CD74HCT4052EG4

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CD74HCT4052EG4 is a field effect transistor (FET) based device that enables a user to switch multiple analog signals. It is a dual 8-channel multiplexer/demultiplexer (MUX/DEMUX) and is part of Texas Instruments’ Interface - Analog Switches, Multiplexers, and Demultiplexers (ASMD) product family. The device can connect eight independent data sources to one output, or one data source to eight outputs.

Due to its low voltage logic and low-voltage analog switch range of inputs, the device is especially well suited for low-voltage and medium-voltage applications that require switching voltage levels between 0 and 7 volts. The device also features wide common-mode voltage range and low power consumption. The device also features a high speed switching rate, making it well suited for medium- to high-data rate interfaces.

The CD74HCT4052EG4 includes a single logic control input which can be used to select the data path in either direction. The device also features two external switches, which allows the user to control the MUX/DEMUX in a variety of ways. By combining these switches and the control input, the device can be used as a multiplexer, demultiplexer, or a combination of both.

The device is constructed in a 14-pin Dual In-line Package (DIP) and is designed to function with a minimum power supply of 3.0 or 5.0 volts. It is available in a wide range of temperatures, ranging from -40 to +125 degrees Celsius. The device is also designed to be ESD-protected and has an MBTF (mean-between-failure time) of 1 million hours, ensuring reliable operation in a wide-range of operating conditions.

The working principle of the device is simple. The multiplexer (MUX) takes as many incoming signals and applies them to a single output in a single clock cycle. The DEMUX does the opposite and takes a single incoming signal and applies it to multiple outputs in a single clock cycle. The CD74HCT4052EG4 has two input channels that are muxed or demuxed depending on the state of the digital control input.

The device is an ideal fit for any digital circuit that requires switching between parallel input and output signals. It is suitable for use in a variety of applications that require both low-power and maximum switching speed, such as analog and digital cellular base stations, microwave link drivers, home and business entertainment systems, audio and video interfaces, and low-power logic control circuits. The CD74HCT4052EG4 also finds wide use in automotive and industrial control applications where maximum speed and data transmission reliability are important.

The CD74HCT4052EG4 provides performance advantages that make it ideal for mixed-signal applications. Its high speed switching rate, low power consumption and wide common-mode range make it an excellent choice for any application where switching of digital and analog signals is needed. The device is also designed to be ESD-protected, making it an even more attractive solution for digital and analog circuit designs.

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