74FST3244QSR

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74FST3244QSR is a type of logic signal switch, multiplexer, and decoder by Fairchild Semiconductor. It includes two power-saving low-power CMOS circuits and utilizes a multiplexer/demultiplexer configuration with wide signal range, low voltage drop, and high speed. The device is capable of operating at very low supply voltages with propagation delays as low as 2.5ns and features an adjustable switching time.

The application field of 74FST3244QSR is mainly digital switching, signal selection, routing, state memory, shifters, multiplexer/demultiplexer, and decoders. It can be used as a signal multiplexer/demultiplexer in global communication systems and as an address multiplexer/demultiplexer in memory systems applications. It also finds use in disk drive applications and control systems in industrial applications.

The working principle of 74FST3244QSR is based on the multiplexer/demultiplexer configuration. It is a two-input multiplexer/demultiplexer arrangment, which gives the user the ability to select one of the two data inputs and route it to the output. It has two address inputs (A0 and A1) and two select inputs (S0 and S1). The inputs (A0, A1, S0, and S1) are inputs used to select one of two input channels for routing to the output.

The multiplexer/demultiplexer can be used in either non-inverting or inverting mode. In non-inverting mode, one of the two input channels is selected and routed to the output by setting the address and select inputs (A0, A1, S0, and S1). In inverting mode, the output is the negation of the input channel selected. This configuration gives the user the ability to switch between two different data streams under certain conditions.

The 74FST3244QSR has a wide signal range, low voltage drop, high speed switching as low as 2.5 ns, and adjustable switching time. The power saving low-power CMOS circuit makes it ideal for applications requiring high efficiency and low power consumption. In addition, its high speed and adjustable switching time makes it suitable for time-critical applications, such as communications or networking applications.

The 74FST3244QSR is a versatile and cost-effective solution for applications requiring multiplexer/demultiplexer functionality. It is suitable for a wide range of applications such as digital switching, signal selection, routing, state memory, shifters, multiplexer/demultiplexer, and decoders. In addition, its power saving low-power CMOS circuit makes it ideal for applications requiring high efficiency and low power consumption.

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