{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LS248N","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LS248N","canonicalUrl":"https://icboms.com/texas-instruments/SN74LS248N","factsUrl":"https://icboms.com/api/mcp/products/SN74LS248N","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74LS248N, BCD-to-7-segment decoder/driver, DIP package, Bulk, active lifecycle, RoHS non-compliant.","salesMarkdown":"## Device function and fit The SN74LS248N is a BCD-to-7-segment decoder/driver that converts a 4-bit binary-coded-decimal input into the segment drive signals for a common-anode LED or incandescent display. It includes a ripple-blanking input and output for leading/trailing zero suppression, plus a lamp-test input that lights all segments for functional checkout. Active lifecycle — Texas Instruments still manufactures this part, so it remains a valid BOM line for new builds and repair stock without an end-of-life clock. ## Compliance and package reality RoHS non-compliant — the SN74LS248N uses a lead-bearing finish (likely tin-lead solder dip or plated leads). This is typical for legacy logic parts and acceptable in RoHS-exempt categories (military, aerospace, medical, industrial control) or for repair of existing assemblies where lead-free rework is not required. Supplied in Bulk — loose tubes, not tape-and-reel. For automated pick-and-place, the DIP package requires a tube feeder or tray; for hand assembly or rework, the tube format is straightforward.","metaTitle":"SN74LS248N Texas Instruments BCD-to-7-Segment Decoder/Driver","metaDescription":"SN74LS248N BCD-to-7-segment decoder/driver from Texas Instruments, active lifecycle, RoHS non-compliant. Bulk package. 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":"$3.55","stockQuantity":0,"priceTiers":[{"qty":85,"price":"$3.55000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d935319debfb47430290aa9ee12f592c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74LS248N RoHS compliant?","answer":"No — the SN74LS248N is RoHS non-compliant, meaning it contains lead above the 0.1% threshold. This is typical for legacy DIP logic and acceptable in RoHS-exempt applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LS248N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LS248N 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}}