74LVC2245ADB,112

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74LVC2245ADB is a device that belongs to logic buffers, drivers, receivers, and transceivers. This logic device has an extensive range of applications due to its versatile features. It contains a differential receiver, followed by a logic buffer, while its inputs are internally pulled-up through a resistor. This provides buffering of data lines and ensures low-voltage switching between 5V and 3V systems. It is mainly used for interfacing between two buses of dissimilar voltage levels.

The 74LVC2245ADB is a differential line receiver designed for mixed-mode driving of high-voltage and low-voltage systems. It is used for receiving, converting and transmitting signals of differing voltage levels and to provide drive capability between two buses of different voltage levels. It handles signals from a variety of low-voltage busses, such as RS-232 and digital optical signals, and is also suitable for ECL and TTL applications. The chip is available in a variety of package types, including PDIP, SOIC, and MSOP.

The 74LVC2245ADB features an 8-bit differential line receiver with a voltage range of 5V and 3V. The device can be used as a non-inverting buffer or selector, and it also provides low-voltage differential signals between the two buses. The outputs are held at the TTL supply voltage or at 5V when the device is in standby mode. The device also contains internal ESD protection diodes that protect the logic inputs against electrostatic discharge.

The logic inputs of the device are open drain and are designed to be connected to the corresponding inputs of the other devices on the bus. When the logic inputs are logic high, the corresponding outputs enable the signals to be transmitted, while when the logic inputs are logic low, the corresponding outputs are tri-state and the signals are not transmitted. The device is capable of driving loads up to 1000pF and has a propagation delay of around 1.2ns.

The 74LVC2245ADB is a versatile device that can be used to interface between two buses of different voltage levels. Its logic inputs are designed to be connected to the corresponding inputs of the other devices on the bus. It is capable of driving loads up to 1000pF and has a propagation delay of around 1.2ns. Therefore, it is suitable for a wide range of applications, from simple logic buffering to high-speed bus transmission.

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