{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ACT72231L20RJ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ACT72231L20RJ","canonicalUrl":"https://icboms.com/texas-instruments/SN74ACT72231L20RJ","factsUrl":"https://icboms.com/api/mcp/products/SN74ACT72231L20RJ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74ACT72231L20RJ, synchronous FIFO memory, 2K x 9 organization, Bulk package, active lifecycle.","salesMarkdown":"## What this synchronous FIFO does in your design The SN74ACT72231L20RJ is a synchronous unidirectional FIFO memory organized as 2K x 9 bits. It buffers data between two clock domains or bus widths in a single direction — think of it as a first-in-first-out elastic store for a 9-bit parallel bus. Typical applications include rate-matching between a fast DMA controller and a slower peripheral, or temporary storage in a data-acquisition pipeline where bursty writes need to be smoothed out for a steady read clock. This part ships in Bulk — loose tubes or trays, not tape-and-reel. If your pick-and-place line expects embossed tape, you will need to transfer to a feeder-compatible carrier or hand-place. Bulk is common for engineering samples and low-volume production runs, but verify your insertion method before committing the line.","metaTitle":"SN74ACT72231L20RJ 2K x 9 Sync FIFO, Active, Bulk","metaDescription":"TI SN74ACT72231L20RJ synchronous FIFO memory, 2K x 9 organization, Bulk package, Active lifecycle.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.93","priceTiers":[{"qty":19,"price":"$15.93000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2c26175b60552c1b61cc22384c07a70a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN74ACT72231L20RJ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SN74ACT72231L20RJ?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"Is SN74ACT72231L20RJ available via RFQ confirmation?","answer":"Availability and lead time are confirmed at quote against an RFQ. Contact our sourcing desk for the current stock position and delivery window."},{"question":"What are the equivalent parts to SN74ACT72231L20RJ?","answer":"The closest functional peer in the same family is the SN74ACT72241L20RJ, which offers a different depth or width configuration. Verify pin compatibility and timing against your specific bus requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ACT72231L20RJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ACT72231L20RJ 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}}