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DQ27128-25 — dip28 package (representative)
dip28
Representative of package type
SEEQ

DQ27128-25

EPROM · DIP-28 · Memory
In stock at ZDI Part Status: Obsolete
Manufacturer
SEEQ
Mfr Part #
DQ27128-25
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock2 pcs
Date Code8644
PackagingTubed
Unit PriceRequest a Quote
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization16K x 8
Access Time250 ns
Supply Voltage5 V
Physical & Thermal
Package / CaseDIP-28
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

128 Kbit (16K x 8) UV EPROM, 250 ns access time

Part Activity

recent searches, RFQs & offers
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User
DQ27128-25 searched via the web · Web User

Live search & sourcing activity for DQ27128-25 — real inquiries only.

Engineering FAQ

answers from this part's real data
DQ27128-25 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 DQ27128-25 in ZDI stock?
ZDI holds 2 pcs, packaged as Tubed, date code(s) 8644. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of DQ27128-25?
Organization: 16K x 8; Access Time: 250 ns; Supply Voltage: 5 V.
What package is DQ27128-25 supplied in?
DQ27128-25 is supplied in the DIP-28 package.
Can ZDI source DQ27128-25 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

DQ27128-25 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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