TEXAS INSTRUMENTS TUCSON CORPORATION

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Operational Amplifiers, Isolation Amplifiers, [ DC Differential Amplifiers, ] Logarithmic Amplifiers, [ Root-Mean-Square to Direct Current Converters, ] Peak Detectors, Analog Multifunction Converters, Sample/Hold Amplifiers [, Electronic Data Acquisition Systems-Namely, Electronic Modules for Multiplexing and Digitizing Analog Signals, Electronic Analog Micro Computer Input/Output Systems-Namely, Circuit Boards for Conditioning, Multiplexing, Digitizing and Interfacing Analog Signals to a Micro Computer, and Circuit Boards for Interfacing and Converting Digital Signals from a Micro Computer to Analog Output Signals ];

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Semiconductors;

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The mark consists of the capital letters BB enclosed within a rectangular border.;Integrated circuits;BURR-BROWN;Color is not claimed as a feature of the mark.;