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EXHIBIT 23(b)
CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS
We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3) and related Prospectus of Texas Instruments
Incorporated and Texas Instruments Tucson Corporation (formerly Burr-Brown
Corporation) for the registration of $250,000,000 convertible subordinated notes
and to the incorporation by reference therein of our report dated January 17,
2000, with respect to the consolidated financial statements of Texas Instruments
Tucson Corporation included in its Annual Report (Form 10-K) for the year ended
December 31, 1999, filed with the Securities and Exchange Commission.
Ernst & Young LLP
Tucson, Arizona
August 25, 2000
