The ADG5408BRUZ-REEL7 is a multiplexer switch IC manufactured by Analog Devices. It is an 8:1 switch, meaning it can route a signal from one of eight available inputs to a single output. The switch has a signal frequency of up to 50MHz and has a high input voltage threshold of 14.5 Ohms. It is also designed to be resistant to latch-up, providing improved protection for the circuit in which it is used.