{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF16V8C-7SC","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF16V8C-7SC","canonicalUrl":"https://icboms.com/microchip/ATF16V8C-7SC","factsUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7SC","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF16V8C-7SC, EE PLD, 16V8 series, 7.5 ns speed, 8 macrocells, 5V supply, 20-SOIC (0.295\", 7.50mm width), surface mount.","salesMarkdown":"The ATF16V8C-7SC is a 5V EE PLD from Microchip's 16V8 family, offering a 7.5 ns propagation delay and 8 macrocells in a 20-SOIC surface-mount package. ## Obsolete — sourcing through the surplus channel Microchip lists the ATF16V8C-7SC as Obsolete. For production BOMs that still call out this exact speed grade and package, the supply path runs through independent distribution — sealed reels with consistent date-codes from factory excess or end-of-life buyouts. ## 8 macrocells — fitting the glue-logic budget Eight macrocells can each be configured as registered or combinatorial outputs. The 5V-only supply simplifies integration into legacy 5V backplanes and industrial control cards. ## 20-SOIC footprint — board-space and layout constraints The 20-SOIC package with 0.295-inch (7.50 mm) body width is the wider variant — distinct from the narrow SOIC-20. Confirm the footprint matches the existing PCB land pattern.","metaTitle":"Microchip ATF16V8C-7SC EE PLD, 7.5 ns, 8 macrocells, 20-SOIC","metaDescription":"Microchip ATF16V8C-7SC EE PLD, 7.5 ns propagation delay, 8 macrocells, 5V supply, 20-SOIC package.","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-7SC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for ATF16V8C-7SC?","answer":"No official replacement order code is listed by Microchip. The closest functional alternative within the 16V8 family is the ATF16V8C-7PU (PDIP-20) or ATF16V8C-7SX (narrow SOIC-20), but neither is a drop-in replacement — the package differs. For a pin-compatible surface-mount substitute, the ATF16V8C-7SC's 20-SOIC (7.50 mm body) footprint must be matched; the ATF16V8C-7SX uses the narrow 0.209-inch body. Verify the land pattern before substituting."},{"question":"What is ATF16V8C-7SC's speed grade?","answer":"The ATF16V8C-7SC is rated for a 7.5 ns propagation delay (tpd). This is the commercial speed grade — the fastest in the ATF16V8C family — and supports system clocks up to roughly 100 MHz for registered logic functions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF16V8C-7SC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF16V8C-7SC 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}}