DM74ALS5245N

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The DM74ALS5245N is a high-performance logic circuit, belonging to the category of logic-buffers, drivers, receivers, and transceivers. It is a 24-bit three-state buffer and line driver, which can be used to interface two separate high speed buses. The device is characterized by wide operating voltage ranges, low power consumption, and high operating speed.

The DM74ALS5245N is a high-performance buffer for interfacing two separate high speed buses. It has two separate output enable links that can be used to switch off either of the two buses in order to isolate them from one another. It also features three power-saving modes, allowing for minimum power consumption even at the highest speed settings.

The main applications of the DM74ALS5245N are in Inter-Integrated Circuit (I²C) and Serial Peripheral Interface (SPI) bus interfaces, connecting high speed buses across long-distance connections, and in memory and data transfer applications. The device is also suitable for high-frequency radio-frequency data transmission, as it provides a fast, low-power, low-noise and low-power mode interface.

The working principle of the DM74ALS5245N is based on its internal clock, which operates on the basis of a 3-phase clock, with a period of 400ns (1 ms at the maximum transfer rate). The device is capable of transferring data at up to 10 Mbps, and its built-in drivers offer rise and fall times of less than 6 ns and 50 ns respectively. The device features a single input line, multiplexed clock, and three outputs.

The DM74ALS5245N can be powered in two ways, either from a single 5V power supply, or from two separate 3.3V and 5V power supplies. The device\'s output drivers are designed to ensure high driveto-output impedance matching, and a low output skew, making it an ideal choice for high-speed serial data transmission.

In addition, the device features an input hysteresis, which prevents data from being distorted by external noise. The DM74ALS5245N is also equipped with a power-saving mode, which powers down the device when the output is not in use, resulting in lower power consumption.

Overall, the DM74ALS5245N is a high-performance logic circuit, suitable for interfacing two separate high speed buses. The device is characterized by wide operating voltage ranges, low power consumption, and high operating speed. Its features make it an ideal choice for a wide range of applications, including memory and data transfer, high-speed serial data transmission, and radio-frequency data transmission.

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