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Common questions from engineers and buyers evaluating this part.
The D8259A is an interrupt controller used to manage interrupt requests in microprocessor systems. It prioritizes and handles multiple interrupt sources, enhancing system efficiency.
The D8259A comes in a ceramic glass-sealed dual-in-line package (WDIP) with 28 pins, through-hole mounting, and a rectangular shape.
The D8259A is discontinued by Intel, so it is no longer in production. However, it may still be available from distributors or as surplus stock.
Commercial availability, condition, packaging and traceability are confirmed against your exact requirement through RFQ.
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