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82C59A-12 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Intel

82C59A-12

Programmable Interrupt Controller · DIP-28 · Interface
Part Status: Obsolete
Data last refreshed Jul 22, 2026
Manufacturer
Intel
Mfr Part #
82C59A-12
Series
82C59A
Category
Programmable Interrupt Controller
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Clock Frequency12 MHz
Physical & Thermal
Package / CaseDIP-28
Mounting TypeThrough Hole
Series82C59A
Classification & Lifecycle
CategoryProgrammable Interrupt Controller
TypeInterface
Part StatusObsolete

CMOS Programmable Interrupt Controller (PIC), 12 MHz version

Part Activity

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Recent search and sourcing activity for 82C59A-12.

Engineering FAQ

82C59A-12 is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 82C59A-12?
Clock Frequency: 12 MHz.
What package is 82C59A-12 supplied in?
82C59A-12 is supplied in the DIP-28 package, through hole.
Can ZDI source 82C59A-12 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

82C59A-12 is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

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