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HN27C4096AG-12 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Hitachi

HN27C4096AG-12

EPROM · 40-DIP · Memory
Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
Hitachi
Mfr Part #
HN27C4096AG-12
Series
HN27C4096
Category
EPROM
Datasheet
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Availability & Pricing
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Product Attributes

Electrical & Parametric
Organization256K x 16
Access Time120 ns
Voltage5 V
Physical & Thermal
Package / Case40-DIP
Mounting TypeThrough Hole
SeriesHN27C4096
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

4-Mbit (256K x 16) CMOS UV EPROM, 120 ns access time

Part Activity

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HN27C4096AG-12 viewed on the web · Web User
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Recent search and sourcing activity for HN27C4096AG-12.

Engineering FAQ

HN27C4096AG-12 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 are the key specifications of HN27C4096AG-12?
Organization: 256K x 16; Access Time: 120 ns; Voltage: 5 V.
What package is HN27C4096AG-12 supplied in?
HN27C4096AG-12 is supplied in the 40-DIP package, through hole.
Can ZDI source HN27C4096AG-12 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

HN27C4096AG-12 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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