{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS244QPWRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS244QPWRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS244QPWRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS244QPWRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS244QPWRQ1, Automotive AEC-Q100 74HCS series, octal buffer non-inverting, Schmitt-trigger inputs, 3-state outputs, 2V–6V supply, 7.8mA drive, -40°C to 125°C, 20-TSSOP.","salesMarkdown":"## Automotive-grade octal buffer with Schmitt-trigger inputs The Texas Instruments SN74HCS244QPWRQ1 is an automotive-qualified (AEC-Q100) octal buffer from the 74HCS family, providing two elements of 4-bit non-inverting buffering with Schmitt-trigger inputs and 3-state outputs. ## Schmitt-trigger inputs and 3-state outputs Schmitt-trigger inputs provide hysteresis that cleans up slow or noisy edges — useful on long PCB traces or harness wires where signal integrity is marginal. The 3-state outputs allow the buffer to be ganged on a shared bus; the high-impedance state disconnects the outputs when the enable is deasserted, avoiding contention. Housed in a 20-TSSOP (4.40mm width) surface-mount package, the SN74HCS244QPWRQ1 uses a standard octal-buffer footprint shared with many 74-series parts. It is ROHS3 compliant.","metaTitle":"SN74HCS244QPWRQ1 Automotive Buffer, Non-Inverting, 2V–6V","metaDescription":"Texas Instruments SN74HCS244QPWRQ1 automotive-grade octal buffer with Schmitt-trigger inputs, 3-state outputs, 2V–6V supply, -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)","Input Type":"Schmitt Trigger","Logic Type":"Buffer, Non-Inverting","Output Type":"3-State","Mounting Type":"Surface Mount","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Number of Elements":"2","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"20-TSSOP","Current - Output High, Low":"7.8mA, 7.8mA","Number of Bits per Element":"4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.81","priceTiers":[{"qty":1,"price":"$0.81000","currency":"USD"},{"qty":10,"price":"$0.71700","currency":"USD"},{"qty":25,"price":"$0.67360","currency":"USD"},{"qty":100,"price":"$0.54980","currency":"USD"},{"qty":250,"price":"$0.51064","currency":"USD"},{"qty":500,"price":"$0.43460","currency":"USD"},{"qty":1000,"price":"$0.34768","currency":"USD"},{"qty":2000,"price":"$0.31509","currency":"USD"},{"qty":6000,"price":"$0.30750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/30a1553b5d9fa8fb96fea2b1c84f8896.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCS244QPWRQ1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SN74HCS244QPWRQ1?","answer":"SN74HCS244QPWRQ1 is available to order through independent distribution. Submit an RFQ for current availability and pricing; each quote is confirmed at order time."},{"question":"Is SN74HCS244QPWRQ1 automotive grade?","answer":"Yes, it is part of the Automotive, AEC-Q100 series, qualified for automotive applications."},{"question":"Is SN74HCS244QPWRQ1 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant."},{"question":"What is the equivalent of SN74HCS244QPWRQ1?","answer":"The SN74LVC2G17QDCKRQ1 is a functionally similar automotive-grade buffer from the 74LVC family, but it is a single-gate device with 1-bit per element versus the 4-bit-per-element octal configuration of the SN74HCS244QPWRQ1. The SN74HCS244QPWRQ1 is the direct octal-buffer choice when you need 8-bit width in a single package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS244QPWRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS244QPWRQ1 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}}