74CBTLV3245BQ,115

The 74CBTLV3245BQ is a 8-bit single-throw Bus Switch with an output enable. It features a single OE\ that controls eight switch channels. The switch is disabled when OE\ is high. Schmitt-trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using Ioff. The Ioff circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

• High noise immunity
• Rail to rail switching on data I/O ports
• CMOS low power consumption
• Latch-up performance exceeds 250mA per JESD78B class I level A
• IOFF Circuitry provides partial power-down mode operation
• 5W Switch connection between two ports