The PI5X1018 is an 18-bit, 10-port crossbar switch designed with a low ON resistance allowing inputs to be connected directly to outputs. The crossbar creates a low propagation delay and adds low additional ground bounce noise. Switches are turned ON in groups of 18 allowing any combination of connected ports. An additional bias voltage pin, VBIAS, permits control of internal pull-up resistors that can be used for pin termination. Several of these devices can be grouped together for wider data and control paths.