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AM27256DC — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
AMD

AM27256DC

EPROM · CDIP-28 · Memory
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 17, 2026
Manufacturer
AMD
Mfr Part #
AM27256DC
Series
Am27256
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock13 pcs
Date Code8529+
PackagingTubed
Temp GradeCommercial
Est. market range$8.00 – $25.00
Sourcing channels6
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Live pricing on request · most quotes same business day

Specifications

Physical & Thermal
Package / CaseCDIP-28
Mounting TypeThrough Hole
SeriesAm27256
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

32K x 8 UV erasable PROM, 5 V, ceramic DIP

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

7 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock AMD 13 8529+ Pulls In Stock RFQ
Live AMD 13 — — Live RFQ
Live AMD 97 — — Live RFQ
Live AMD 138 — — Live RFQ
Live AMD 24 1989 — Live RFQ
Market AMD 13 — — Available RFQ
Market AMD 24 1989 — Available 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$25.00
Low$8.00
Last$16.50
Price as of2026-08-17

ZDI Transaction

ZDI priceQuote on request
Active offers6

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

Part Activity

recent searches, RFQs & offers
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User
AM27256DC viewed on the web · Web User

Recent search and sourcing activity for AM27256DC.

Engineering FAQ

AM27256DC 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 AM27256DC in ZDI stock?
ZDI holds 13 pcs, packaged as Tubed, date code(s) 8529+. Request a quote for confirmed quantity, lead time, and pricing.
What package is AM27256DC supplied in?
AM27256DC is supplied in the CDIP-28 package, through hole.
Can ZDI source AM27256DC 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

AM27256DC 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.

Related Parts

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