{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MM54C173J/883","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MM54C173J-883","canonicalUrl":"https://icboms.com/texas-instruments/MM54C173J-883","factsUrl":"https://icboms.com/api/mcp/products/MM54C173J%2F883","rawCanonicalId":null},"summary":{"shortDescription":"National Semiconductor MM54C173J/883, 54C CMOS logic, quad D flip-flop, Bulk package, active lifecycle, RoHS non-compliant.","salesMarkdown":"## Lifecycle and RoHS status The RoHS compliance is listed as non-compliant, which means it contains lead (Pb) in solder joints or die attach and cannot ship into RoHS-enforced jurisdictions without an exemption. For legacy BOMs that already carry a leaded solder waiver or for military/aerospace builds where leaded finish is required, that is not a blocker; for a new commercial design targeting RoHS, it is a hard stop. ## Sourcing reality for the BOM line Because this is an active 54C-series device with a known military-grade suffix, it is not a commodity part carried on every distributor shelf.","metaTitle":"MM54C173J/883 D Flip-Flop, 54C CMOS, Active, Bulk","metaDescription":"MM54C173J/883 is a quad D flip-flop in the 54C CMOS logic family. Active production status. RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.09","priceTiers":[{"qty":98,"price":"$3.09000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e671f316414cacd11bcde2460492cdeb.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MM54C173J%2F883/alternatives.json"},"ai":{"faq":[{"question":"Is MM54C173J/883 RoHS compliant?","answer":"No, the RoHS status is non-compliant. The part contains lead and is not suitable for RoHS-enforced builds without an exemption."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MM54C173J-883","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MM54C173J-883 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}}