{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74AHCT1G02DCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74AHCT1G02DCKR","canonicalUrl":"https://icboms.com/texas-instruments/SN74AHCT1G02DCKR","factsUrl":"https://icboms.com/api/mcp/products/SN74AHCT1G02DCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74AHCT series, NOR Gate, 1-Element, 2-Input, 8mA output, SC-70-5, -40°C to 85°C.","salesMarkdown":"The SN74AHCT1G02DCKR: Status is Active per TI's product lifecycle. The part is ROHS3 compliant. We source and quote it to order against an RFQ. SC-70-5 (also called SOT-353). Five pins, surface-mount only.","metaTitle":"SN74AHCT1G02DCKR NOR Gate, 5.5V Supply, SC-70-5","metaDescription":"TI SN74AHCT1G02DCKR single 2-input NOR gate, 4.5V–5.5V supply, 7.5ns propagation delay, -40°C to 85°C, SC-70-5 package. Active production, available 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":"NOR Gate","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 ~ 85°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":"7.5ns @ 5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.39","priceTiers":[{"qty":1,"price":"$0.39000","currency":"USD"},{"qty":10,"price":"$0.28800","currency":"USD"},{"qty":25,"price":"$0.25240","currency":"USD"},{"qty":100,"price":"$0.16330","currency":"USD"},{"qty":250,"price":"$0.13516","currency":"USD"},{"qty":500,"price":"$0.10812","currency":"USD"},{"qty":1000,"price":"$0.08289","currency":"USD"},{"qty":3000,"price":"$0.07208","currency":"USD"},{"qty":6000,"price":"$0.06487","currency":"USD"},{"qty":15000,"price":"$0.05766","currency":"USD"},{"qty":30000,"price":"$0.05406","currency":"USD"},{"qty":75000,"price":"$0.05100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/36b443308b9bdb25162e8510b3e6baa0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74AHCT1G02DCKR/alternatives.json"},"ai":{"faq":[{"question":"Can SN74AHCT1G02DCKR be used in a 3.3V system?","answer":"No — this part requires a 4.5V to 5.5V supply. The input high threshold is 2V, which is above a typical 3.3V output's VOH, so it will not reliably detect a logic high at 3.3V."},{"question":"What is the equivalent or alternative for SN74AHCT1G02DCKR?","answer":"A pin-compatible NOR gate in the same package is the 74AHC1G02 (e.g., SN74AHC1G02DCKR), which runs at 2V to 5.5V and is 3.3V compatible. For a NAND function, the SN74AHC1G00DBVT is a close peer but different logic type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74AHCT1G02DCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74AHCT1G02DCKR 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}}