{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C433-15JXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C433-15JXCT","canonicalUrl":"https://icboms.com/infineon/CY7C433-15JXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C433-15JXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C433-15JXCT, asynchronous FIFO, 36K (4K x 9), 15 ns access time, 50 MHz data rate, 4.5 V–5.5 V supply, 65 mA max, 32-PLCC (J-Lead), 0°C–70°C, obsolete.","salesMarkdown":"## Asynchronous FIFO for 5 V legacy bus buffering The CY7C433-15JXCT is a 36K (4K x 9) asynchronous FIFO from the CY7C series, for unidirectional data buffering. It operates from a 4.5 V to 5.5 V supply and delivers a 15 ns access time with a 50 MHz data rate. ## Commercial temperature grade — indoor use only","metaTitle":"Infineon CY7C433-15JXCT Async FIFO, 36K, 15ns, 50MHz, 32-PLCC","metaDescription":"CY7C433-15JXCT asynchronous FIFO from Infineon (Cypress). 36K (4Kx9) depth, 15ns access, 50MHz data rate, 5V supply, 32-PLCC. Obsolete, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C433-15JXCT","Series":"CY7C","Package":"Tape & Reel (TR)","Function":"Asynchronous","Data Rate":"50MHz","Access Time":"15ns","Memory Size":"36K (4K x 9)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"32-LCC (J-Lead)","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5 V ~ 5.5 V","Base Product Number":"7C433","Operating Temperature":"0°C~70°C","Retransmit Capability":"Yes","Current - Supply (Max)":"65mA","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/c6f17e93a3e6656c3e996644151f8e4d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C433-15JXCT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy CY7C433-15JXCT and get a price?","answer":"We source the CY7C433-15JXCT to order through independent supply channels. Submit an RFQ for current availability and pricing; stock and price are confirmed at quote time."},{"question":"What is the closest pin-compatible alternative to CY7C433-15JXCT?","answer":"No official pin-compatible successor is listed in the CY7C series for this exact 36K depth and 15 ns speed. The CY7C4xx family includes active FIFOs with similar architecture but different depth or speed grades; a board respin may be needed for a drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C433-15JXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C433-15JXCT 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}}