{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SNJ54S181W","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SNJ54S181W","canonicalUrl":"https://icboms.com/texas-instruments/SNJ54S181W","factsUrl":"https://icboms.com/api/mcp/products/SNJ54S181W","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SNJ54S181W arithmetic logic unit, bulk package, active production, RoHS non-compliant.","salesMarkdown":"## Arithmetic logic unit in bulk The Texas Instruments SNJ54S181W is an arithmetic logic unit (ALU) — a combinational logic block that performs bitwise and arithmetic operations on binary data. This part belongs to the 54S family of Schottky-clamped TTL logic, designed for high-speed arithmetic processing in military-grade systems. Supplied in bulk packaging, the SNJ54S181W is suited for through-hole assembly where individual tube or tray handling is not required. The bulk format reduces per-unit cost for volume builds but demands careful ESD handling during kitting. ## Active production, RoHS non-compliant The device is RoHS non-compliant, meaning it contains lead (Pb) above the 0.1% threshold. This is typical for military-grade 54S-series logic, which is exempt from RoHS restrictions under the military/aerospace exemption. The part is suitable for defense, avionics, and other high-reliability applications where lead-free requirements do not apply.","metaTitle":"SNJ54S181W Texas Instruments Arithmetic Logic Unit, Bulk","metaDescription":"Texas Instruments SNJ54S181W arithmetic logic unit, active production, bulk package. Sourced to order against an RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.87","priceTiers":[{"qty":12,"price":"$26.87000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bb893799a2403c07a9c28cc7b94d96c8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SNJ54S181W/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SNJ54S181W and how do I get a price?","answer":"Submit a request for quote (RFQ) to confirm current availability and pricing — no stock-holding claim is made on this page."},{"question":"What compliance documentation does Texas Instruments provide for SNJ54S181W?","answer":"The SNJ54S181W is RoHS non-compliant (contains lead). As a military-grade 54S-series device, it falls under the RoHS exemption for military and aerospace applications. Texas Instruments provides standard datasheet and reliability documentation for this active part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SNJ54S181W","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SNJ54S181W 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}}