{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54190DM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"54190DM","canonicalUrl":"https://icboms.com/texas-instruments/54190DM","factsUrl":"https://icboms.com/api/mcp/products/54190DM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 54190DM, DECADE COUNTER, Bulk package, Active production status, RoHS non-compliant","salesMarkdown":"## Active production — confirm compliance before ordering The 54190DM: This part is RoHS non-compliant, so verify that your assembly process or end-market exemption allows lead-bearing solder finishes before committing the BOM line. ## What the 54190DM decade counter does The 54190DM is a synchronous decade up/down counter from Texas Instruments, part of the 54-series logic family designed for counting and frequency division applications. As a decade counter, it cycles through ten output states (0–9) on each clock pulse, making it suitable for digital displays, event counting, and time-base generation in industrial control or instrumentation. ## Package and handling note Plan for manual or tube-fed placement; not compatible with standard pick-and-place feeders without a tube adapter.","metaTitle":"54190DM Decade Counter – Texas Instruments, Active","metaDescription":"54190DM Texas Instruments decade counter. Active lifecycle, RoHS non-compliant, Bulk package. Sourced per RFQ — confirm BOM fit and compliance needs.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.32","stockQuantity":0,"priceTiers":[{"qty":33,"price":"$9.32000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/lybaufqxsu/FAIRS32846-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[{"question":"Is the 54190DM RoHS compliant?","answer":"No — the 54190DM is listed as RoHS non-compliant. It contains lead in the solder finish. Check your regional exemption (e.g., RoHS Annex III for high-reliability or military applications) before ordering."},{"question":"What is the 54190DM decade counter used for?","answer":"The 54190DM is a synchronous decade up/down counter. Typical applications include digital frequency dividers, event counters in industrial controllers, and BCD output for seven-segment displays. It counts from 0 to 9 on each clock cycle and can count up or down under logic control."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/54190DM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/54190DM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T18:27:06.622Z","lastPublished":"2026-07-17T18:27:06.622Z","indexable":true}}