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CY7C166-25PC — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Cypress Semiconductor Corp

CY7C166-25PC

SRAM · DIP-20 · Memory
In stock at ZDI Part Status: Obsolete
Data last refreshed Jul 28, 2026
Manufacturer
Cypress Semiconductor Corp
Mfr Part #
CY7C166-25PC
Series
CY7C166
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock59 pcs
Date Code9536
PackagingTubed
Unit PriceRequest a Quote
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization16K x 4
Access Time25 ns
Voltage5 V
Physical & Thermal
Package / CaseDIP-20
Mounting TypeThrough Hole
SeriesCY7C166
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

64 Kbit (16K x 4) Static RAM, 25 ns access time

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Cypress Semiconductor Corp 59 9536 New 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.

Part Activity

recent searches, RFQs & offers
CY7C166-25PC viewed on the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User
CY7C166-25PC searched via the web · Web User

Live search & sourcing activity for CY7C166-25PC — real inquiries only.

Engineering FAQ

answers from this part's real data
CY7C166-25PC 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 CY7C166-25PC in ZDI stock?
ZDI holds 59 pcs, packaged as Tubed, date code(s) 9536. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of CY7C166-25PC?
Organization: 16K x 4; Access Time: 25 ns; Voltage: 5 V.
What package is CY7C166-25PC supplied in?
CY7C166-25PC is supplied in the DIP-20 package, through hole, rated 0°C ~ 70°C.
Can ZDI source CY7C166-25PC 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

CY7C166-25PC 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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