{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"54LS38FM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"54LS38FM","canonicalUrl":"https://icboms.com/texas-instruments/54LS38FM","factsUrl":"https://icboms.com/api/mcp/products/54LS38FM","rawCanonicalId":null},"summary":{"shortDescription":"54LS38FM, NAND GATE, TTL, Series *, Package Bulk, Active lifecycle, RoHS non-compliant.","salesMarkdown":"The 54LS38FM: It performs the standard NAND function — output low only when both inputs are high. The 54LS38FM is RoHS non-compliant. That matters if your assembly line or end-customer requires lead-free solder and materials. For military, aerospace, and certain industrial programs that still specify tin-lead finishes, this part is exactly what the BOM calls for. If your project mandates RoHS compliance, you will need to source a lead-free equivalent — but for legacy mil-spec builds, the non-compliant status is the correct spec. No stock or price figures are published here; the quote reflects real-time market conditions.","metaTitle":"54LS38FM NAND Gate TTL, Active, RoHS Non-Compliant","metaDescription":"54LS38FM NAND gate TTL logic IC. Active lifecycle, 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":"$0.97","priceTiers":[{"qty":311,"price":"$0.97000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/12eed3829d9509b6eefbde63ac77c9ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/54LS38FM/alternatives.json"},"ai":{"faq":[{"question":"What is the function of 54LS38FM?","answer":"Each of the four gates performs the NAND logic function: output is low only when both inputs are high."},{"question":"What is the difference between 54LS38FM and 74LS38?","answer":"The 54LS38FM is the military-temperature-range version of the 74LS38. The 54 prefix indicates a wider operating temperature range (-55°C to +125°C) and typically a ceramic or hermetic package, compared to the commercial 74LS38 which is rated for 0°C to +70°C in a plastic package. The logic function is the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/54LS38FM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/54LS38FM 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}}