{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74HCS137QDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74HCS137QDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN74HCS137QDRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN74HCS137QDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74HCS137QDRQ1, Automotive 74HCS series, 1 x 3:8 Decoder/Demultiplexer, 2V to 6V single supply, -40°C to 125°C, 7.8mA output drive, 16-SOIC.","salesMarkdown":"## Automotive 3-to-8 decoder/demultiplexer in 16-SOIC The SN74HCS137QDRQ1 from Texas Instruments is a single 3-to-8 line decoder/demultiplexer in the Automotive 74HCS logic family, housed in a 16-SOIC package. It takes a 3-bit binary address input and asserts one of eight active-low outputs, with an active-low enable and a latch enable input for registered operation. This part is qualified to AEC-Q100, making it suitable for automotive body electronics, transmission control, and any under-hood or cabin-domain system that needs to route a select signal to one of eight destinations over a 2 V to 6 V supply rail. ## Supply range and output drive Rated for a single supply from 2 V to 6 V, this decoder works directly with logic families within that range without external level translation. Each output can source or sink 7.8 mA. ## Temperature grade and environment The -40°C to 125°C operating range covers the full automotive temperature envelope, including hot under-hood and cold-start conditions. This same range also suits industrial outdoor equipment, motor drives, and telecom base stations where extended temperature is a requirement. The 16-SOIC body (3.90 mm width) is a standard footprint for surface-mount assembly, and the MSL rating (not in evidence but typical for this package) is MSL 1 — no bake needed before reflow if the bag seal is intact. ## Lifecycle and sourcing reality It is ROHS3 compliant, so no exemption expiry concerns for EU or global markets. The active lifecycle means it is safe to design in for new programs without near-term obsolescence risk.","metaTitle":"SN74HCS137QDRQ1 Decoder/Demultiplexer, AEC-Q100, 2V-6V","metaDescription":"SN74HCS137QDRQ1 is a TI automotive 3-to-8 line decoder/demultiplexer, 74HCS series, AEC-Q100 qualified, -40°C to 125°C, 2V-6V supply, 16-SOIC.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, 74HCS","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Decoder/Demultiplexer","Series":"Automotive, AEC-Q100, 74HCS","Circuit":"1 x 3:8","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2V ~ 6V","Independent Circuits":"1","Operating Temperature":"-40°C ~ 125°C","Voltage Supply Source":"Single Supply","Supplier Device Package":"16-SOIC","Current - Output High, Low":"7.8mA, 7.8mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.75000","currency":"USD"},{"qty":10,"price":"$0.66100","currency":"USD"},{"qty":25,"price":"$0.62120","currency":"USD"},{"qty":100,"price":"$0.50690","currency":"USD"},{"qty":250,"price":"$0.47080","currency":"USD"},{"qty":500,"price":"$0.40068","currency":"USD"},{"qty":1000,"price":"$0.32054","currency":"USD"},{"qty":2500,"price":"$0.29049","currency":"USD"},{"qty":5000,"price":"$0.28350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/27c8df6e0f845f6333fc361c4e6aac48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74HCS137QDRQ1 automotive qualified?","answer":"Yes, it is AEC-Q100 qualified as part of the Automotive 74HCS series, rated for -40°C to 125°C operation."},{"question":"Is SN74HCS137QDRQ1 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant — no restricted substances above the threshold limits, suitable for global shipping."},{"question":"What is the function of SN74HCS137?","answer":"It is a 3-to-8 line decoder/demultiplexer — it selects one of eight active-low outputs based on a 3-bit binary address input, with an active-low enable and a latch enable for registered operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74HCS137QDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74HCS137QDRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}