800-219-9001 RFQ
5473J — DIP-14/16 package (representative)
DIP-14/16
Representative of package type
Texas Instruments

5473J

JK Flip-Flop · CDIP-14 · Logic
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
Texas Instruments
Mfr Part #
5473J
Series
54
Category
JK Flip-Flop
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels3
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Logic FamilyTTL
FunctionDual JK FF w/ Clear
Physical & Thermal
Package / CaseCDIP-14
Mounting TypeThrough Hole
Series54
Operating Temperature-55°C ~ 125°C
Classification & Lifecycle
CategoryJK Flip-Flop
TypeLogic
Part StatusObsolete

Dual J-K flip-flop with clear, TTL, military temp

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

3 sources
SourceMfrQtyDate CodeConditionStatus
Market ITT 1 71+ — Available RFQ
Market ITT CANNON 1 7306 — Available RFQ
Market — 1 — — 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
5473J viewed on the web · Web User
5473J viewed on the web · Web User
5473J viewed on the web · Web User
5473J viewed on the web · Web User
5473J viewed on the web · Web User
5473J viewed on the web · Web User
5473J searched via the web · Web User
5473J searched via the web · Web User

Recent search and sourcing activity for 5473J.

Engineering FAQ

5473J 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 5473J?
Logic Family: TTL; Function: Dual JK FF w/ Clear.
What package is 5473J supplied in?
5473J is supplied in the CDIP-14 package, through hole, rated -55°C ~ 125°C.
Can ZDI source 5473J 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

5473J 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 Texas Instruments

Need 5473J?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →