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CD54HC273F3A — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
HAR

CD54HC273F3A

Octal D-Type Flip-Flop · CDIP-20 · Logic
Part Status: Obsolete In demand
Manufacturer
HAR
Mfr Part #
CD54HC273F3A
Series
CD54HC273
Category
Octal D-Type Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$3.25
Last transacted2003-11-13
Market range$3.25
Sourcing channels27
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Logic FamilyHC
Vcc Range2 V ~ 6 V
Triggerpositive edge
Physical & Thermal
Package / CaseCDIP-20
Mounting TypeThrough Hole
SeriesCD54HC273
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryOctal D-Type Flip-Flop
TypeLogic
Part StatusObsolete

Octal D-Type Flip-Flop with Clear, positive-edge triggered, 2 V to 6 V

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

27 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live HAR 86 96 Live · fresh RFQ
Live RCA 83 8600 Live · fresh RFQ
Live RCA 81 88+ Live · fresh RFQ
Live HARRIS 63 96+ Live · fresh RFQ
Live RCA 39 8710 Live · fresh RFQ
Live RCA 26 Live · fresh RFQ
Live RCA 23 Live · fresh RFQ
Live RCA 20 198809 Live · fresh RFQ
Live RCA 20 8809 Live · fresh RFQ
Live RCA 16 8739 Live · fresh RFQ
Live 16 Live · fresh RFQ
Live RCA 15 8503' Live · fresh RFQ
Live HARRIS SEMI 15 9846 Live · fresh RFQ
Live HARRIS 14 8600 Live · fresh RFQ
Live RCA 12 87+ Live · fresh RFQ
Live RCA 11 NON-ROHS Live · fresh RFQ
Market HAR 86 96 Available RFQ
Market RCA 83 8600 Available RFQ
Market RCA 81 88+ Available RFQ
Market RCA 39 8710 Available RFQ
Market RCA 26 Available RFQ
Market RCA 23 Available RFQ
Market RCA 20 198809 Available RFQ
Market 16 Available RFQ
Market RCA 15 8503' Available RFQ
Market HARRIS SEMI 15 9846 Available RFQ
Market RCA 11 NON-ROHS Available 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$3.25
Low$3.25
Last$3.25
Price as of2003-11-13

ZDI Transaction

Last ZDI price$3.25
As of2003-11-13
Active offers27

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User
CD54HC273F3A searched via the web · Web User

Live search & sourcing activity for CD54HC273F3A — real inquiries only.

Engineering FAQ

answers from this part's real data
CD54HC273F3A 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 CD54HC273F3A?
Logic Family: HC; Vcc Range: 2 V ~ 6 V; Trigger: positive edge.
What package is CD54HC273F3A supplied in?
CD54HC273F3A is supplied in the CDIP-20 package, through hole, rated -55°C ~ 125°C.
Can ZDI source CD54HC273F3A 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

CD54HC273F3A 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

from HAR

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