{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALS2233AN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALS2233AN","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALS2233AN","factsUrl":"https://icboms.com/api/mcp/products/SN74ALS2233AN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74ALS2233AN, synchronous FIFO, 64×9 depth, 24 ns access time, ALS logic family, active lifecycle, RoHS non-compliant.","salesMarkdown":"## 64×9 synchronous FIFO with 24 ns access time The Texas Instruments SN74ALS2233AN is a synchronous FIFO memory organized 64 words by 9 bits, with a 24 ns access time. It belongs to the ALS logic family and is intended for high-speed data buffering in systems where the read and write clocks run independently. The 9-bit width accommodates an eighth bit plus a parity or control bit alongside the data byte. ## Active lifecycle, RoHS non-compliant However, it is RoHS non-compliant — the leads use a tin-lead finish. This matters for assembly lines that have transitioned to lead-free reflow profiles; verify your soldering process compatibility before committing the BOM line. ## What the 24 ns access time means for your bus The 24 ns access time sets the minimum read-clock period for zero-wait-state operation.","metaTitle":"SN74ALS2233AN FIFO, 64×9, 24 ns, synchronous – TI","metaDescription":"Texas Instruments SN74ALS2233AN synchronous FIFO: 64×9 depth, 24 ns access time, active lifecycle, 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":"$5.34","priceTiers":[{"qty":57,"price":"$5.34000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/43d0f7791fd3138a2da5652485f9d33c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ALS2233AN/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SN74ALS2233AN?","answer":"Submit a request for quote to confirm current availability and pricing — this part is not typically stocked on the shelf due to its RoHS non-compliant finish, but it can be sourced on a per-order basis."},{"question":"What is the access time of SN74ALS2233AN?","answer":"The SN74ALS2233AN has a 24 ns access time, specified from the read-clock rising edge to valid data on the outputs. This rating governs the maximum synchronous read rate and the timing margin in your system."},{"question":"What is the equivalent or replacement for SN74ALS2233AN?","answer":"A functional peer is the SN74ACT72241L20RJ, a 64×9 synchronous FIFO in the ACT logic family. However, the SN74ALS2233AN uses ALS technology; verify pin compatibility and timing differences from the respective datasheets before substituting in a design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALS2233AN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALS2233AN 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}}