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UPB8284AD — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
NEC

UPB8284AD

Clock Generator · DIP-18 · Interface
In stock at ZDI Part Status: Obsolete
Data last refreshed Aug 11, 2026
Manufacturer
NEC
Mfr Part #
UPB8284AD
Series
8284A
Category
Clock Generator
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock26 pcs
Date Codes8649, 8321
PackagingBags, Tubed
Est. market range$2.00 – $8.00
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseDIP-18
Mounting TypeThrough Hole
Series8284A
Classification & Lifecycle
CategoryClock Generator
TypeInterface
Part StatusObsolete

Clock generator and driver for 8086/8088 microprocessors, 18-pin DIP

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock NEC 26 8649, 8321 Pulls In Stock RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Price History & Market Reference

Market Price Range

High$8.00
Low$2.00
Last$5.00
Price as of2026-08-11

ZDI Transaction

ZDI priceQuote on request

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
UPB8284AD viewed on the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User
UPB8284AD searched via the web · Web User

Live search & sourcing activity for UPB8284AD — real inquiries only.

Engineering FAQ

answers from this part's real data
UPB8284AD 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 quantity and packaging is UPB8284AD in ZDI stock?
ZDI holds 26 pcs, packaged as Bags, Tubed, date code(s) 8649, 8321. Request a quote for confirmed quantity, lead time, and pricing.
What package is UPB8284AD supplied in?
UPB8284AD is supplied in the DIP-18 package, through hole.
Can ZDI source UPB8284AD 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

UPB8284AD 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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