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SN74LVCZ245A,pdf(OCTAL BUS TRA

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  • 上传时间:2021-07-19
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  • 标      签: transceive

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This octal bus transceiver is designed for 2.7-V to 3.6-V VCC operaTIon. The SN74LVCZ245A is designed for asynchronous communicaTIon between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direcTIon-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effecTIvely isolated. Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment. When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.
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