{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74ACT11821DWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"74ACT11821DWR","canonicalUrl":"https://icboms.com/texas-instruments/74ACT11821DWR","factsUrl":"https://icboms.com/api/mcp/products/74ACT11821DWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74ACT11821DWR, ACT series, 10-bit bus driver, Bulk package, RoHS non-compliant, Active lifecycle.","salesMarkdown":"The 74ACT11821DWR is a 10-bit bus driver from the ACT series, designed to buffer and drive heavily loaded backplane or memory-array address/data buses. The ACT family uses advanced CMOS logic with TTL-compatible input thresholds, so it drops directly into a 5 V TTL bus without level translators. Typical deployment is in industrial control cards, telecom line cards, and legacy 5 V digital systems where you need to fan out a 10-bit word with clean edge rates and low dynamic power. The RoHS non-compliant flag matters: if your assembly line runs lead-free reflow, this part requires an exemption or a waiver — it is not the drop-in for a RoHS-mandated build. That is fine for prototype builds, rework stock, or low-volume production where hand-loading or tube-fed pick-and-place works. For high-volume tape-fed lines, factor in the cost and lead time of tube-to-reel transfer or source a tape-compatible variant.","metaTitle":"74ACT11821DWR ACT 10-Bit Bus Driver, Active, Bulk","metaDescription":"74ACT11821DWR ACT-series 10-bit bus driver from Texas Instruments. Active lifecycle, Bulk package. 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":"$0.85","priceTiers":[{"qty":352,"price":"$0.85000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dc7d2d4458f3747ee30b1fdbede00aae.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/74ACT11821DWR/alternatives.json"},"ai":{"faq":[{"question":"Is 74ACT11821DWR RoHS compliant?","answer":"No, the 74ACT11821DWR is listed as RoHS non-compliant. Verify your assembly process can accept lead-bearing solder before specifying this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/74ACT11821DWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/74ACT11821DWR 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}}