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Exhibit 3
Joint Filing Agreement
In accordance with Rule 13d-1(f) under the Securities Exchange Act of
1934, as amended, each of the persons named below agrees to the joint filing of
a Statement on Schedule 13D (including amendments thereto) with respect to the
common stock, par value $0.001 per share, of Integrated Sensor Solutions, Inc.,
a Delaware corporation, and further agrees that this Joint Filing Agreement be
included as an exhibit to such filings provided that, as contemplated by Section
13d-1(f)(1)(ii), no person shall be responsible for the completeness or accuracy
of the information concerning the other persons making the filing, unless such
person knows or has reason to believe that such information is inaccurate. This
Joint Filing Agreement may be executed in any number of counterparts, all of
which together shall constitute one and the same instrument.
Date: May 7, 1999
SENSOR ACQUISITION CORPORATION
By: /s/ XXXXXX X. XXXXXXXX
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Xxxxxx X. Xxxxxxxx
President
TEXAS INSTRUMENTS INCORPORATED
By: /s/ XXXXXXX X. XXXXXXXXX
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Xxxxxxx X. Xxxxxxxxx
Executive Vice President
