The Fairchild Switch FSAL200 is a rail-to-rail quad 2:1 high-speed CMOS TTL-compatible analog multiplexer/demultiplexer switch. The low On Resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

When OE# is LOW, the select pin connects the A Port to the selected B Port output. When OE# is HIGH, the switch is OPEN and a high-impedance state exists between the two ports.

• Typical 6ohm switch connection between two ports
• Minimal propagation delay through the switch
• Low I_CC
• Zero bounce in flow-through mode
• Control inputs compatible with TTL level
• Rail-to-rail signal handling
• Low insertion loss
• Route communications signals including:

  10/100 Ethernet

  USB1.1

  100VG-AnyLAN

  Token Ring 4/16 Mbps

  ATM25

  SONET OCI 51.8 Mbps

  T1/E1