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Cypress Semiconductor Corp

CY7C3721-100JC

CPLD · PLCC-100 · Programmable Logic
In stock at ZDI Part Status: Obsolete
Data last refreshed Aug 16, 2026
Manufacturer
Cypress Semiconductor Corp
Mfr Part #
CY7C3721-100JC
Series
Ultra37000
Category
CPLD
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock3 pcs
Date Code9736
PackagingTubed
Est. market range$8.00 – $35.00
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Macrocells32
Tpd100 ns
Vcc5 V
Physical & Thermal
Package / CasePLCC-100
Mounting TypeSurface Mount
SeriesUltra37000
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryCPLD
TypeProgrammable Logic
Part StatusObsolete

32-macrocell 5 V CPLD, 100 ns tPD, 100-pin PLCC

Availability & Sourcing

1 source row · masked
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Cypress Semiconductor Corp 3 9736 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.

Price History & Market Reference

Market Price Range

High$35.00
Low$8.00
Last$21.50
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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CY7C3721-100JC searched via the web · Web User
CY7C3721-100JC searched via the web · Web User
CY7C3721-100JC searched via the web · Web User
CY7C3721-100JC searched via the web · Web User

Live search & sourcing activity for CY7C3721-100JC — real inquiries only.

Engineering FAQ

answers from this part's real data
CY7C3721-100JC 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 CY7C3721-100JC in ZDI stock?
ZDI holds 3 pcs, packaged as Tubed, date code(s) 9736. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of CY7C3721-100JC?
Macrocells: 32; Tpd: 100 ns; Vcc: 5 V.
What package is CY7C3721-100JC supplied in?
CY7C3721-100JC is supplied in the PLCC-100 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source CY7C3721-100JC 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

CY7C3721-100JC 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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