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TMS2564JL-45 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Texas Instruments

TMS2564JL-45

EPROM · CDIP-28 · Memory
In stock at ZDI Part Status: Obsolete In demand
Data last refreshed Aug 11, 2026
Manufacturer
Texas Instruments
Mfr Part #
TMS2564JL-45
Series
TMS2564
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Stock12 pcs
Date Code83+
PackagingTubed
Est. market range$8.00 – $35.00
Sourcing channels12
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization8K x 8
Access Time450 ns
Supply Voltage5 V
Physical & Thermal
Package / CaseCDIP-28
Mounting TypeThrough Hole
SeriesTMS2564
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

64 Kb (8K x 8) UV EPROM, 450 ns access time

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

13 sources
SourceMfrQtyDate CodeConditionStatus
ZDI Stock Texas Instruments 12 83+ Pulls In Stock RFQ
Market T-I 232 — — Available RFQ
Market — 211 — — Available RFQ
Market TI83* 103 — — Available RFQ
Market TEXAS INSTRUMEN 93 — — Available RFQ
Market TI 72 — — Available RFQ
Market TEXAS INSTRUMEN 55 — — Available RFQ
Market Texas Instrumen 51 83+ — Available RFQ
Market TI 26 — — Available RFQ
Market TI 23 NON-ROHS — Available RFQ
Market TEXAS INSTRUMEN 23 8605 — Available RFQ
Market U 17 84 84 82 — Available RFQ
Market VARIOUS 15 — — Available RFQ

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

Price History & Market Reference

Market Price Range

High$35.00
Low$8.00
Last$21.50
Price as of2026-08-11

ZDI Transaction

ZDI priceQuote on request
Active offers12

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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TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User
TMS2564JL-45 viewed on the web · Web User

Recent search and sourcing activity for TMS2564JL-45.

Engineering FAQ

TMS2564JL-45 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 TMS2564JL-45 in ZDI stock?
ZDI holds 12 pcs, packaged as Tubed, date code(s) 83+. Request a quote for confirmed quantity, lead time, and pricing.
What are the key specifications of TMS2564JL-45?
Organization: 8K x 8; Access Time: 450 ns; Supply Voltage: 5 V.
What package is TMS2564JL-45 supplied in?
TMS2564JL-45 is supplied in the CDIP-28 package, through hole.
Can ZDI source TMS2564JL-45 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

TMS2564JL-45 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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