AUTHORIZATION
 	I hereby authorize Cynthia Hoff Trochu, Leslie O. Mba, Elizabeth M. Bedell,
Edgar A. Morales, Erin E. Hilton and John Whitney or any one of them to sign
and file on my behalf any and all forms required by the Securities and
Exchange Commission pursuant to Section 16 of the Securities Exchange
Act of 1934 (the ?Exchange Act?) relating to the reporting of beneficial
ownership of equity securities of Texas Instruments Incorporated (the
?Company?), and of changes in such beneficial ownership, as well as
any and all representation letters that may be required in connection
with sales by me of equity securities of the Company, together with
any and all amendments to the foregoing.  This authorization shall
be effective on and after the date set forth below and shall continue
in effect, unless earlier revoked by me in writing, until I am no
longer required to file such forms and letters provided, however,
that this authorization shall be deemed revoked with respect to any
individual named above upon such individual?s termination of active
service with the Company.
	I acknowledge that the persons authorized hereunder are
not assuming, nor is the Company assuming, any of my responsibilities
to comply with Section 16 of the Exchange Act and other relevant
securities laws.
	Dated as of 18 day of November 2022.
	Todd M. Bluedorn