IDT74CBTLVR3384

NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

The CBTLVR3384 is a ten bit high-speed bus switch. It adds an internal series resistor with each switch to reduce reflection noise in high speed applications. When closed, the switch acts as a source (series) termination for the driver connected to IDT74CBTLVR3384.

IDT74CBTLVR3384  is organized as dual 5-bit bus switches with separate outputenable (OE) inputs, to allow use as two 5-bit bus switches or one 10-bit bus switch. When OE is low, the associated 5-bit bus switch is on and A port of IDT74CBTLVR3384 is connected to B port. When OEis high, the switch is open, and a high-impedance state exists between the two ports.

To ensure the high-impedance state during power up or power down, OE IDT74CBTLVR3384 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.