{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SNJ54177J","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SNJ54177J","canonicalUrl":"https://icboms.com/texas-instruments/SNJ54177J","factsUrl":"https://icboms.com/api/mcp/products/SNJ54177J","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SNJ54177J binary counter, Discrete Semiconductors, bulk package, active lifecycle.","salesMarkdown":"## What the binary counter does and where it fits The Texas Instruments SNJ54177J is a binary counter, a sequential logic device that increments through a defined binary sequence on each clock pulse. It belongs to the discrete semiconductors category, meaning it is a standalone logic function rather than an integrated block inside a larger IC. A binary counter like this one is used in frequency dividers, event counters, time-delay circuits, and state-machine sequencing in industrial control, test equipment, and instrumentation. The bulk package indicates it ships as loose units, not on tape-and-reel, which is typical for through-hole or large-quantity prototyping runs. ## Lifecycle and compliance reality for the procurement desk RoHS non-compliant — the part contains lead (Pb) above the threshold and is not exempt for most commercial applications. This matters for EU RoHS-regulated BOMs, medical devices, and any end-product requiring full RoHS compliance. Military, aerospace, or high-reliability programs that accept leaded solder are the natural fit. ## Sourcing posture and traceability Because the part is active and RoHS non-compliant, the supply chain tends to be mil/aero surplus and authorized distributor stock — the laser-etched date-code and lot trace should be verified against the TI marking standard for the plant and week of manufacture. The binary counter function is a standard logic block, so a parametric search for a 4-bit or 8-bit binary counter in the same package style is the alternative route if the exact SNJ54177J is unavailable.","metaTitle":"Texas Instruments SNJ54177J Binary Counter, Active, Bulk","metaDescription":"Texas Instruments SNJ54177J binary counter in bulk package. Active lifecycle, RoHS non-compliant. Sourced to order against RFQ.","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":"$9.0","stockQuantity":0,"priceTiers":[{"qty":34,"price":"$9.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c613ececaf610b530b1a4a04c578020e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for SNJ54177J?","answer":"The SNJ54177J is RoHS non-compliant (contains lead)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SNJ54177J","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SNJ54177J when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}