{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC02DT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC02DT","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC02DT","factsUrl":"https://icboms.com/api/mcp/products/SN74HC02DT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series SN74HC02DT, quad 2-input NOR gate, 2V to 6V supply, 5.2mA output drive, 15ns propagation delay at 6V/50pF, -40°C to 85°C, 14-SOIC package, Tape & Reel.","salesMarkdown":"## Quad 2-input NOR gate in the 74HC family The Texas Instruments SN74HC02DT is a quad 2-input NOR gate from the 74HC logic family, packaged in a 14-SOIC (3.90 mm width) surface-mount package. It operates across a 2V to 6V supply range and is rated for -40°C to 85°C. Each gate sinks or sources 5.2 mA, quiescent current is 2 µA, and propagation delay is 15 ns at 6V with 50 pF load. ## Package and ordering code The DT suffix in SN74HC02DT specifies the Tape & Reel (TR) and Cut Tape (CT) packaging options for the 14-SOIC body. The supplier device package is 14-SOIC, a common footprint that matches many existing PCB layouts. If your pick-and-place line runs tape-fed, the TR variant is the one to order. ## Lifecycle and sourcing posture The SN74HC02DT carries an Active lifecycle status and is ROHS3 compliant.","metaTitle":"SN74HC02DT 74HC Quad 2-Input NOR Gate, 14-SOIC, Active","metaDescription":"TI SN74HC02DT quad 2-input NOR gate, 74HC series, 2V-6V supply, 15ns delay at 6V/50pF, -40°C to 85°C, 14-SOIC.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74HC","Package":"Tape & Reel (TR); Cut Tape (CT)","Logic Type":"NOR Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C","Input Logic Level - Low":"0.5V ~ 1.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"5.2mA, 5.2mA","Max Propagation Delay @ V, Max CL":"15ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.16000","currency":"USD"},{"qty":10,"price":"$1.03500","currency":"USD"},{"qty":25,"price":"$0.98240","currency":"USD"},{"qty":100,"price":"$0.80700","currency":"USD"},{"qty":250,"price":"$0.75436","currency":"USD"},{"qty":500,"price":"$0.66664","currency":"USD"},{"qty":1250,"price":"$0.52629","currency":"USD"},{"qty":2500,"price":"$0.49650","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/edea3a22f022735c1cd5c8059a705bf0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74HC02DT obsolete?","answer":"No, the SN74HC02DT is Active in production with no discontinuation notice. It remains a current product in the 74HC series."},{"question":"What are the alternatives to SN74HC02DT?","answer":"For a functionally similar quad 2-input gate, the SN74LV08ADR (AND gate) and SN74LV00APWR (NAND gate) are in the 74LV series with faster propagation delay (7.9 ns and 7.5 ns at 5V/50pF respectively) and a wider temperature range of -40°C to 125°C for the 08ADR. Both are surface-mount and operate at 2V to 5.5V. If you need a single-gate NOR, the SN74AHC1G00DBVT is a single 2-input NAND in SOT-23."},{"question":"Does SN74HC02DT come in tape and reel?","answer":"Yes, the DT suffix indicates Tape & Reel (TR) and Cut Tape (CT) packaging options for the 14-SOIC package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC02DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC02DT 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}}