{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"524MILF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"524MILF","canonicalUrl":"https://icboms.com/renesas/524MILF","factsUrl":"https://icboms.com/api/mcp/products/524MILF","rawCanonicalId":null},"summary":{"shortDescription":"ClockBlocks™ 524MILF, Fanout Buffer (Distribution), 1:4 ratio, 200 MHz max, 2.375V–5.25V supply, -40°C to 85°C, 8-SOIC (0.154\", 3.90mm Width), Surface Mount, Tube.","salesMarkdown":"## What this 1:4 clock buffer is for The 524MILF is a single-ended, non-differential fanout buffer from the ClockBlocks™ family. It takes one clock input and distributes it to four outputs, each capable of running up to 200 MHz. ## Single-ended only — know the limitation Both input and output are single-ended (non-differential). That keeps the pin count low and the layout simple, but it also means this part is not a fit for LVDS, LVPECL, or CML clock trees. ## Lifecycle and sourcing It is ROHS3 compliant. For dual-sourcing resilience, the 5PB1104CMGK/W is a functional equivalent: same 1:4 ratio, same 200 MHz ceiling, same single-ended I/O, but in a Tape & Reel package and rated to 105°C. ## What the 200 MHz ceiling means for your design 200 MHz is the maximum input frequency the buffer can cleanly pass to all four outputs.","metaTitle":"524MILF Clock Fanout Buffer, 1:4, 200 MHz, 8-SOIC","metaDescription":"524MILF fanout buffer from ClockBlocks™ series. 1:4 ratio, 200 MHz max, 2.375V–5.25V supply, -40°C to 85°C, 8-SOIC. Active production.","metaKeywords":null},"attributes":{"series":"ClockBlocks™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution)","Input":"Clock","Output":"Clock","Series":"ClockBlocks™","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"200 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 5.25V","Number of Circuits":"1","Ratio - Input:Output":"1:4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.79000","currency":"USD"},{"qty":10,"price":"$4.30300","currency":"USD"},{"qty":25,"price":"$4.06760","currency":"USD"},{"qty":100,"price":"$3.52540","currency":"USD"},{"qty":250,"price":"$3.34460","currency":"USD"},{"qty":500,"price":"$3.00112","currency":"USD"},{"qty":1000,"price":"$2.53106","currency":"USD"},{"qty":2500,"price":"$2.40451","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/00338646e141cb47968d873c0e1b776c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency of 524MILF?","answer":"The maximum frequency is 200 MHz, suitable for 100 MHz, 133 MHz, and 156.25 MHz system clocks."},{"question":"What is the replacement for 524MILF?","answer":"There is no direct replacement announced by the manufacturer. For dual-sourcing, the 5PB1104CMGK/W is a functional equivalent: same 1:4 ratio, 200 MHz, single-ended I/O, but rated to 105°C and in Tape & Reel packaging."},{"question":"What is 524MILF's listed type?","answer":"The listed type is Fanout Buffer (Distribution) — a clock distribution buffer, not a PLL or jitter cleaner."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/524MILF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/524MILF 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}}