74HC4066D,652

The 74HC4066D,652 is an integrated FET switch/multiplexer and demultiplexer. Its analog switches and signal multiplexers/demultiplexers are cadmium-telluride-based semiconductor devices that are integrated into a single monolithic circuit and are used to select one signal from many in an analog system. They work by allowing the input and output signals to control the connection between two points in the analog system. This makes it useful for realizing signal routing and signal switching, as well as analog signal processing and conditioning.

The 74HC4066D,652 is a dual-single pole switch with a wide range of applications, from low-power source selection and signal isolation, to sensor isolation and precision level shifting. The device offers very low switch resistance and has no off-state leakage current. It also has a wide range of voltage capabilities, up to 3.6V for a single channel, and up to 7.2V for dual channels. On-state switching is very fast, with very low settling time.

The 74HC4066D,652 multiplexer and demultiplexer can be used for various applications in industrial, automotive, audio/video, and telecommunications systems, as well as in audio and video processing. Its signal-routing capabilities make it ideal for use as a signal path controller, allowing fast signal switching, signal routing, and signal conditioning. It is also suitable for use in signal measuring and monitoring systems, which require high-speed signal selection.

The 74HC4066D,652 multiplexer and demultiplexer’s main features include very wide input range, high-speed switching, low on-resistance, low voltage headroom required, low off-state leakage current, wide temperature operating range of -40°C to +85°C. It is also available in industrial temperature grades to +125°C, making this an ideal choice for use in high-temperature applications. Moreover, its low draw current makes it attractive for power-sensitive applications.

The working principle of the 74HC4066D,652 is quite simple. It consists of one input signal source and four individual analog switches. When the input signal voltage is applied to the 74HC4066D,652, the switches are selected in accordance with the states of the control inputs (S1–S4). The selected switch then connects the input signal source to the analog output. With this, the user can route the original input signal to the desired output, allowing signal switching, signal conditioning, and signal routing.

To conclude, the 74HC4066D,652 is a dual-single pole switch with a wide range of applications. Its properties like high-speed switching, low on-resistance, low voltage headroom required, low off-state leakage current, and wide temperature operating range of -40°C to +85°C make it ideal for a variety of applications in industrial, automotive, audio/video, and telecommunications systems, as well as in audio and video processing.