{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD74HCT02M96","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD74HCT02M96","canonicalUrl":"https://icboms.com/texas-instruments/CD74HCT02M96","factsUrl":"https://icboms.com/api/mcp/products/CD74HCT02M96","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74HCT series, CD74HCT02M96, NOR Gate, 4 Circuits, 2 Inputs, 4mA output, 4.5V to 5.5V supply, 14-SOIC, -55 to 125°C operating temperature.","salesMarkdown":"## Quad 2-input NOR gate for 5V TTL-compatible logic The Texas Instruments CD74HCT02M96 is a 74HCT-series quad 2-input NOR gate in a 14-SOIC surface-mount package. It operates from a 4.5V to 5.5V supply and is specified over the full military temperature range of -55°C to 125°C. Each of the four gates can sink or source 4mA, with a typical quiescent current of just 2µA. Propagation delay is 21ns maximum at 4.5V with a 50pF load, making it a drop-in replacement for legacy 74LS/74S TTL logic in designs that need CMOS power efficiency with TTL-compatible input thresholds (0.8V low, 2V high). ## Active production, ROHS3, and full temperature range It is ROHS3 compliant, so it meets current European and global environmental requirements for new designs. The -55°C to 125°C operating range covers avionics, downhole instrumentation, and outdoor industrial control where the ambient temperature can swing well beyond commercial or even industrial limits. The 14-SOIC package is widely second-sourced; if you need a dual-sourcing option, the pin-compatible CD74HCT132M96 offers the same footprint but with Schmitt-trigger inputs and a slightly slower 33ns propagation delay at 4.5V. ## What the 21ns propagation delay means for your bus timing At 4.5V and 50pF load, the maximum propagation delay is 21ns. In a 5V system clocked at 25 MHz (40ns period), that leaves 19ns for setup and hold on the receiving flip-flop after the NOR gate output settles. That is comfortable for most glue-logic applications, but if you are chaining multiple gates in a critical path, budget the cumulative delay. The 4mA output drive is enough for one or two standard CMOS loads but will struggle with heavily loaded buses or long traces without a buffer.","metaTitle":"CD74HCT02M96 74HCT Quad 2-Input NOR Gate, 14-SOIC","metaDescription":"TI CD74HCT02M96 quad 2-input NOR gate in 14-SOIC. 4.5V-5.5V supply, 21ns prop delay at 50pF, 2µA quiescent. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"74HCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"74HCT","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":"4.5V ~ 5.5V","Number of Circuits":"4","Operating Temperature":"-55°C ~ 125°C","Input Logic Level - Low":"0.8V","Supplier Device Package":"14-SOIC","Input Logic Level - High":"2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"4mA, 4mA","Max Propagation Delay @ V, Max CL":"21ns @ 4.5V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.53000","currency":"USD"},{"qty":10,"price":"$0.45300","currency":"USD"},{"qty":25,"price":"$0.42280","currency":"USD"},{"qty":100,"price":"$0.33840","currency":"USD"},{"qty":250,"price":"$0.31420","currency":"USD"},{"qty":500,"price":"$0.26584","currency":"USD"},{"qty":1000,"price":"$0.20543","currency":"USD"},{"qty":2500,"price":"$0.16430","currency":"USD"},{"qty":5000,"price":"$0.15370","currency":"USD"},{"qty":12500,"price":"$0.15000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b9dd81f2f2fc0e9e5f8d3ac82cd3cdab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to CD74HCT02M96?","answer":"The pin-compatible CD74HCT132M96 is a quad 2-input NAND gate with Schmitt-trigger inputs in the same 14-SOIC package, but with a 33ns propagation delay at 4.5V. For a faster OR-gate function in 5V systems, the SN74AC32DR (74AC series) offers 7.5ns delay but operates over -40°C to 85°C only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD74HCT02M96","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD74HCT02M96 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}