800-219-9001 RFQ
D27512-25 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Intel

D27512-25

EPROM · DIP-28 · Memory
In stock at ZDI Part Status: Obsolete
Data last refreshed Aug 16, 2026
Manufacturer
Intel
Mfr Part #
D27512-25
Series
27512
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock3 pcs
Date Codes8909, 89+
PackagingBags, Tubed
Est. market range$4.00 – $15.00
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Memory Size512 Kb
Access Time250 ns
Organization64K x 8
Physical & Thermal
Package / CaseDIP-28
Mounting TypeThrough Hole
Series27512
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

512 Kbit (64K x 8) UV erasable PROM, 250 ns access time

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

1 source
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Intel 3 8909, 89+ Pulls In Stock RFQ

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

Price History & Market Reference

Market Price Range

High$15.00
Low$4.00
Last$9.50
Price as of2026-08-16

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
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Recent search and sourcing activity for D27512-25.

Engineering FAQ

D27512-25 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 D27512-25 in ZDI stock?
ZDI holds 3 pcs, packaged as Bags, Tubed, date code(s) 8909, 89+. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of D27512-25?
Memory Size: 512 Kb; Access Time: 250 ns; Organization: 64K x 8.
What package is D27512-25 supplied in?
D27512-25 is supplied in the DIP-28 package, through hole, rated 0°C ~ 70°C.
Can ZDI source D27512-25 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

D27512-25 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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