74ALVC245BQ,115

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74ALVC245BQ,115 is an 18-pin integrated circuit from ATMEL Corporation. It belongs to the family of devices known as the Logic - Buffers, Drivers, Receivers, Transceivers. The buffer includes a 3-state driver with D-type flip-flop and a differential receiver.

Application Field

The 74ALVC245BQ,115 is designed to provide efficient data communication in a variety of applications. It is particularly suited for high-speed applications, such as FPGA-to-FPGA or microcontroller-to-microcontroller data transfers. The device can also be used in applications that require full-duplex communication, such as a buffer, an UART, or an encoder.

The 74ALVC245BQ,115 can also be used in other applications such as switching (off-chip) buses, high-speed serial peripheral bus, interrupt controllers and multiplexers. The device\'s 3-state outputs provide a high-impedance state that allows for multiple devices to share the same I/O bus.

Working Principle

The 74ALVC245BQ,115 includes a 3-state driver paired with a D-type flip-flop and a differential receiver. The receiver the device is optimized for operation at the low-voltage (1.2V) voltage levels, which allows for efficient signaling in battery-powered circuits and in high-speed applications.

The differential receiver has an input voltage range of 0.8V to 3.3V, and an active-low enable signal. It also has an open-drain output that allows for bi-directional communication. The 3-state driver output has a maximum equivalent withstand voltage of 5.5V, and a maximum equivalent output current of 24mA. The D-type flip-flop allows for synchronization of multiple signals from the same source.

Conclusion

The 74ALVC245BQ,115 is an 18-pin Logic - Buffers, Drivers, Receivers, Transceivers designed to provide efficient data communication in a variety of applications. It includes a 3-state driver with D-type flip-flop and a differential receiver, and is suitable for use in high-speed applications, switching (off-chip) buses, serial peripheral buses, interrupt controllers and multiplexers. The 3-state outputs can provide a high-impedance state that allows for multiple devices to share the same I/O bus. The device is optimized for low-voltage (1.2V) levels and its receiver has an input voltage range of 0.8V to 3.3V. The 3-state driver output has a maximum equivalent withstand voltage of 5.5V, and a maximum equivalent output current of 24mA. The D-type flip-flop allows for synchronization of multiple signals from the same source.

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