{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54F153LMQB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"54F153LMQB","canonicalUrl":"https://icboms.com/texas-instruments/54F153LMQB","factsUrl":"https://icboms.com/api/mcp/products/54F153LMQB","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor 54F153LMQB, F/FAST Series Multiplexer, Bulk Package, RoHS non-compliant, Active lifecycle.","salesMarkdown":"The 54F153LMQB is a multiplexer from the F/FAST series, described as MULTIPLEXER, F/FAST SERIES. This part is listed as active, so there is no LTB or EOL window to plan around. It remains a legitimate choice for sustaining production on existing designs, though the RoHS non-compliant status means it cannot be used in new builds that require lead-free assembly. For RoHS-exempt military, aerospace, or high-rel applications that still specify tin-lead solder, the 54F153LMQB is a clean fit. not on tape-and-reel. That is typical for through-hole DIP parts going into panel or bench assembly. Plan for tube or anti-static tray handling on the pick-and-place if you are running a mixed-technology line; otherwise, manual insertion is straightforward.","metaTitle":"54F153LMQB Multiplexer, F/FAST Series, Active – Buy Online","metaDescription":"54F153LMQB is an active F/FAST series multiplexer from National Semiconductor. RoHS non-compliant. Bulk package.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.59","priceTiers":[{"qty":116,"price":"$2.59000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2bf0b6e18c0d255be4e51875bc4c8fe2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/54F153LMQB/alternatives.json"},"ai":{"faq":[{"question":"What is the function of the 54F153LMQB?","answer":"It is a multiplexer from the F/FAST series, used to select one of several digital input signals and route it to a single output. Typical applications include data routing in high-speed TTL logic systems."},{"question":"Is the 54F153LMQB RoHS compliant?","answer":"No, the 54F153LMQB is RoHS non-compliant. It is intended for applications that permit tin-lead solder, such as military, aerospace, or high-reliability programs with a RoHS exemption."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/54F153LMQB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/54F153LMQB 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}}