{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC2942IDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC2942IDB","canonicalUrl":"https://icboms.com/texas-instruments/TLC2942IDB","factsUrl":"https://icboms.com/api/mcp/products/TLC2942IDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC2942IDB, Phase-Locked Loop, PDSO38 package, active lifecycle.","salesMarkdown":"## What this PLL does and where it fits The TLC2942IDB is a phase-locked loop (PLL) IC in a 38-pin PDSO38 package. PLLs are used in frequency synthesis, clock recovery, and motor-speed control loops where a clean, locked output must track a reference. This part is an active, current-production device — no last-time-buy or end-of-life risk for a BOM line that needs a stable PLL in this footprint. ## Package and handling The PDSO38 (shrink small-outline) package is a surface-mount footprint typical for mixed-signal ICs. If your pick-and-place line expects embossed tape, factor in a tube-to-tape transfer or request reeled stock at quote time.","metaTitle":"TLC2942IDB Phase-Locked Loop, PDSO38 – Active","metaDescription":"TLC2942IDB is an active phase-locked loop in a PDSO38 package.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.59","stockQuantity":0,"priceTiers":[{"qty":189,"price":"$1.59000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ab387affb4d2194e888efa8b3a77fe1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does TLC2942IDB come in?","answer":"It comes in a PDSO38 surface-mount package (38-pin shrink small-outline). The shipping medium is Bulk, not tape-and-reel."},{"question":"What is the equivalent part for TLC2942IDB?","answer":"A functional peer is the CD74HCT7046AE — also a PLL, but in a through-hole package, 4.5 V supply, and a -55°C to 125°C temperature range. The TLC2942IDB is surface-mount and active; the CD74HCT7046AE is a different footprint and voltage family, so verify board compatibility before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC2942IDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC2942IDB 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}}