The ADG508AKRZ is a monolithic CMOS analog multiplexer/demultiplexer manufactured by Analog Devices. It has 8 channels, 4 of which are multiplexers and 4 are demultiplexers. It features low on-resistance, high signal-to-noise ratio, and fast switching times. The device operates with a voltage range of 2.7V to 5.5V and can pull high on all channels simultaneously in order to avoid latching. The device is designed for use in a broad range of applications where high-speed, low-power signal switching is required, such as video multiplexing and routing, audio sample rate conversion, data acquisition, signal measurement, and automatic test equipment.