{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DM54LS157J/883C","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DM54LS157J-883C","canonicalUrl":"https://icboms.com/texas-instruments/DM54LS157J-883C","factsUrl":"https://icboms.com/api/mcp/products/DM54LS157J%2F883C","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 54LS series quad 2-line-to-1-line data selector/multiplexer, TTL logic, DM54LS157J/883C, DIP package, Bulk.","salesMarkdown":"## Quad 2-line multiplexer in the 54LS family The DM54LS157J/883C is a quad 2-line-to-1-line data selector/multiplexer from the 54LS Schottky TTL family, built to the military-temperature-grade 54 logic specification. It selects one of two 4-bit data sources and routes the chosen nibble to the outputs, controlled by a common select line and an active-low enable. ## What the Bulk package means for the line The DM54LS157J/883C is supplied in Bulk — loose tubes or trays, not tape-and-reel. For a pick-and-place line this means manual tube feeding or tray loading; the part is not compatible with an auto-reel feeder without a tube-to-reel transfer step. The DIP footprint (0.300-inch row spacing, 0.100-inch pin pitch) is the standard through-hole layout that mates with a DIP socket or wave-solder board.","metaTitle":"DM54LS157J/883C Texas Instruments 54LS Quad 2-Line MUX, DIP","metaDescription":"Texas Instruments DM54LS157J/883C quad 2-line-to-1-line data selector/multiplexer, 54LS TTL family, active production, RoHS non-compliant. Sourced to order.","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":"$2.17","priceTiers":[{"qty":170,"price":"$2.17000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/48da988b14ada7e4e6984fe13db67b6e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DM54LS157J%2F883C/alternatives.json"},"ai":{"faq":[{"question":"Is the DM54LS157J/883C RoHS compliant?","answer":"No, the DM54LS157J/883C is marked RoHS non-compliant. It uses the original tin-lead solder finish, which is acceptable under many military and high-reliability soldering standards but requires a process waiver in a lead-free assembly line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DM54LS157J-883C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DM54LS157J-883C 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}}