{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CD54HCT245F","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CD54HCT245F","canonicalUrl":"https://icboms.com/texas-instruments/CD54HCT245F","factsUrl":"https://icboms.com/api/mcp/products/CD54HCT245F","rawCanonicalId":null},"summary":{"shortDescription":"CD54HCT245, high-speed CMOS logic octal bus transceiver, 3-state outputs, active lifecycle, Bulk shipping.","salesMarkdown":"## CD54HCT245F — high-speed CMOS octal bus transceiver It operates with HCT input-level compatibility, making it a direct drop-in for systems originally designed for LSTTL logic while offering the power savings of CMOS. Typical applications include bus-oriented systems in industrial control, telecommunications, and instrumentation where bidirectional data transfer and bus isolation are required. ## Lifecycle and sourcing reality No last-time-buy or phase-out notice is associated with this part; it is suitable for both new designs and ongoing production without near-term obsolescence risk. ## What the active lifecycle means for your BOM An active lifecycle rating means no immediate pressure to qualify a substitute or secure last-time-buy inventory. The CD54HCT245F is not a candidate for the surplus or broker channel as a routine sourcing strategy — standard distributor stock is the appropriate path.","metaTitle":"CD54HCT245F High-Speed CMOS Logic, Active","metaDescription":"CD54HCT245F high-speed CMOS logic from the CD54HCT family. Confirm fit for your BOM — RFQ for current pricing and availability.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.62","stockQuantity":0,"priceTiers":[{"qty":26,"price":"$11.62000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2fa227dc6455e91102cc23dd027f35dc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CD54HCT245F?","answer":"No official replacement or successor is listed for the CD54HCT245F. Because it remains active, a replacement is not needed; the part is available through standard sourcing."},{"question":"Is CD54HCT245F the same as CD74HCT245?","answer":"The CD54HCT245F and CD74HCT245 are both high-speed CMOS octal bus transceivers from the same HCT logic family, but the CD54 prefix typically denotes a different temperature grade or qualification level (often military or high-reliability) compared to the commercial CD74 prefix. Verify the temperature range and specification against your design requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CD54HCT245F","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CD54HCT245F when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T23:27:24.647Z","lastPublished":"2026-07-13T23:27:24.647Z","indexable":true}}