{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74AC16640DL","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74AC16640DL","canonicalUrl":"https://icboms.com/texas-instruments/74AC16640DL","factsUrl":"https://icboms.com/api/mcp/products/74AC16640DL","rawCanonicalId":null},"summary":{"shortDescription":"74AC16640DL, 74AC series, 16-bit bus transceiver, Bulk package, Active lifecycle, RoHS non-compliant.","salesMarkdown":"The 74AC16640DL is a 16-bit bus transceiver from the 74AC logic family, designed for bidirectional data flow between two independent buses. The 74AC series operates on a standard supply rail, offering higher speed than the original 74HC family while maintaining CMOS-level input thresholds. ## Active lifecycle — no LTB risk Note the RoHS non-compliant status — this part uses lead-bearing solder finishes. If your assembly line is RoHS-exempt (military, aerospace, high-reliability industrial) or you have a waiver, that is fine. For a standard lead-free reflow profile, you will need to qualify a Pb-free alternative or accept the process deviation.","metaTitle":"74AC16640DL 16-bit bus transceiver, 74AC series, Active","metaDescription":"74AC16640DL 16-bit bus transceiver in Bulk package, 74AC series, Active lifecycle, RoHS non-compliant. Available to order via RFQ.","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":"$2.54","priceTiers":[{"qty":119,"price":"$2.54000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8fbadc4a3f96a5baf6df6eb8b32cbcd2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74AC16640DL/alternatives.json"},"ai":{"faq":[{"question":"Can 74AC16640DL be used as a replacement for 74ACT16640?","answer":"The 74AC16640DL and 74ACT16640 are functionally similar 16-bit bus transceivers, but the ACT variant uses TTL-compatible input thresholds while the AC variant uses CMOS thresholds. If your driving logic is 5 V TTL, the AC part may not recognize a valid high at the minimum TTL VIH level. Verify input voltage compatibility before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74AC16640DL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74AC16640DL 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}}