{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF16V8BQ-10SC","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF16V8BQ-10SC","canonicalUrl":"https://icboms.com/microchip/ATF16V8BQ-10SC","factsUrl":"https://icboms.com/api/mcp/products/ATF16V8BQ-10SC","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF16V8BQ-10SC, EE PLD, 10 ns, 8 Macrocells, 5V, 20-SOIC (0.295\", 7.50mm Width), Surface Mount, Tube.","salesMarkdown":"## 8-macrocell EE PLD for 5V glue logic The Microchip ATF16V8BQ-10SC is an electrically erasable programmable logic device (EE PLD) from the 16V8 series, offering 8 macrocells in a 20-SOIC surface-mount package. The 10 ns propagation delay sets the timing budget for address decoding, bus arbitration, or state-machine logic running at clock rates up to around 50 MHz — adequate for most 8-bit and 16-bit microprocessor interfaces. ## Obsolete — plan for a replacement This part is officially marked Obsolete by Microchip. The closest pin-compatible alternative within the 16V8 family is the ATF16V8C-10SC, which is a functionally similar 5V EE PLD in the same 20-SOIC footprint. Confirm the programming algorithm compatibility before substituting. ## 5V supply and 20-SOIC footprint The 5V input supply matches legacy TTL and 5V CMOS logic families — no level translation required. The EE PLD is electrically erasable and reprogrammable, which supports iterative logic changes during prototyping without UV erasure cycles.","metaTitle":"ATF16V8BQ-10SC EE PLD, 10 ns, 8 Macrocells, 20-SOIC","metaDescription":"Microchip ATF16V8BQ-10SC is an obsolete EE PLD with 10 ns speed, 8 macrocells, 5V supply, 20-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Microchip Technology","Speed":"10 ns","Series":"16V8","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Obsolete","Voltage - Input":"5V","lifecycle_stage":"eol_hot","Programmable Type":"EE PLD","Base Product Number":"ATF16V8B","Number of Macrocells":"8","Supplier Device Package":"20-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7e7967a4b40ed27e1bf71d0cb9df3c42.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ATF16V8BQ-10SC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for ATF16V8BQ-10SC?","answer":"Microchip has not published an official successor for this obsolete order code. The ATF16V8C-10SC is a pin-compatible 5V EE PLD in the same 20-SOIC package and 10 ns speed grade, but verify programming algorithm compatibility before substituting."},{"question":"Can I use ATF16V8BQ-10SC in a 5V system?","answer":"Yes. The ATF16V8BQ-10SC is specified for a 5V input supply, making it a direct drop-in for 5V logic systems without level shifting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF16V8BQ-10SC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF16V8BQ-10SC 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}}