SN74LVC157ADRE4

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The SN74LVC157ADRE4 is a two-channel multiplexer with actively selected channels. It is a type of logic-signal switch and decoder commonly used in modern digital circuits. This device has a low-voltage tolerant input buffer and the output buffers are designed to withstand a wide range of voltage levels. The channel selection is enabled through a single enable select line that automatically controls the operation of both channels.

The SN74LVC157ADRE4 has two channels that are controlled by a single enable select line. This line puts the device into one of two different modes, a normal mode and an inverted mode. In this mode, the input from either channel can be selected to the output by setting the enable line to either high or low. In the normal mode, the input from the selected channel is passed directly to the output. In the inverted mode, the input from the selected channel is inverted before it is sent to the output.

The SN74LVC157ADRE4 features an open-drain output buffer which prevents back voltages in the event of a short circuit. It incorporates Schottky diodes to limit input voltage spikes coming from the power supply. It has a wide range of input and output levels and is designed to accept both digital logic and analog signals. The outputs are capable of driving up to 10mA of current.

The SN74LVC157ADRE4 is used in a wide variety of applications including digital logic switching, multiplexing, and decoding. It is used in automotive, consumer, industrial and instrumentation applications. It is useful in controlling the flow of data and power and is often used in embedded systems. It is also useful in controlling the switching of data and power lines in order to reduce EMI (electromagnetic interference).

The SN74LVC157ADRE4 is a versatile multiplexer that combines both digital and analog features into a single device. The flexibility of the input and output range makes it suitable for a variety of applications. The low-voltage tolerant input buffer and output buffers design allows it withstand a wide range of voltage levels. Additionally, its open drain output buffer prevents back voltages in the event of a short circuit. The power supply Schottky diodes help to limit input voltage spikes.

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