{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ATF16V8C-7XU","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ATF16V8C-7XU","canonicalUrl":"https://icboms.com/microchip/ATF16V8C-7XU","factsUrl":"https://icboms.com/api/mcp/products/ATF16V8C-7XU","rawCanonicalId":null},"summary":{"shortDescription":"Microchip ATF16V8C-7XU, EE PLD, 16V8 series, 8 macrocells, 7.5 ns, 5V input, 20-TSSOP, Surface Mount, Tube.","salesMarkdown":"## 7.5 ns propagation delay — what it buys you The Microchip ATF16V8C-7XU is an electrically erasable programmable logic device (EE PLD) from the 16V8 series, offering 8 macrocells in a 20-TSSOP package. Its 7.5 ns propagation delay means the combinatorial logic path from input through the AND-OR array to output settles in under 8 ns, supporting system clocks up to roughly 100 MHz depending on the logic depth and routing. This part is a direct drop-in for legacy 5V PAL/GAL designs where a 20-pin DIP or SOIC footprint is being migrated to a smaller surface-mount board. ## Obsolete — plan your replacement now ## 5V-only logic — check your system rails This part operates on a 5V input supply only. If your board runs a mixed 3.3V/5V logic bus, the ATF16V8C-7XU outputs will drive 5V levels — verify that downstream receivers are 5V-tolerant. The 20-TSSOP package (4.40 mm width) requires a fine-pitch soldering profile; the 0.65 mm lead pitch is manageable with a standard reflow oven but demands careful stencil alignment for hand-assembly rework.","metaTitle":"Microchip ATF16V8C-7XU EE PLD, 7.5 ns, 20-TSSOP","metaDescription":"Microchip ATF16V8C-7XU EE PLD, 8 macrocells, 7.5 ns speed, 5V input, 20-TSSOP. Obsolete status.","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-TSSOP (0.173\\\", 4.40mm 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-TSSOP"}},"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-7XU/alternatives.json"},"ai":{"faq":[{"question":"Is the ATF16V8C-7XU obsolete?","answer":"Yes, the ATF16V8C-7XU carries an obsolete lifecycle status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ATF16V8C-7XU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ATF16V8C-7XU 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}}