-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 H/W/TQK/W7GCTlU236sZ+w==

<SEC-DOCUMENT>0000950134-01-000904.txt : 20010212
<SEC-HEADER>0000950134-01-000904.hdr.sgml : 20010212
ACCESSION NUMBER:		0000950134-01-000904
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20010209

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TEXAS INSTRUMENTS INC
		CENTRAL INDEX KEY:			0000097476
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				750289970
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		
		SEC FILE NUMBER:	333-44572
		FILM NUMBER:		1529119

	BUSINESS ADDRESS:	
		STREET 1:		7839 CHURCHILL WAY
		STREET 2:		P O BOX 655474
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75265
		BUSINESS PHONE:		9729953773

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TEXAS INSTRUMENTS TUCSON CORP
		CENTRAL INDEX KEY:			0000715577
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				860445468
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B4
		SEC ACT:		
		SEC FILE NUMBER:	333-44572-01
		FILM NUMBER:		1529120

	BUSINESS ADDRESS:	
		STREET 1:		6730 S TUCSON BLVD
		CITY:			TUCSON
		STATE:			AZ
		ZIP:			85706
		BUSINESS PHONE:		6027461111

	MAIL ADDRESS:	
		STREET 1:		P.O BOX 11400
		STREET 2:		MS 100
		CITY:			TUSCON
		STATE:			AZ
		ZIP:			85734

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BURR BROWN CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>d83977b4e424b4.txt
<DESCRIPTION>PROSPECTUS SUPPLEMENT - FILE NO. 333-44572
<TEXT>

<PAGE>   1
Prospectus Supplement                           Filed Pursuant to Rule 424(b)(4)
To Prospectus Dated January 4, 2001                Registration No. 333-44572-01
                                                                       333-44572

                         TEXAS INSTRUMENTS INCORPORATED

                        2,257,113 SHARES OF COMMON STOCK

       ISSUABLE UPON CONVERSION OF TEXAS INSTRUMENTS TUCSON CORPORATION'S
                 4 1/4% CONVERTIBLE SUBORDINATED NOTES DUE 2007

                                   ---------

                  This prospectus supplement amends and supplements, and should
be read in conjunction with, the prospectus, dated January 4, 2001 of Texas
Instruments Incorporated relating to the offering from time to time by certain
selling securityholders of up to 2,257,113 shares of Texas Instruments common
stock, par value $1.00 per share, issuable upon conversion of Texas Instruments
Tucson Corporation's 4 1/4% Convertible Subordinated Notes due 2007.

CHANGE IN SELLING SECURITYHOLDER INFORMATION

                  The table below sets forth information as of the date hereof
concerning beneficial ownership of the notes and underlying common stock of the
selling securityholders listed below. All information concerning beneficial
ownership has been furnished by the selling securityholders.

<TABLE>
<CAPTION>
                                      PRINCIPAL
                                      AMOUNT AT
                                     MATURITY OF
                                        NOTES                         SHARES OF
                                    BENEFICIALLY    PERCENTAGE OF    COMMON STOCK       PERCENTAGE OF
                                     OWNED THAT        NOTES           THAT MAY         COMMON STOCK
NAME OF SELLING SECURITYHOLDER       MAY BE SOLD    OUTSTANDING       BE SOLD(1)       OUTSTANDING (2)
- ------------------------------      -------------   -------------    ------------      ---------------
<S>                                 <C>             <C>              <C>               <C>
Lehman Brothers Inc.                  $1,588,000         *              35,726               *
</TABLE>

- ---------

*        Less than 1%

(1)      Assumes conversion of all of the holder's notes at a conversion price
         of approximately $44.45 per share of Texas Instruments common stock.
         However, this conversion price will be subject to adjustment as
         described under "Description of Notes - Conversion of Notes" in the
         prospectus. As a result, the amount of Texas Instruments common stock
         issuable upon conversion of the notes may decrease in the future.

(2)      Calculated based on Rule 13d-3(d)(i) of the Securities and Exchange Act
         using 1,734,305,703 shares of Texas Instruments common stock issued and
         outstanding as of February 7, 2001. Assumes the number of shares of
         Texas Instruments common stock issuable upon conversion of all of that
         particular holder's notes are outstanding. However, this does not
         include the conversion of any other holder's notes.

         THE SECURITIES OFFERED HEREBY INVOLVE A HIGH DEGREE OF RISK. SEE
"RISK FACTORS" BEGINNING ON PAGE 3 OF THE PROSPECTUS.

         NEITHER THE SECURITIES AND EXCHANGE COMMISSION NOR ANY STATE SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS
PROSPECTUS IS TRUTHFUL OR COMPLETE. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

           The date of this Prospectus Supplement is February 8, 2001.

</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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