ZD Integrated Circuits
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Intel

*-*-P8255A-5

Programmable Peripheral Interface · DIP-40 · Interface
Part Status: Obsolete
Manufacturer
Intel
Mfr Part #
*-*-P8255A-5
Series
8255A
Category
Programmable Peripheral Interface
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
I/O Lines24
Max Clock5 MHz
Supply5 V
Physical & Thermal
Package / CaseDIP-40
Mounting TypeThrough Hole
Series8255A
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryProgrammable Peripheral Interface
TypeInterface
Part StatusObsolete

8255A PPI, 24 programmable I/O lines, three 8-bit ports, 5 MHz

Environmental & Export Classifications

RoHS Status
Non-Compliant
REACH Status
Moisture Sensitivity (MSL)
ECCN
HTSUS

Documents & Media

Quality & Counterfeit Avoidance

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

*-*-P8255A-5 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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