{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74LV4046ADR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74LV4046ADR","canonicalUrl":"https://icboms.com/texas-instruments/SN74LV4046ADR","factsUrl":"https://icboms.com/api/mcp/products/SN74LV4046ADR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments 74LV series Phase Lock Loop (PLL) with VCO, SN74LV4046ADR, 38 MHz max, 3V to 5.5V supply, CMOS/TTL I/O, 16-SOIC surface mount, -40°C to 125°C.","salesMarkdown":"## PLL with integrated VCO — what it does on your board The Texas Instruments SN74LV4046ADR is a phase-lock loop with an on-chip voltage-controlled oscillator, built in the 74LV low-voltage CMOS logic family. It accepts CMOS or TTL inputs and delivers CMOS or TTL outputs. The single PLL circuit provides a 1:3 input-to-output ratio. ## Lifecycle and sourcing reality TI lists this part as Active with ROHS3 compliance. No NRND flag, no last-time-buy notice as of the current record. That means it remains a safe line-item for new designs and production builds — no looming obsolescence risk.","metaTitle":"SN74LV4046ADR PLL with VCO, 38 MHz, 16-SOIC","metaDescription":"TI SN74LV4046ADR phase-lock loop with VCO, 38 MHz max, 3V–5.5V supply, -40 to 125°C, 16-SOIC. Active production.","metaKeywords":null},"attributes":{"series":"74LV","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"PLL":"Yes","Type":"Phase Lock Loop (PLL)","Input":"CMOS, TTL","Output":"CMOS, TTL","Series":"74LV","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"38MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:3","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"16-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.36000","currency":"USD"},{"qty":25,"price":"$1.29120","currency":"USD"},{"qty":100,"price":"$1.06050","currency":"USD"},{"qty":250,"price":"$0.99136","currency":"USD"},{"qty":500,"price":"$0.87608","currency":"USD"},{"qty":1000,"price":"$0.69165","currency":"USD"},{"qty":2500,"price":"$0.65250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/31f29c48296113101289c46b8abad375.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency of SN74LV4046ADR?","answer":"The VCO locks up to 38 MHz. That is the maximum VCO frequency; the PLL's capture and lock range must stay within that ceiling."},{"question":"Is SN74LV4046ADR equivalent to CD4046?","answer":"Functionally similar — both are PLLs with VCO — but the SN74LV4046ADR is a low-voltage CMOS (74LV) part in a 16-SOIC package, while the classic CD4046 is a 4000-series CMOS part often in through-hole. The supply range, speed, and footprint differ; they are not direct equivalents."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74LV4046ADR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74LV4046ADR 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}}