SN7445NSR

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The SN7445NSR is a device from Texas Instruments\' Logic - Signal Switches, Multiplexers, Decoders family. This article will explore the application field and working principle of this integrated circuit.

The SN7445NSR integrated circuit is a 8-to-1 multiplexer/demultiplexer with 3-state outputs. It has two 8-bit wide data inputs (A and B) and a two bit select input. It has eight output buffer enable (OBE) inputs, eight active low output enable (OE) inputs and eight 3-state outputs. It is designed to provide high speed performance and low power consumption.

The SN7445NSR can be used in many application fields, including digital logic systems, multiplexers, data conversion circuits, serial data transmission systems, and address decoding circuits. It can also be used in communication systems, programmable logic controllers, process controllers, logic circuits, and memory systems.

The SN7445NSR integrated circuit works by providing a high speed, low power option for digital logic systems. The device has two 8-bit wide data inputs (A and B), and a two bit select input (C0 and C1). The device\'s OBE and OE inputs are used to control the output of the SN7445NSR device. Depending on the logic levels of the select inputs and the OBE/OE states, the SN7445NSR will transfer data from either data input (A or B) to the output.

The SN7445NSR will transfer data from the selected data input to the output as long as the corresponding output buffer is enabled. When the output buffer is enabled, the output will be in the high state; when it is disabled, the output will be in the low state. The device also has eight active low output enable (OE) inputs, which can be used to put all eight outputs in a high-impedance state. When the OE pins are active, the SN7445NSR will not transfer any data from its data inputs to its outputs.

The SN7445NSR device is a useful integrated circuit for many digital logic systems. It provides high speed performance and low power consumption, while allowing data to be transferred between two data sources. The device\'s OBE and OE inputs can be used to control the device\'s output. With these features, the SN7445NSR is an invaluable device in a wide variety of application fields.

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