{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS7266QPWRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS7266QPWRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS7266QPWRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS7266QPWRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS7266QPWRQ1, Automotive AEC-Q100 74HCS series, quad 2-input XNOR gate with Schmitt-trigger inputs, 2V-6V supply, -40°C to 125°C, 14-TSSOP package.","salesMarkdown":"## Quad 2-input XNOR gate for automotive logic — what it is, what it does Each of the four independent circuits performs the Boolean XNOR function: output is high when both inputs are equal. The Schmitt-trigger inputs provide noise immunity on slowly changing or noisy signals, making the part suitable for sensor interfaces, switch debouncing, and control logic in automotive body electronics, powertrain, and industrial environments where signal integrity matters. The supply range spans 2V to 6V, covering both 3.3V and 5V logic rails common in automotive ECUs. Quiescent current is 2 µA maximum — negligible in battery-backed or always-on modules. Output drive is 7.8 mA sink and source at rated conditions, enough to drive downstream CMOS logic inputs or low-power LEDs directly. Propagation delay is 16 ns at 6V, 50 pF load — fast enough for control loops and state machines running at moderate clock speeds. ## Mounting and integration notes Surface-mount 14-TSSOP package, 0.173\" (4.40 mm) body width. The supplier device package is 14-TSSOP. CT is for prototypes or small builds. No special thermal management is needed; the 2 µA quiescent current keeps self-heating negligible across the temperature range.","metaTitle":"SN74HCS7266QPWRQ1 Automotive XNOR Gate, 14-TSSOP, AEC-Q100","metaDescription":"SN74HCS7266QPWRQ1 is a quad 2-input XNOR gate from TI's 74HCS series, AEC-Q100 qualified, with Schmitt-trigger inputs. Operates 2V-6V, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74HCS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100, 74HCS","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Schmitt Trigger Input","Logic Type":"XNOR (Exclusive NOR)","Mounting Type":"Surface Mount","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Number of Inputs":"2","Voltage - Supply":"2V ~ 6V","Number of Circuits":"4","Operating Temperature":"-40°C ~ 125°C (TA)","Input Logic Level - Low":"1V ~ 3V","Supplier Device Package":"14-TSSOP","Input Logic Level - High":"1.5V ~ 4.2V","Current - Quiescent (Max)":"2 µA","Current - Output High, Low":"7.8mA, 7.8mA","Max Propagation Delay @ V, Max CL":"16ns @ 6V, 50pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.65","priceTiers":[{"qty":1,"price":"$0.65000","currency":"USD"},{"qty":10,"price":"$0.55300","currency":"USD"},{"qty":25,"price":"$0.51560","currency":"USD"},{"qty":100,"price":"$0.41260","currency":"USD"},{"qty":250,"price":"$0.38308","currency":"USD"},{"qty":500,"price":"$0.32414","currency":"USD"},{"qty":1000,"price":"$0.25048","currency":"USD"},{"qty":2000,"price":"$0.22838","currency":"USD"},{"qty":6000,"price":"$0.21364","currency":"USD"},{"qty":10000,"price":"$0.20850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b8be43360bd634831a21562774551094.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCS7266QPWRQ1/alternatives.json"},"ai":{"faq":[{"question":"Does SN74HCS7266QPWRQ1 have Schmitt-trigger inputs?","answer":"Yes, the Schmitt-trigger input feature is listed, providing hysteresis for noise rejection on slow or noisy input signals."},{"question":"Is SN74HCS7266QPWRQ1 lead-free and RoHS compliant?","answer":"Yes, the part is ROHS3 compliant."},{"question":"What is the difference between 74HCS and 74HC logic families?","answer":"The 74HCS family integrates Schmitt-trigger inputs as a standard feature, providing built-in hysteresis for improved noise immunity compared to standard 74HC gates. The SN74HCS7266QPWRQ1 is a 74HCS part and includes Schmitt-trigger inputs on all four channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS7266QPWRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS7266QPWRQ1 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}}