TI SN74CBTLV3861PW

The SN74CBTLV3861 provides ten bits of high-speed bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The device is organized as one 10-bit bus switch. When output enable (OE(overline)) is low, the 10-bit bus switch is on, and port A is connected to port B. When OE(overline) is high, the switch is open, and the high-impedance state exists between the two ports. This device is fully specified for partial-power-down applications using I off. The out feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down, OE(overline) should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.