{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF16V8C-7SI","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF16V8C-7SI","canonicalUrl":"https://icboms.com/microchip/ATF16V8C-7SI","factsUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7SI","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF16V8C-7SI, 16V8 series, EE PLD, 7.5 ns speed, 8 macrocells, 5V input, surface mount 20-SOIC (0.295\", 7.50mm width), tube.","salesMarkdown":"## 7.5 ns propagation delay — what it buys you The ATF16V8C-7SI is a 16V8 EE PLD from Microchip with a propagation delay of 7.5 ns and 8 macrocells. ## 5V-only operation — board-level compatibility This part runs on a 5V supply rail with 5V-compatible inputs. Microchip lists the ATF16V8C-7SI as obsolete. A pin-compatible 16V8 variant is the route to qualify for production runs without a board respin.","metaTitle":"ATF16V8C-7SI 16V8 EE PLD, 7.5 ns, 8 macrocells, 20-SOIC","metaDescription":"Microchip ATF16V8C-7SI is an obsolete 5V EE PLD with 7.5 ns speed, 8 macrocells in 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":"7.5 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":"ATF16V8C","Number of Macrocells":"8","Supplier Device Package":"20-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7daeacdf2c8da6a7020962928d2f0e6a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7SI/alternatives.json"},"ai":{"faq":[{"question":"What is a direct replacement for ATF16V8C-7SI?","answer":"No official direct replacement order code is listed by Microchip. The 16V8 family includes multiple speed and temperature variants; a pin-compatible 16V8 part with the same 20-SOIC footprint and 5V supply should be verified against the specific speed grade and temperature range required by the application. Confirm the replacement's timing and programming support before committing the BOM."},{"question":"Does ATF16V8C-7SI work with 5V logic?","answer":"Yes. The ATF16V8C-7SI is specified for a 5V input supply and operates with 5V logic levels. It is not rated for 3.3 V or lower supply rails, so it belongs in a 5V-only logic domain or with level shifters on mixed-voltage boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF16V8C-7SI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF16V8C-7SI 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}}