{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C67401AN","brand":"AMD (Xilinx)","brandSlug":"amd-xilinx","productSlug":"C67401AN","canonicalUrl":"https://icboms.com/amd-xilinx/C67401AN","factsUrl":"https://icboms.com/api/mcp/products/C67401AN","rawCanonicalId":null},"summary":{"shortDescription":"C67401AN, asynchronous FIFO, 64 x 4, 40 ns access time, 15 MHz data rate, 4.75 V to 5.25 V supply, 0°C to 70°C, 16-DIP, Bulk.","salesMarkdown":"The C67401AN is a 64-word by 4-bit asynchronous FIFO. It buffers data between two clock domains at up to 15 MHz, with a 40 ns access time. ## 40 ns access time — what it means for bus timing The 40 ns access time is the delay from the read-enable edge to data appearing on the outputs. The 15 MHz data rate sets the maximum toggle rate on the read and write clocks.","metaTitle":"C67401AN FIFO, 64x4, 40 ns Access Time, 16-DIP","metaDescription":"C67401AN asynchronous FIFO with 64 x 4 memory, 40 ns access time, 15 MHz data rate. 5 V supply, 0°C to 70°C, 16-PDIP. Active lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Bulk","Function":"Asynchronous","Data Rate":"15MHz","Access Time":"40ns","Memory Size":"64 x 4","FWFT Support":"No","Mounting Type":"Through Hole","Expansion Type":"Width","Package / Case":"16-DIP","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75 V ~ 5.25 V","Operating Temperature":"0°C ~ 70°C","Retransmit Capability":"No","Current - Supply (Max)":"170mA","Supplier Device Package":"16-PDIP","Programmable Flags Support":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$33.71","stockQuantity":0,"priceTiers":[{"qty":9,"price":"$33.71000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/99a21db3b0916579e3d1ee267e15a0fe.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the access time of C67401AN?","answer":"The access time is 40 ns, measured from the read-enable transition to data valid on the outputs."},{"question":"What is the supply voltage range for C67401AN?","answer":"The supply voltage range is 4.75 V to 5.25 V, standard 5 V logic."},{"question":"What is the package and pinout of C67401AN?","answer":"The package is a 16-pin DIP (16-PDIP) with 0.3-inch row spacing, through-hole mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/amd-xilinx/C67401AN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/amd-xilinx/C67401AN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:19:20.970Z","lastPublished":"2026-07-11T19:19:20.970Z","indexable":true}}