak 260°C, ramp rate ≤3°C/s) works well. MSL is not specified in the listing, but TI typically rates 74LVTH TSSOP packages at MSL 1; still, if the reel's moisture-barrier bag has been open more than 72 hours, a 24-hour bake at 125°C before reflow is cheap insurance. ## Sourcing and lifecycle It is ROHS3 compliant. The part is available through independent distribution and is quoted to order against an RFQ — current pricing and stock levels are confirmed at quote time. For a pin-compatible quad buffer, stick with this exact order code.","metaTitle":"SN74LVTH125IPWREP 74LVTH Buffer, Non-Inverting, 3-State","metaDescription":"SN74LVTH125IPWREP is a TI 74LVTH quad buffer with 3-state outputs, 2.7V-3.6V supply, 32mA/64mA drive, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"74LVTH","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74LVTH","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 3.6V","Number of Elements":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"14-TSSOP","Current - Output High, Low":"32mA, 64mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.75000","currency":"USD"},{"qty":10,"price":"$2.47500","currency":"USD"},{"qty":25,"price":"$2.33480","currency":"USD"},{"qty":100,"price":"$1.98910","currency":"USD"},{"qty":250,"price":"$1.86772","currency":"USD"},{"qty":500,"price":"$1.63426","currency":"USD"},{"qty":1000,"price":"$1.35410","currency":"USD"},{"qty":2000,"price":"$1.32150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/44741edca8c2ec43afb53acf8b055ad9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the SN74LVTH125IPWREP be used as a 3.3V to 2.5V level shifter?","answer":"The device is a buffer, not a level translator. Its supply range is 2.7 V to 3.6 V, and the output voltage swings to the supply rail. To shift from 3.3 V to 2.5 V, you would need a dedicated level-shifter or an open-drain buffer with pull-up resistors to 2.5 V."},{"question":"What is the difference between SN74LVTH125IPWREP and standard 74LVTH125?","answer":"The 'IPWREP' suffix indicates the tape-and-reel packaging (14-TSSOP) and the 'EP' enhanced-product designation from TI, which typically includes tighter test limits or extended temperature range support. The standard 74LVTH125D (SOIC) or 74LVTH125PW (TSSOP) are functionally identical but may not carry the same qualification level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LVTH125IPWREP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LVTH125IPWREP 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}}