The Intersil ISL54230 is a multiprotocol Quad Double-Pole Double-Throw (DPDT) analog switch that can operate from a single +2.0V to +5.5V supply. It contains eight SPDT (Single Pole/Double Throw) switches configured into four DPDT blocks. Each DPDT block is independently controlled by a logic input for Normally Open (NO) or Normally Closed (NC) switch configuration.The part is designed for switching or routing a combination of USB High-Speed, USB Full-Speed, digital, and analog signals in portable battery powered products.