CS82C59A-12 Interrupt Control for Embedded Processor Designs

CS82C59A-12 is a good fit for processor boards that need structured interrupt handling across multiple event sources. It works well in industrial controls, instrumentation, and older computing platforms where predictable response timing still matters. CS82C59A-12 is a CMOS priority interrupt controller with 8 interrupt levels and support for expansion to 64 levels in cascaded use. Sources also confirm a 28-lead PLCC package and a 0°C to 70°C operating range for the CS82C59A-12Z listing. That makes the part useful for replacement builds and maintenance programs built around classic interrupt controller architecture. Use CS82C59A-12 when your design still depends on direct, hardware-based interrupt management. Request a quote for CS82C59A-12.