{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CDC318ADLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CDC318ADLR","canonicalUrl":"https://icboms.com/texas-instruments/CDC318ADLR","factsUrl":"https://icboms.com/api/mcp/products/CDC318ADLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CDC318ADLR, Fanout Buffer (Distribution), Data, 1:18 ratio, 100 MHz max, LVTTL input, LVTTL/TTL output, 48-BSSOP (0.295\", 7.50mm Width), 0°C to 70°C.","salesMarkdown":"## Single-ended clock fanout, 1:18, 100 MHz ceiling The CDC318ADLR is a single-ended fanout buffer from Texas Instruments, accepting one LVTTL input and distributing it to 18 LVTTL/TTL outputs at up to 100 MHz. The non-differential I/O keeps the board routing simple — no impedance-matched pairs — but the trade-off is lower noise margin compared to a differential buffer like the CDCLVP1204RGTR. ## Supply tolerance and temperature range Operates from a 3.135V to 3.465V supply, which covers a nominal 3.3V rail with ±5 % margin. The commercial temperature grade (0°C to 70°C) suits indoor equipment, office gear, and telecom line cards — not extended-temperature environments like engine bays or outdoor base stations. ## Active production — sourcing posture We source to order against your BOM quantity — confirm the required volume and date-code preference at quote time.","metaTitle":"CDC318ADLR Clock Buffer 1:18 100MHz 48SSOP - Texas","metaDescription":"Texas Instruments CDC318ADLR fanout buffer, 1:18 ratio, 100 MHz max, LVTTL I/O, 48-SSOP. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution), Data","Input":"LVTTL","Output":"LVTTL, TTL","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"48-BSSOP (0.295\\\", 7.50mm Width)","Frequency - Max":"100 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:18","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"48-SSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.17","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.17000","currency":"USD"},{"qty":10,"price":"$8.28400","currency":"USD"},{"qty":25,"price":"$7.89880","currency":"USD"},{"qty":100,"price":"$6.85850","currency":"USD"},{"qty":250,"price":"$6.55028","currency":"USD"},{"qty":500,"price":"$5.97230","currency":"USD"},{"qty":1000,"price":"$5.45250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/31436a23e4a3cee9afdbe4ded33ea05a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the CDC318ADLR?","answer":"We source the CDC318ADLR per RFQ against your BOM line quantity. Submit your target volume and target date-code window for a firm quote."},{"question":"What is the closest functional second-source to the CDC318ADLR?","answer":"The CDCLVP1204RGTR is a differential fanout buffer with a 2:4 ratio and LVPECL outputs, rated to 2 GHz. It is not a direct pin-compatible replacement — different fanout, output type, and supply voltage — but it fills a similar clock-distribution role for designs that need differential signaling and higher frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CDC318ADLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CDC318ADLR 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}}