{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74ACTQ377SC","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74ACTQ377SC","canonicalUrl":"https://icboms.com/texas-instruments/74ACTQ377SC","factsUrl":"https://icboms.com/api/mcp/products/74ACTQ377SC","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ACTQ377SC D flip-flop, ACT series, 20-pin SOIC, Bulk package, RoHS non-compliant, active production.","salesMarkdown":"## Device identity and active lifecycle The 74ACTQ377SC is a D flip-flop from Texas Instruments' ACT series, a logic family that combines advanced CMOS (ACT) speed with TTL-compatible input thresholds. The part ships in Bulk packaging — loose tubes or trays suitable for bench-level prototyping, repair kitting, or low-volume production runs where tape-and-reel is not required. ## Compliance and sourcing boundary The 74ACTQ377SC is marked RoHS non-compliant (lead-bearing per the exemption structure in place at the time of manufacture). This is a critical filter for BOMs that require full RoHS 2/3 exemption-free compliance — the part is not suitable for new designs targeting RoHS-only assembly unless a leaded exemption (e.g., for high-reliability or exempted categories) applies. For projects requiring full material declaration or third-party certification, the buyer should confirm at RFQ whether TI provides a declaration of non-use or if a specific lot-level certificate is needed. Because the part is Active and RoHS non-compliant, it occupies a narrow sourcing lane: it is not a standard stock item for most distributors who have moved to RoHS-compliant inventory, but it remains orderable from Texas Instruments through authorized channels. For a BOM that requires a drop-in replacement, the buyer would need to evaluate the entire ACT logic family for a RoHS-compliant variant with the same function and package — this is a parametric search, not a cross-reference.","metaTitle":"74ACTQ377SC Texas Instruments D Flip-Flop, ACT Series","metaDescription":"74ACTQ377SC D flip-flop, ACT series, active production. Bulk package. RoHS non-compliant. Sourced to order. Request a quote.","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":"$1.66","stockQuantity":0,"priceTiers":[{"qty":181,"price":"$1.66000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/06555984e1dd10b3227b1c38393dba57.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 74ACTQ377SC RoHS compliant?","answer":"No, the 74ACTQ377SC is marked RoHS non-compliant. It contains lead (Pb) above the RoHS threshold and is not suitable for designs requiring full RoHS exemption-free compliance unless a specific exemption (e.g., for high-reliability or military applications) applies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74ACTQ377SC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74ACTQ377SC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}