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100390QCX
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actual part
Fairchild

100390QCX

D Latch · PLCC-28 · Logic
Part Status: Obsolete In demand
Data last refreshed Jul 29, 2026
Manufacturer
Fairchild
Mfr Part #
100390QCX
Series
100390
Category
D Latch
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels8
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Family100K ECL
Logic TypeD Latch
Physical & Thermal
Package / CasePLCC-28
Mounting TypeSurface Mount
Series100390
Classification & Lifecycle
CategoryD Latch
TypeLogic
Part StatusObsolete

ECL 100K Hex D Latch with Master Reset

Availability & Sourcing

8 sources
SourceMfrQtyDate CodeConditionStatus
Live — 2195 — — Live RFQ
Live FAIRCHILD 422 — — Live RFQ
Live NATIONAL 195 — — Live RFQ
Live NSC 104 96+ — Live RFQ
Market FAIRCHILD 2195 — — Available RFQ
Market FAIRCHILD 422 — — Available RFQ
Market NATIONAL 195 — — Available RFQ
Market NSC 104 96+ — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User
100390QCX viewed on the web · Web User

Recent search and sourcing activity for 100390QCX.

Engineering FAQ

100390QCX 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 100390QCX?
Family: 100K ECL; Logic Type: D Latch.
What package is 100390QCX supplied in?
100390QCX is supplied in the PLCC-28 package, surface mount.
Can ZDI source 100390QCX 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

100390QCX 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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