MC74VHCT240ADTR2

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The MC74VHCT240ADTR2 is a logic-buffers, drivers, receivers, transceivers device that can be used in many different applications. It provides high-speed, high-sensitivity switching of signals between low-voltage and I/O levels. This device is capable of processing digital signals up to 4.5V and provides buffered, high-speed switching of digital signals at speeds up to about 650kHz.

The MC74VHCT240ADTR2 is an 8-bit bus transceiver that is composed of two non-inverting buffers. Each buffer is controlled by separate enable inputs and each has an active low enable output. The buffer pairs also have differential outputs that can be used to drive other transceivers. This device is characterized for operation from 0°C to +70°C.

When a logic ‘1’ is applied to the enable input, the outputs of the buffer become active and will switch the data in the input to the output. The output buffers are capable of driving 24mA and feature Schmitt Trigger inputs and TTL compatible outputs. Also, the outputs have open collector outputs which can be used as an additional output to drive a pull-up resistor to the VCC supply.

The MC74VHCT240ADTR2 can be used in many applications. It has been used in design circuits where data needs to be shifted between different logic levels, such as TTL and ECL. This device can also be used in applications where the data needs to be multiplexed between two different buses, such as a data and a control bus. This device can also be used in applications where the data needs to be monitored in various levels above ground.

The working principle of the MC74VHCT240ADTR2 is quite simple. It provides bidirectional switching between low voltage logic levels. An enable input is used to control the logic level of the output. When enabled, the outputs are driven by the logic level of the corresponding input. When disabled, the outputs are driven to their high-impedance states.

The MC74VHCT240ADTR2 is a versatile device that can be used in many different applications. Its high-speed switching and bidirectional capability make it an ideal solution for applications where data needs to be multiplexed between two different buses. It is also suitable for applications where data needs to be monitored at various levels above ground. It is also characterized for operation from 0°C to +70°C.

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