{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AUP1T87DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AUP1T87DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AUP1T87DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74AUP1T87DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AUP series single 2-input XNOR gate, Schmitt trigger inputs, SC-70-5 package, 2.3 V to 3.6 V supply, 500 nA quiescent current, SN74AUP1T87DCKR.","salesMarkdown":"## Low-power XNOR with Schmitt-trigger inputs The SN74AUP1T87DCKR is a single 2-input XNOR gate from TI's 74AUP low-power logic family, featuring Schmitt-trigger inputs for noise immunity on slow or noisy signal edges. ## Signal integrity and timing for the BOM The Schmitt-trigger inputs accept slow-rising signals from sensors or RC oscillators without chatter — the low-level threshold is 0.35 V to 0.5 V, and the high-level threshold is 1.1 V to 1.19 V, providing hysteresis that rejects noise on long PCB traces. Maximum propagation delay is 4.4 ns at 3.3 V with a 30 pF load, which sets the timing budget for the downstream flop or counter in a mixed-voltage interface. The output can source or sink 4 mA, adequate for driving a single CMOS load or a low-current LED indicator directly.","metaTitle":"SN74AUP1T87DCKR XNOR Gate, SC-70-5, 2.3-3.6V","metaDescription":"Texas Instruments SN74AUP1T87DCKR single 2-input XNOR gate with Schmitt trigger inputs. 500 nA quiescent, 4.4 ns prop delay at 3.3V. SC-70-5 package.","metaKeywords":null},"attributes":{"series":"74AUP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"74AUP","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger","Logic Type":"XNOR (Exclusive NOR)","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2.3V ~ 3.6V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.35V ~ 0.5V","Supplier Device Package":"SC-70-5","Input Logic Level - High":"1.1V ~ 1.19V","Current - Quiescent (Max)":"500 nA","Current - Output High, Low":"4mA, 4mA","Max Propagation Delay @ V, Max CL":"4.4ns @ 3.3V, 30pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.36000","currency":"USD"},{"qty":25,"price":"$0.32960","currency":"USD"},{"qty":100,"price":"$0.24510","currency":"USD"},{"qty":250,"price":"$0.22216","currency":"USD"},{"qty":500,"price":"$0.18386","currency":"USD"},{"qty":1000,"price":"$0.13789","currency":"USD"},{"qty":3000,"price":"$0.12640","currency":"USD"},{"qty":6000,"price":"$0.11874","currency":"USD"},{"qty":15000,"price":"$0.11108","currency":"USD"},{"qty":30000,"price":"$0.10841","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4c74431ea17950121e52b3efdf2a9fb8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does SN74AUP1T87DCKR come in?","answer":"It is supplied in a 5-lead SC-70 (SOT-353) surface-mount package, also known as SC-70-5. Available in tape-and-reel or cut-tape formats."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AUP1T87DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AUP1T87DCKR 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}}