{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN74ALVCH16821DGG","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN74ALVCH16821DGG","canonicalUrl":"https://icboms.com/texas-instruments/SN74ALVCH16821DGG","factsUrl":"https://icboms.com/api/mcp/products/SN74ALVCH16821DGG","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN74ALVCH16821DGG, ALVC/VCX/A series 20-bit bus driver, active production, ROHS3 compliant, Bulk package.","salesMarkdown":"## 20-bit bus driver for wide data-path buffering The Texas Instruments SN74ALVCH16821DGG is a 20-bit bus driver from the ALVC/VCX/A series, designed to buffer and drive wide data buses in high-speed digital systems. It handles 20 bits in a single package, reducing board space and signal routing complexity compared to stacking multiple narrower drivers. ## Active production — no LTB clock ticking That means TI is still manufacturing it, no last-time-buy notice has been issued, and you can qualify it into a new BOM without worrying about a forced redesign six months from now. The ROHS3 compliance covers the latest EU environmental directive, so it passes procurement gate checks for RoHS-regulated markets. For a production planner, this part is a stable line item — no PCN surprises expected in the near term. ## Sourcing for the BOM line This part is sourced through independent distribution channels and quoted to order against an RFQ. For a volume buy or a prototype run, submit an RFQ and get a firm number back. The active status means lead times should be reasonable through standard TI distribution, but the independent channel covers you if the factory allocation is tight.","metaTitle":"SN74ALVCH16821DGG Texas Instruments 20-bit Bus Driver","metaDescription":"Texas Instruments SN74ALVCH16821DGG ALVC/VCX/A series 20-bit bus driver. Active production, ROHS3 compliant, Bulk package.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.65","stockQuantity":0,"priceTiers":[{"qty":114,"price":"$2.65000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4485de323b50a3f2c28be3545a970f88.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SN74ALVCH16821DGG?","answer":"The SN74ALVCH16821DGG is available through independent distribution and is quoted to order against an RFQ. Submit a request for quote to confirm availability and current pricing."},{"question":"Is SN74ALVCH16821DGG RoHS compliant?","answer":"Yes, the SN74ALVCH16821DGG is ROHS3 compliant, meeting the latest RoHS directive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN74ALVCH16821DGG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN74ALVCH16821DGG 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}}