{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74HC7266D/S410118","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"74HC7266D-S410118","canonicalUrl":"https://icboms.com/nxp/74HC7266D-S410118","factsUrl":"https://icboms.com/api/mcp/products/74HC7266D%2FS410118","rawCanonicalId":null},"summary":{"shortDescription":"NXP 74HC series, 74HC7266D/S410118, XNOR (Exclusive NOR) gate, 4 circuits, 2 inputs per gate, 14-SOIC package, 2V to 6V supply, -40°C to 125°C.","salesMarkdown":"## XNOR gate — the identity checker for your board The NXP 74HC7266D/S410118 is a quad 2-input XNOR (Exclusive NOR) gate from the 74HC family. It outputs a high when both inputs match. Packaged in a 14-SOIC surface-mount package, it operates across a 2V to 6V supply range and a -40°C to 125°C temperature range. With four independent XNOR gates per package, it replaces discrete comparator circuits or multiple standard logic gates in applications like parity checking, data comparison, and encryption circuits. No last-time-buy notice, no end-of-life clock ticking. The 74HC series is a mature logic family with broad second-source availability across multiple manufacturers, so supply risk is low even if NXP's own fab allocation tightens. ## Quiescent current — 2 µA max, essentially zero Maximum quiescent current is 2 µA across the full supply range. For battery-powered or always-on circuits, this gate adds negligible static draw. The dynamic current scales with frequency and load capacitance — at a few MHz, it's still in the low milliamps, well within what a small LDO or coin cell can supply.","metaTitle":"74HC7266D/S410118 NXP 74HC XNOR Gate, 4-ch 2-input, 14-SOIC","metaDescription":"NXP 74HC7266D/S410118 quad 2-input XNOR gate in 14-SOIC. 2V-6V supply, 20ns prop delay at 6V, -40°C to +125°C.","metaKeywords":null},"attributes":{"series":"74HC","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"74HC","Package":"Bulk","Logic Type":"XNOR (Exclusive NOR)","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 ~ 125°C","Input Logic Level - Low":"0.5V ~ 1.8V","Supplier Device Package":"14-SO","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":"20ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.22","priceTiers":[{"qty":1374,"price":"$0.22000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ba52492021bccab462093c1701ff992.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74HC7266D%2FS410118/alternatives.json"},"ai":{"faq":[{"question":"What is the propagation delay of 74HC7266D?","answer":"The maximum propagation delay is 20 ns at 6V supply with a 50 pF load. At lower supply voltages the delay increases — expect roughly 30-40 ns at 3.3V. This matters for timing closure in clocked paths above 10 MHz."},{"question":"What is the closest pin-compatible alternative to 74HC7266D/S410118?","answer":"The 74HC7266 is a standard 14-pin quad XNOR gate. Pin-compatible alternatives include the standard 74HC7266 from other manufacturers (TI, Diodes Inc., etc.) — the 14-SOIC footprint is industry-standard. The 74HC86 (quad XOR) shares the same pinout but inverts the output logic, so it is not a direct functional replacement without an additional inverter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/74HC7266D-S410118","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/74HC7266D-S410118 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}