{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HC02NS","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HC02NS","canonicalUrl":"https://icboms.com/texas-instruments/SN74HC02NS","factsUrl":"https://icboms.com/api/mcp/products/SN74HC02NS","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HC series quad 2-input NOR gate, SN74HC02NS, 14-SOIC (0.209\", 5.30mm width) surface-mount package, 2V to 6V supply, -40°C to 85°C, ROHS3 compliant.","salesMarkdown":"## What the ratings mean for the BOM The SN74HC02NS is a quad 2-input NOR gate from the 74HC family, packing four independent gates into a 14-SOIC package. Each gate takes two inputs and outputs the NOR result — useful for combinational logic, pulse shaping, or gating clock signals in a 2V to 6V supply rail. The 5.2mA output drive (both high and low) is enough to fan out to several 74HC-family inputs or drive a small LED through a series resistor. Propagation delay of 15ns at 6V and 50pF load means the gate keeps up with most slow-to-moderate-speed digital buses without timing issues. Quiescent current maxes out at 2 µA, so the chip adds negligible standby draw — useful in battery-powered or always-on logic sections where every microamp counts. The 14-SOIC package (5.30mm body width, 0.209\" pitch) is a standard surface-mount footprint that reflows with common lead-free profiles. The supplier device package is 14-SO, so the land pattern matches SOIC-14 with 1.27mm pin spacing. Supplied in Tube packaging, which means the parts arrive in a rigid plastic stick — fine for hand assembly or small-batch pick-and-place, but for high-volume reels you'd want the tape-and-reel variant. The gate works in factory-floor controllers, outdoor telecom cabinets, or automotive cabin electronics — anywhere the ambient stays within that band and the supply stays between 2V and 6V.","metaTitle":"SN74HC02NS 74HC Quad 2-Input NOR Gate, 14-SOIC","metaDescription":"SN74HC02NS quad 2-input NOR gate from 74HC series. Active production, 2V-6V supply, 5.2mA output, -40°C to 85°C. ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Series":"74HC","Package":"Tube","Logic Type":"NOR Gate","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.209\\\", 5.30mm 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":"0.1V ~ 0.26V","Supplier Device Package":"14-SO","Input Logic Level - High":"1.998V ~ 5.8V","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":"$1.41","priceTiers":[{"qty":1,"price":"$1.41000","currency":"USD"},{"qty":10,"price":"$1.26000","currency":"USD"},{"qty":25,"price":"$1.19600","currency":"USD"},{"qty":100,"price":"$0.98250","currency":"USD"},{"qty":250,"price":"$0.91844","currency":"USD"},{"qty":500,"price":"$0.81164","currency":"USD"},{"qty":1000,"price":"$0.64077","currency":"USD"},{"qty":2500,"price":"$0.60450","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/edea3a22f022735c1cd5c8059a705bf0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HC02NS/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SN74HC02NS and how is it quoted?","answer":"SN74HC02NS is sourced through independent and authorized distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HC02NS","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HC02NS 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}}