{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ACT7201LA20DV","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ACT7201LA20DV","canonicalUrl":"https://icboms.com/texas-instruments/SN74ACT7201LA20DV","factsUrl":"https://icboms.com/api/mcp/products/SN74ACT7201LA20DV","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74ACT7201LA20DV, asynchronous FIFO, 4.5K (512 x 9) memory, 4.5 V–5.5 V supply, 0°C–70°C, 28-SOIC package, Bulk supply.","salesMarkdown":"## Asynchronous FIFO – 512 x 9 depth, 5 V supply This is an asynchronous FIFO with a 4.5K (512 x 9) memory array. The 9-bit width suits applications that need a parity or control bit alongside an 8-bit data byte. Asynchronous operation means read and write are controlled by independent strobes — no external clock required, but flag timing must be managed in the system design. The commercial temperature grade (0°C to 70°C) limits use to controlled indoor environments; not rated for industrial or automotive ambient extremes. ## 28-SOIC footprint, Bulk delivery Housed in a 28-SOIC package with surface-mount mounting. — tubes or trays, not tape-and-reel. For a pick-and-place line, plan for tube feeders or manual loading; no reel changeover needed. ## Retransmit capability, depth/width expansion Retransmit capability allows resetting the read pointer to the first unread word without a full FIFO reset — useful for error recovery or retry protocols. Expansion type supports both depth and width cascading, so multiple devices can be ganged for larger buffers without external logic.","metaTitle":"SN74ACT7201LA20DV FIFO 4.5K (512x9) Asynchronous 28-SOIC TI","metaDescription":"Texas Instruments SN74ACT7201LA20DV asynchronous FIFO, 4.5K (512 x 9) memory, 4.5 V–5.5 V supply, 0°C–70°C, 28-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Package":"Bulk","Function":"Asynchronous","Memory Size":"4.5K (512 x 9)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"28-SOIC","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5 V ~ 5.5 V","Operating Temperature":"0°C ~ 70°C","Retransmit Capability":"Yes","Supplier Device Package":"28-SOIC","Programmable Flags Support":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.85","stockQuantity":0,"priceTiers":[{"qty":78,"price":"$3.85000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c28bc5e20fbc5f235240ce248c7fc3e4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SN74ACT7201LA20DV obsolete?","answer":"No. The product status is Active. No end-of-life notice or last-time-buy date has been issued by Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ACT7201LA20DV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ACT7201LA20DV when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}