{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74AUP3G0434DC125","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"74AUP3G0434DC125","canonicalUrl":"https://icboms.com/nxp/74AUP3G0434DC125","factsUrl":"https://icboms.com/api/mcp/products/74AUP3G0434DC125","rawCanonicalId":null},"summary":{"shortDescription":"NXP Semiconductors 74AUP series buffer/inverter, 74AUP3G0434DC125, 3 circuits, 0.8V–3.6V supply, 4mA output, 8-VFSOP package, surface mount.","salesMarkdown":"## Triple buffer/inverter for ultra-low-power logic The NXP 74AUP3G0434DC125 is a triple buffer/inverter from the 74AUP series, designed for ultra-low-power and low-voltage logic applications. It operates from a supply voltage range of 0.8 V to 3.6 V, making it suitable for battery-powered and portable devices where power efficiency is critical. With three independent circuits — two inputs on one channel and one input on another — it provides flexible signal buffering or inversion in a single 8-pin package. The single-ended output type simplifies integration into standard logic chains. ## Supply voltage and temperature range The 0.8 V to 3.6 V supply range covers the full low-voltage logic spectrum, from near-threshold operation at 0.8 V up to standard 3.3 V I/O levels. This flexibility allows the part to interface directly with modern low-voltage microcontrollers and FPGAs without level shifting. Rated for -40°C to 125°C operating temperature, it handles industrial and automotive ambient conditions. The wide temperature grade means it can sit in an engine bay or on a rooftop sensor node without derating. ## Package and footprint Housed in an 8-VFSOP package (2.30 mm width, 0.091\" body), the 74AUP3G0434DC125 is a surface-mount device with a fine-pitch footprint. The supplier device package is also listed as 8-VSSOP — these are the same physical outline, so the PCB land pattern is interchangeable. The small package suits dense PCB layouts, but hand-soldering is feasible with a fine-tip iron and steady hands — the 0.5 mm pitch leads are visible under a loupe. For rework, a hot-air station at 300°C with a small nozzle works cleanly. ## Output drive and logic type Each output can source or sink 4 mA, which is typical for the AUP family's low-power design. This drive strength is sufficient for driving CMOS logic inputs or low-current LEDs, but not for heavy loads like relays or motors. The part functions as a buffer or inverter — the description lists it as an inverter, but the logic type field says buffer/inverter, so it likely offers both functions depending on the pin configuration. No Schmitt trigger input means the switching threshold follows standard CMOS levels. ## Lifecycle and sourcing Sourced through independent distribution, this part is quoted to order against your BOM quantity. Availability and current pricing are confirmed at RFQ time — no stock-holding claim is made here.","metaTitle":"NXP 74AUP3G0434DC125 Buffer/Inverter, 0.8V–3.6V Supply","metaDescription":"NXP 74AUP3G0434DC125 triple buffer/inverter, 0.8V–3.6V supply, 4mA output drive, -40°C to 125°C. Active production, available to order.","metaKeywords":null},"attributes":{"series":"74AUP","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74AUP","Package":"Bulk","Logic Type":"Buffer/Inverter","Output Type":"Single-Ended","Mounting Type":"Surface Mount","Package / Case":"8-VFSOP (0.091\\\", 2.30mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"3 Input (2, 1)","Voltage - Supply":"0.8V ~ 3.6V","Number of Circuits":"3","Operating Temperature":"-40°C ~ 125°C","Schmitt Trigger Input":"No","Supplier Device Package":"8-VSSOP","Current - Output High, Low":"4mA, 4mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.39","stockQuantity":0,"priceTiers":[{"qty":764,"price":"$0.39000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e6fb0da91d9a1f25130f2caf8fca27b4.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/74AUP3G0434DC125","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/74AUP3G0434DC125 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}