SN74AC245PWG4

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The SN74AC245PWG4 is a member of the AC logic family from Texas Instruments. This family of logic buffers and drivers is designed for high speed, low voltage operation and is intended to help increase the performance of data buses, clocking signals, and address decoding. The SN74AC245PWG4 is a quartet of non-inverting, 3-state buffers capable of providing designers with an efficient way of buffering data transfers while also keeping power utilization to a minimum.

Each SN74AC245PWG4 buffer is designed to accept TTL logic levels and output a voltage level compatible with the low voltage logic family. With most Vcc levels below 5-volts, the SN74AC245PWG4 offers the best solution for reducing power dissipation and increasing the speed of data transfers. In addition, the 3-state output makes these buffers ideal for driving a variety of loads, including data buses.

The SN74AC245PWG4 is a multiplexer buffer with a high speed, low power dissipation for TTL logic. Each of the SN74AC245PWG4\'s four buffers is designed to provide a full current transition capability of up to 80mA and low switching thresholds, allowing for fast rise and fall times. The output drive of the buffers also features low impedance, providing improved signal integrity when driving loads.

The SN74AC245PWG4 also features an adjustable output enable capability, which can be disabled to allow high speed data transfers without interference from the output circuit. This feature allows designers to control the data flow of the circuit and ensure that all the data is properly transferred to the destination.

The SN74AC245PWG4 buffers can be used for many applications, including as a part of a bus interface for high speed data communication, driving a data bus, interfacing TTL logic with low voltage logic such as 3.3V or 5V, clocking signals, and address decoding. The flexibility of the buffers makes them a perfect choice for any project requiring low voltage and high speed operation.

In summary, the SN74AC245PWG4 is a data transfer buffer designed to provide low voltage and high speed operation. This quartet of non-inverting 3-state buffers features adjustable output enable capability, allowing designers to control the data flow of the circuit and ensure that all the data is properly transferred to the destination. This makes the SN74AC245PWG4 buffer an ideal choice for projects requiring low voltage and high speed operation, including as a part of a bus interface, driving a data bus, interfacing TTL logic with low voltage logic such as 3.3V or 5V, clocking signals, and address decoding.

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