{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS373QWRKSRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS373QWRKSRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS373QWRKSRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS373QWRKSRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS373QWRKSRQ1, octal D-type transparent latch, 8:8 circuit, tri-state outputs, 2V~6V supply, 9.6ns propagation delay, -40°C~125°C, 20-VFQFN Exposed Pad package.","salesMarkdown":"## Active production, automotive-qualified octal latch The Texas Instruments SN74HCS373QWRKSRQ1 is an octal D-type transparent latch with tri-state outputs, organized as 8:8 circuit. Propagation delay is 9.6ns, adequate for moderate-speed bus isolation and data storage applications. Output high/low current is 7.8mA each, sufficient for driving typical CMOS loads. ## Package and mounting for automated assembly Housed in a 20-VFQFN Exposed Pad package (2.5x4.5mm body), this part supports surface-mount assembly with wettable flanks for improved solder-joint inspection. The exposed pad aids thermal dissipation when soldered to a PCB ground plane. Supplied in Tape & Reel, it is ready for pick-and-place lines. It is ROHS3 compliant.","metaTitle":"SN74HCS373QWRKSRQ1 Octal D-Type Latch, 2V-6V, -40°C~125°C","metaDescription":"TI SN74HCS373QWRKSRQ1 octal transparent D-type latch with tri-state outputs. 8:8 circuit, 9.6ns propagation delay, 2V-6V supply, -40°C~125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Circuit":"8:8","Package":"Tape & Reel (TR)","Logic Type":"D-Type Transparent Latch","Output Type":"Tri-State","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"20-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"20-VQFN (2.5x4.5)","Delay Time - Propagation":"9.6ns","Current - Output High, Low":"7.8mA, 7.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.32892","priceTiers":[{"qty":3000,"price":"$0.32892","currency":"USD"},{"qty":6000,"price":"$0.32100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/624770758005eb11d5ae51b01dc37865.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74HCS373QWRKSRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is SN74HCS373QWRKSRQ1 suitable for 5V operation?","answer":"Yes, the supply range is 2V to 6V, so 5V operation is within spec. The 9.6ns propagation delay and 7.8mA output drive are characterized at 5V typical conditions."},{"question":"What is the difference between SN74HCS373 and 74HC373?","answer":"The older 74HC373 typically comes in DIP/SOIC with commercial or industrial temperature grades. Both are octal transparent latches with tri-state outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS373QWRKSRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS373QWRKSRQ1 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}}