Texas Instruments 239 6248 Vintage 16-Pin DIP IC 1980 House Numbered New

ITEM SPECIFICS
Brand: Texas Instruments
MPN: 239 6248
Model: 239 6248
House Number: 239 6248
Additional Marking: LE 779508TS
Date Code: 8035 (1980, week 35)
Country/Region of Manufacture: Malaysia
Type: Integrated Circuit (Custom / House-Numbered)
Package / Case: 16-Pin DIP (Plastic)
Mounting: Through Hole
Condition: New
Quantity: 1

DESCRIPTION
This is a vintage Texas Instruments integrated circuit in a 16-pin plastic DIP. It carries a house number rather than a standard TI catalog number. TI built house-numbered parts to an equipment maker's own specification and marked them with that customer's part number, so TI never published a public datasheet for them.

Features:
Texas Instruments logo on the top of the package
House number "239 6248"
Additional marking "LE 779508TS"
Date code "8035": 1980, week 35
Additional top markings "X" and "S"
Made in Malaysia, per the package marking
16-pin plastic DIP for through-hole mounting
Unused; clean, straight leads with no solder

Compatibility:
Direct replacement only for equipment that calls for TI house number 239 6248. Match the house number exactly against the part you are replacing.

Q&A
Q: What is this chip's function?
A: It is a custom, house-numbered Texas Instruments IC built for an equipment maker. No public TI datasheet exists for this number, so it is sold for matching by house number.
Q: When was it made?
A: The date code 8035 indicates 1980, week 35. The package is marked "MALAYSIA."
Q: Is it tested?
A: The item is sold as pictured. It has not been tested.

DISCLAIMER
Item is sold as pictured. Please review all photos carefully and compare part numbers and markings before purchasing. Vintage stock. Ships fast with tracking. 30-day returns accepted; buyer pays return shipping.

LEGAL DISCLAIMER
We are not an authorized distributor, reseller, or representative of Texas Instruments. All product names, trademarks, brands, and logos are the property of their respective owners. Products are sourced from surplus inventory and are not covered by manufacturer warranties.

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