{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF16V8C-7SU","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF16V8C-7SU","canonicalUrl":"https://icboms.com/microchip/ATF16V8C-7SU","factsUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7SU","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF16V8C-7SU, EE PLD, 16V8 series, 7.5 ns speed, 8 macrocells, 5V supply, 20-SOIC (0.295\", 7.50mm Width) surface-mount package, tube.","salesMarkdown":"The ATF16V8C-7SU is a 5V EE PLD from Microchip's 16V8 family, offering 8 macrocells in a 20-SOIC package. Its 7.5 ns propagation delay means it can decode addresses or implement state machines at clock rates up to roughly 100 MHz without adding wait states – a direct fit for legacy 5V bus interfaces where every nanosecond of combinatorial delay matters for timing closure. ## 8 macrocells – how much logic fits Eight macrocells can be configured as registered flip-flops or combinatorial outputs, giving you enough fabric for a small address decoder, a four-bit counter, or a handful of glue-logic gates. The EE PLD architecture is electrically erasable, so you can reprogram it in-system or on a standard programmer – no UV eraser needed, which simplifies rework and firmware iteration. ## 5V supply – mixed-voltage design note This part runs on a 5V rail and its I/Os are 5V-tolerant. In a mixed-voltage board with 3.3V logic, you'll need level translation on the outputs if the downstream device is not 5V-tolerant. The 20-SOIC package with 0.295-inch body width and 7.50 mm pitch is a standard footprint – no surprises for the layout engineer. That means no LTB risk for ongoing builds.","metaTitle":"ATF16V8C-7SU EE PLD, 7.5 ns, 8 Macrocells, 20-SOIC","metaDescription":"Microchip ATF16V8C-7SU 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":"Active","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":"Active","Voltage - Input":"5V","lifecycle_stage":"eol_hot","Programmable Type":"EE PLD","Base Product Number":"ATF16V8","Number of Macrocells":"8","Supplier Device Package":"20-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7daeacdf2c8da6a7020962928d2f0e6a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7SU/alternatives.json"},"ai":{"faq":[{"question":"What is the speed of ATF16V8C-7SU?","answer":"The ATF16V8C-7SU has a 7.5 ns propagation delay, which supports combinatorial logic paths up to about 100 MHz without wait states."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF16V8C-7SU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF16V8C-7SU 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}}