{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHCT1G86DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHCT1G86DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHCT1G86DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74AHCT1G86DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHCT series single 2-input XOR gate, SN74AHCT1G86DCKR, in SC-70-5 package. 4.5V–5.5V supply, 8mA output drive, 7.9ns max propagation delay at 5V/50pF, -40°C to 125°C operating range.","salesMarkdown":"## Active lifecycle, no LTB risk The SN74AHCT1G86DCKR carries an Active product status with ROHS3 compliance. There is no end-of-life notice, no last-time-buy window, and no successor part number to track. For a BOM line that needs a 5V XOR gate in SC-70-5, this part is a stable, long-term fit — no sourcing surprises over the next several years. ## Sourcing and availability This part is sourced through independent distribution and quoted to order against an RFQ. The SC-70-5 package ships in Tape & Reel or Cut Tape options.","metaTitle":"SN74AHCT1G86DCKR XOR Gate, 7.9ns, SC-70-5","metaDescription":"TI SN74AHCT1G86DCKR single 2-input XOR gate in SC-70-5. 4.5V–5.5V supply, 1 µA quiescent, 7.9ns propagation delay. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"74AHCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"74AHCT","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"XOR (Exclusive OR)","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"4.5V ~ 5.5V","Number of Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"SC-70-5","Input Logic Level - High":"2V","Current - Quiescent (Max)":"1 µA","Current - Output High, Low":"8mA, 8mA","Max Propagation Delay @ V, Max CL":"7.9ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.44","priceTiers":[{"qty":1,"price":"$0.44000","currency":"USD"},{"qty":10,"price":"$0.35900","currency":"USD"},{"qty":25,"price":"$0.32800","currency":"USD"},{"qty":100,"price":"$0.24420","currency":"USD"},{"qty":250,"price":"$0.22132","currency":"USD"},{"qty":500,"price":"$0.18316","currency":"USD"},{"qty":1000,"price":"$0.13738","currency":"USD"},{"qty":3000,"price":"$0.12593","currency":"USD"},{"qty":6000,"price":"$0.11830","currency":"USD"},{"qty":15000,"price":"$0.11066","currency":"USD"},{"qty":30000,"price":"$0.10800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c5fd70604f859e54a6ad5f55c45f63a4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AHCT1G86DCKR/alternatives.json"},"ai":{"faq":[{"question":"Is SN74AHCT1G86DCKR compatible with 3.3V systems?","answer":"No. The supply range is 4.5V to 5.5V, and the input high threshold is 2V minimum. It cannot be powered from 3.3V, nor will it reliably recognize a 3.3V CMOS output as a logic high without level translation."},{"question":"What is the propagation delay of SN74AHCT1G86DCKR?","answer":"Maximum propagation delay is 7.9ns at 5V supply with a 50pF load. This is the figure to use for timing closure on a 5V bus."},{"question":"Is SN74AHCT1G86DCKR RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's status."},{"question":"Does SN74AHCT1G86DCKR support 5V supply only?","answer":"Yes. The rated supply range is 4.5V to 5.5V, which is a standard 5V rail. It does not support 3.3V or lower supplies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHCT1G86DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHCT1G86DCKR 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}}