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UM8259A - Programmable Interrupt Controller

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Part number UM8259A
Manufacturer UMC
File Size 802.35 KB
Description Programmable Interrupt Controller
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Description

The UM8259A Programmable Interrupt Controller handles up to eight vectored priority interrupts for the CPU, It is cascadable for up to 64 vectored priority interrupts without additional circuitry, Packaged in a 28-pin DIP, it uses NMOS technology and requires a single +5V supply.

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