{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUP1G17DBVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUP1G17DBVR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUP1G17DBVR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUP1G17DBVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74AUP1G17DBVR, 74AUP series, single buffer non-inverting Schmitt-trigger input, push-pull output, 0.8V–3.6V supply, 4mA output drive, -40°C to 85°C, SOT-23-5 package.","salesMarkdown":"## Single-bit buffer with Schmitt-trigger input for noise-prone rails The Texas Instruments SN74AUP1G17DBVR is a single non-inverting buffer from the 74AUP low-power logic family. Its Schmitt-trigger input provides clean switching even on slow or noisy signal edges, making it a natural choice for debouncing pushbuttons, conditioning sensor outputs, or squaring up oscillator signals in battery-powered and portable gear. Housed in a 5-pin SOT-23-5, the part occupies minimal board area while remaining hand-solderable for prototype rework. ## Supply voltage and temperature — fit for industrial and portable designs Rated for -40°C to 85°C ambient, the buffer suits indoor industrial control, outdoor telecom cabinets, and consumer portable products that see temperature extremes but not under-hood automotive conditions. The 4 mA output drive at both high and low levels is typical for a 1-bit buffer — adequate for driving a single CMOS load, a small LED, or the clock input of a downstream logic gate. It is not intended for heavy fan-out or line driving. ## Lifecycle and sourcing — active, no LTB risk TI lists the SN74AUP1G17DBVR as Active with ROHS3 compliance. For dual-sourcing flexibility, the SN74LVC2G17QDCKRQ1 is a functionally similar dual buffer with automotive AEC-Q100 qualification and a wider temperature range (-40°C to 125°C), but it operates from a 1.65 V minimum supply and comes in a different footprint — verify the pinout before substituting. ## What the ratings mean for the BOM The Schmitt-trigger input eliminates the need for an external RC filter on noisy lines — the hysteresis is built in. This saves two passives and a board via per channel.","metaTitle":"SN74AUP1G17DBVR 74AUP Buffer, Schmitt Trigger, SOT-23-5","metaDescription":"TI SN74AUP1G17DBVR single non-inverting buffer with Schmitt-trigger input, 0.8V–3.6V supply, 4mA output, SOT-23-5. Active, RoHS3. Available to order.","metaKeywords":null},"attributes":{"series":"74AUP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74AUP","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Schmitt Trigger","Logic Type":"Buffer, Non-Inverting","Output Type":"Push-Pull","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Supply":"0.8V ~ 3.6V","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"SOT-23-5","Current - Output High, Low":"4mA, 4mA","Number of Bits per Element":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.42500","currency":"USD"},{"qty":25,"price":"$0.39680","currency":"USD"},{"qty":100,"price":"$0.31760","currency":"USD"},{"qty":250,"price":"$0.29488","currency":"USD"},{"qty":500,"price":"$0.24952","currency":"USD"},{"qty":1000,"price":"$0.19281","currency":"USD"},{"qty":3000,"price":"$0.17580","currency":"USD"},{"qty":6000,"price":"$0.16446","currency":"USD"},{"qty":15000,"price":"$0.16050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3602abaefa452e1b2866b3982c7c3d51.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74AUP1G17DBVR active or obsolete?","answer":"The SN74AUP1G17DBVR is listed as Active by Texas Instruments with ROHS3 compliance. No end-of-life notice or last-time-buy date has been issued, so it remains a safe choice for new designs."},{"question":"What is the difference between SN74AUP1G17 and SN74LVC1G17?","answer":"The SN74AUP1G17 operates down to 0.8 V, while the SN74LVC1G17 has a minimum supply of 1.65 V. Both offer Schmitt-trigger inputs and similar output drive, but the AUP variant is the choice for sub-1.8 V rails. Package and pinout are the same in the SOT-23-5 case."},{"question":"Can I use SN74AUP1G17DBVR as a replacement for SN74AUP1G17DBVT?","answer":"The SN74AUP1G17DBVR and SN74AUP1G17DBVT share the same die and electrical specifications. The difference is the shipping medium: DBVR is Tape & Reel, DBVT is Cut Tape. For a one-to-one functional replacement on the board, yes — the part is identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUP1G17DBVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUP1G17DBVR 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}}