{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C419-10JXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C419-10JXC","canonicalUrl":"https://icboms.com/infineon/CY7C419-10JXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C419-10JXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C419-10JXC, Series CY7C, asynchronous FIFO, 2.25 Kbit (256 x 9), 10 ns access time, 50 MHz data rate, 4.5 V to 5.5 V supply, 32-PLCC (11.43x13.97), 0°C to 70°C.","salesMarkdown":"The CY7C419-10JXC is a 2.25 Kbit (256 x 9) asynchronous FIFO with 10 ns access time and 50 MHz data rate. It buffers data between two clock domains without FWFT support, using depth and width expansion for larger arrays. ## Obsolete — sourcing reality for this FIFO The CY7C419-10JXC is marked obsolete. No official successor is listed in the record. ## Package and temperature — fit for the board The package measures 11.43 x 13.97 mm. It is a surface-mount, leaded carrier — rework is straightforward with a hot-air station, but the J-lead footprint is less common on modern boards than QFP or BGA.","metaTitle":"Cypress CY7C419-10JXC Asynchronous FIFO, 10 ns Access, 32-PLCC","metaDescription":"Cypress CY7C419-10JXC asynchronous FIFO, 2.25 Kbit (256 x 9), 10 ns access time, 50 MHz data rate, 32-PLCC. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"CY7C","Package":"Tube","Function":"Asynchronous","Data Rate":"50MHz","Access Time":"10ns","Memory Size":"2.25K (256 x 9)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"32-LCC (J-Lead)","Product Status":"Obsolete","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5 V ~ 5.5 V","Base Product Number":"7C419","Operating Temperature":"0°C ~ 70°C","Retransmit Capability":"Yes","Current - Supply (Max)":"85mA","Supplier Device Package":"32-PLCC (11.43x13.97)","Programmable Flags Support":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/25ecc4bf965e260bf99d294b18b9e72a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C419-10JXC/alternatives.json"},"ai":{"faq":[{"question":"What are the specifications of CY7C419-10JXC?","answer":"The CY7C419-10JXC is a 2.25 Kbit (256 x 9) asynchronous FIFO with 10 ns access time, 50 MHz data rate, 4.5 V to 5.5 V supply, 32-PLCC package, and 0°C to 70°C operating temperature. It supports depth and width expansion and retransmit capability."},{"question":"What is the access time of CY7C419-10JXC?","answer":"The access time is 10 ns."},{"question":"What package is CY7C419-10JXC in?","answer":"The CY7C419-10JXC is in a 32-PLCC (J-Lead) package, supplier device package 32-PLCC (11.43x13.97)."},{"question":"Where can I buy CY7C419-10JXC?","answer":"The CY7C419-10JXC is obsolete but available through independent distribution. We source and quote it to order against an RFQ — availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C419-10JXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C419-10JXC 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}}