{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"74FCT38075DCGI8","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"74FCT38075DCGI8","canonicalUrl":"https://icboms.com/renesas/74FCT38075DCGI8","factsUrl":"https://icboms.com/api/mcp/products/74FCT38075DCGI8","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 74FCT38075DCGI8, series 74FCT, Fanout Buffer (Distribution), 1:5 ratio, 166 MHz max frequency, LVTTL input, CMOS/TTL output, 3V to 3.6V supply, -40°C to 85°C, 8-SOIC surface mount.","salesMarkdown":"## Clock fanout buffer for 3.3V systems The 74FCT38075DCGI8 is a single-input, five-output fanout buffer from Renesas' 74FCT series, designed to distribute a single LVTTL clock to up to five CMOS or TTL loads without adding skew. ## 166 MHz ceiling and 1:5 fanout With a maximum frequency of 166 MHz, this buffer handles most microcontroller, FPGA, and Ethernet PHY reference clocks without signal degradation. The 1:5 input-to-output ratio lets a single oscillator feed five loads, eliminating the need for external fanout trees or multiple clock sources on the board. The non-differential input and output (LVTTL in, CMOS/TTL out) mean it is suited for single-ended clock distribution — no PECL or CML levels to terminate. The single-circuit design keeps the package small: an 8-SOIC with 0.154-inch body width, easy to route on two-layer boards. ## Industrial temperature and active production Both use the same die and footprint — the only difference is the shipping format. ## Sourcing and availability Submit an RFQ for a firm price and delivery commitment.","metaTitle":"74FCT38075DCGI8 Fanout Buffer 1:5 166MHz 8SOIC Renesas","metaDescription":"74FCT38075DCGI8 Renesas fanout buffer, 1:5 ratio, 166 MHz max, LVTTL input, CMOS/TTL output, 3V-3.6V supply, -40°C to 85°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":"74FCT","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution)","Input":"LVTTL","Output":"CMOS, TTL","Series":"74FCT","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"166 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Number of Circuits":"1","Ratio - Input:Output":"1:5","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.59","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.59000","currency":"USD"},{"qty":10,"price":"$5.02000","currency":"USD"},{"qty":25,"price":"$4.74600","currency":"USD"},{"qty":100,"price":"$4.11330","currency":"USD"},{"qty":250,"price":"$3.90240","currency":"USD"},{"qty":500,"price":"$3.50160","currency":"USD"},{"qty":1000,"price":"$3.32330","currency":"USD"},{"qty":3000,"price":"$3.32330","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c111497bf36d85670ee26489b4973cc1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 74FCT38075DCGI8 now?","answer":"We source the 74FCT38075DCGI8 through Renesas authorized distribution and vetted excess inventory. Submit an RFQ with your target quantity and we will return a firm price and delivery date — no stock-holding claim, no guesswork."},{"question":"What is the difference between 74FCT38075DCGI8 and 74FCT38075DCG?","answer":"The DCGI8 suffix indicates tape-and-reel packaging (2,500 pieces per reel); the DCG suffix is tube packaging. The die, footprint, and electrical specs are identical."},{"question":"What is the closest functional second-source to 74FCT38075DCGI8?","answer":"The 5PB1104CMGK/W from Renesas is a similar clock buffer with LVCMOS output and a 1:4 fanout ratio, but it runs at 200 MHz max and operates up to 105°C. The 74FCT38075DCGI8 offers a 1:5 fanout and a 166 MHz ceiling — the choice depends on your fanout count and temperature requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/74FCT38075DCGI8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/74FCT38075DCGI8 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}}