{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"57401AW/883B","brand":"AMD (Xilinx)","brandSlug":"amd-xilinx","productSlug":"57401AW-883B","canonicalUrl":"https://icboms.com/amd-xilinx/57401AW-883B","factsUrl":"https://icboms.com/api/mcp/products/57401AW%2F883B","rawCanonicalId":null},"summary":{"shortDescription":"57401AW/883B, Asynchronous FIFO, 64 x 4, 65 ns access time, 10 MHz data rate, 4.5 V ~ 5.5 V supply, -55°C to 125°C, 20-CFlatpack, Bulk.","salesMarkdown":"## What this FIFO is and where it fits The 57401AW/883B is a 64-word by 4-bit asynchronous FIFO in a 20-lead ceramic flatpack (20-CFlatpack). It buffers data across clock domains or bus-width mismatches where the read and write sides run independently — no common clock needed. The 10 MHz data rate and 65 ns access time suit moderate-speed data acquisition, telemetry, or control-logic handshaking in systems that need a small, fast elastic store. This is a width-expansion FIFO — you cascade multiple devices to increase word width, not depth. No FWFT (First-Word Fall-Through) or programmable flags; the flag logic is basic empty/full with retransmit capability absent. The part is unidirectional: data flows one way.","metaTitle":"57401AW/883B FIFO, 64x4, Asynchronous, 10MHz, -55°C~125°C","metaDescription":"57401AW/883B is a 64x4 asynchronous FIFO in a 20-CFlatpack, 10 MHz data rate, 4.5V~5.5V supply, -55°C to 125°C range. Active product, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Bulk","Function":"Asynchronous","Data Rate":"10MHz","Memory Size":"64 x 4","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Width","Package / Case":"20-CFlatpack","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5 V ~ 5.5 V","Operating Temperature":"-55°C ~ 125°C","Retransmit Capability":"No","Current - Supply (Max)":"180mA","Supplier Device Package":"20-CFlatpack","Programmable Flags Support":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$79.54","stockQuantity":0,"priceTiers":[{"qty":4,"price":"$79.54000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e7e8d1d34294d200690415152eead037.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between synchronous and asynchronous FIFO?","answer":"An asynchronous FIFO like the 57401AW/883B uses separate read and write clocks that run independently; a synchronous FIFO uses a single clock for both read and write operations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/amd-xilinx/57401AW-883B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/amd-xilinx/57401AW-883B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:24:19.206Z","lastPublished":"2026-07-11T19:24:19.206Z","indexable":true}}