{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"4012BDM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"4012BDM","canonicalUrl":"https://icboms.com/texas-instruments/4012BDM","factsUrl":"https://icboms.com/api/mcp/products/4012BDM","rawCanonicalId":null},"summary":{"shortDescription":"4012BDM, CMOS quad 2-input NAND gate, Bulk package, Active lifecycle, RoHS non-compliant.","salesMarkdown":"## Lifecycle and compliance — the sourcing reality However, it is marked RoHS non-compliant, which means it contains lead (Pb) in the solder finish or die attach. That is a showstopper for any new design targeting RoHS exemption-free markets, but it is exactly what a repair depot or mil/aero board-stuffing line needs when the original BOM specified tin-lead solder. ## Packaging note for the line That means no carrier tape for automated pick-and-place; plan for hand-loading or a tube feeder if your line is set up for reels.","metaTitle":"4012BDM CMOS Quad NAND Gate, Active, RoHS Non-Compliant","metaDescription":"4012BDM is a CMOS quad 2-input NAND gate in Bulk packaging. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.37","priceTiers":[{"qty":802,"price":"$0.37000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/4012BDM/alternatives.json"},"ai":{"faq":[{"question":"Is 4012BDM a CMOS quad NAND gate?","answer":"Yes — the 4012BDM is a CMOS quad 2-input NAND gate, meaning it contains four independent NAND gates on a single chip, each with two inputs."},{"question":"Is 4012BDM RoHS compliant?","answer":"No — the 4012BDM is marked RoHS non-compliant, meaning it contains lead. It is not suitable for new designs requiring RoHS exemption-free compliance, but it is the correct part for legacy tin-lead BOMs."},{"question":"Is 4012BDM equivalent to CD4012B?","answer":"The 4012BDM and CD4012B are functionally the same — both are CMOS quad 2-input NAND gates. The suffix 'DM' typically indicates a specific package or temperature grade variant; verify the exact package and temperature range against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/4012BDM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/4012BDM when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}