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TIBPAL20R4-10CNT — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Texas Instruments

TIBPAL20R4-10CNT

Programmable Logic Device (PAL) · PDIP-24 · Logic
Part Status: Obsolete In demand
Data last refreshed Aug 1, 2026
Manufacturer
Texas Instruments
Mfr Part #
TIBPAL20R4-10CNT
Series
TIBPAL20R4
Category
Programmable Logic Device (PAL)
Datasheet
View datasheet ↗
Availability & Pricing
Est. market range$8.00 – $25.00
Sourcing channels31
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Propagation Delay10 ns
Technologybipolar
Outputs4 registered
Physical & Thermal
Package / CasePDIP-24
Mounting TypeThrough Hole
SeriesTIBPAL20R4
Operating Temperature0°C ~ 75°C
Classification & Lifecycle
CategoryProgrammable Logic Device (PAL)
TypeLogic
Part StatusObsolete

20-input 4-output registered bipolar PAL, 10 ns tpd, 24-pin DIP

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

31 sources
SourceMfrQtyDate CodeConditionStatus
Live Texas Instruments 1245 — — Live RFQ
Live TEXAS INSTRUMENTS 1054 — — Live RFQ
Live — 280 87+ — Live RFQ
Live TI95 270 — — Live RFQ
Live T-I 240 — — Live RFQ
Live Texas Instruments Inc 236 9301 — Live RFQ
Live TI 142 9005 — Live RFQ
Live TEXAS INSTRUMENTS 135 — — Live RFQ
Live TI 131 99 — Live RFQ
Live TI 102 92+ — Live RFQ
Live TI9 76 4 — Live RFQ
Live TI 27 NON-ROHS — Live RFQ
Live TEXAS INSTRUMENTS INC 16 — — Live RFQ
Live TI 15 01 — Live RFQ
Live TEXAS 13 — — Live RFQ
Live TI 10 — — Live RFQ
Market Texas Instrumen 1245 — — Available RFQ
Market TEXAS INSTRUMEN 1054 — — Available RFQ
Market — 280 87+ — Available RFQ
Market TI95 270 — — Available RFQ
Market T-I 240 — — Available RFQ
Market Texas Instrumen 236 9301 — Available RFQ
Market TI 142 9005 — Available RFQ
Market TEXAS INSTRUMEN 135 — — Available RFQ
Market TI 131 99 — Available RFQ
Market TI 102 92+ — Available RFQ
Market TI9 76 4 — Available RFQ
Market TI 27 NON-ROHS — Available RFQ
Market TEXAS INSTRUMEN 16 — — Available RFQ
Market TI 15 01 — Available RFQ
Market TI 10 — — 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$25.00
Low$8.00
Last$16.50
Price as of2026-08-01

ZDI Transaction

ZDI priceQuote on request
Active offers31

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

Part Activity

recent searches, RFQs & offers
TIBPAL20R4-10CNT viewed on the web · Web User
TIBPAL20R4-10CNT viewed on the web · Web User
TIBPAL20R4-10CNT viewed on the web · Web User
TIBPAL20R4-10CNT viewed on the web · Web User
Specifications reviewed & updated · ZDI

Recent search and sourcing activity for TIBPAL20R4-10CNT.

Engineering FAQ

TIBPAL20R4-10CNT 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 TIBPAL20R4-10CNT?
Propagation Delay: 10 ns; Technology: bipolar; Outputs: 4 registered.
What package is TIBPAL20R4-10CNT supplied in?
TIBPAL20R4-10CNT is supplied in the PDIP-24 package, through hole, rated 0°C ~ 75°C.
Can ZDI source TIBPAL20R4-10CNT 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

TIBPAL20R4-10CNT 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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