TCA9517ADGKR Texas Instruments - Yeehing Electronics

2-bit level-translating 400-kHz I2C/SMBus buffer/repeater with powered-off high-impedance

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Specifications

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More Information

The TCA9517A is a bidirectional buffer with level shifting capabilities for I2C and SMBus systems. It provides bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and SMBus systems to be extended without degradation of performance, even during level shifting.