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TC7135 Microprocessor Interface (TC7135)

From Microchip Technology, Inc.

Many data acquisition systems require both a visual display and a computer interface. The TC7135 from Microchip Technology is a 4-1/2 digit Analog-to-Digital converter (ADC) which can easily provide both of these functions. The TC7135s multiplexed BCD outputs interface easily to low cost LED or LCD decoder/drivers, such as the TC7211A. Also, the TC7135s data outputs simplify computer interfacing.
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