{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54LS54DMQB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"54LS54DMQB","canonicalUrl":"https://icboms.com/texas-instruments/54LS54DMQB","factsUrl":"https://icboms.com/api/mcp/products/54LS54DMQB","rawCanonicalId":null},"summary":{"shortDescription":"54LS54DMQB, LS series, AND-OR-INVERT gate, Bulk package, active lifecycle.","salesMarkdown":"## AND-OR-INVERT gate in LS logic The 54LS54DMQB is an AND-OR-INVERT gate from the LS (Low-Power Schottky) series, a logic family that balances speed and power for TTL-based designs. It implements the AND-OR-INVERT function — two AND terms feed into a NOR stage — useful for sum-of-products logic without external gating. That means it sits in a socket or solders into plated through-holes on the PCB. No surface-mount option is listed for this order code, so if your board is SMT-only, you will need a different package variant or a logic-level translator.","metaTitle":"54LS54DMQB AND-OR-INVERT Gate, LS Series, Active","metaDescription":"54LS54DMQB AND-OR-INVERT gate, LS series, Bulk package. Active lifecycle.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.54","priceTiers":[{"qty":555,"price":"$0.54000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea1ff2d1946369f3c846646d5ae3f410.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/54LS54DMQB/alternatives.json"},"ai":{"faq":[{"question":"Is 54LS54DMQB available in surface mount package?","answer":"No, the listed package is Bulk, which indicates a through-hole format. No surface-mount option is recorded for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/54LS54DMQB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/54LS54DMQB 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}}