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D8255AC-2 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
NEC

D8255AC-2

Programmable Peripheral Interface · DIP-40 · Interface
Part Status: Obsolete In demand
Data last refreshed Jun 20, 2026
Manufacturer
NEC
Mfr Part #
D8255AC-2
Series
8255
Category
Programmable Peripheral Interface
Datasheet
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Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels12
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Specifications

Physical & Thermal
Package / CaseDIP-40
Mounting TypeThrough Hole
Series8255
Classification & Lifecycle
CategoryProgrammable Peripheral Interface
TypeInterface
Part StatusObsolete

Programmable parallel I/O controller, three 8-bit ports, modes 0/1/2

Availability & Sourcing

12 sources
SourceMfrQtyDate CodeConditionStatus
Market — 88 — — Available RFQ
Market NEC 205 91 — Available RFQ
Market NEC 192 9621 — Available RFQ
Market NEC 85 82+ 87+ — Available RFQ
Market — 45 — — Available RFQ
Market NEC 33 — — Available RFQ
Market NEC 27 84+ — Available RFQ
Market NEC 25 8808 — Available RFQ
Market — 22 85+ — Available RFQ
Market NEC 15 8838 — Available RFQ
Market INT 12 — — Available RFQ
Market — 12 — — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
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D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User
D8255AC-2 viewed on the web · Web User

Recent search and sourcing activity for D8255AC-2.

Engineering FAQ

D8255AC-2 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 package is D8255AC-2 supplied in?
D8255AC-2 is supplied in the DIP-40 package, through hole.
Can ZDI source D8255AC-2 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

D8255AC-2 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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