SN74CBTLV3251RGYR

低电压1 -OF- 8的FET用/解复用器 LOW-VOLTAGE 1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER

The SN74CBTLV3251 device is a 1-of-8 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The select inputs S0, S1, S2 control the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable OE\\\\ input is high.

This device is fully specified for partial-power-down applications using Ioff. The Ioff 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\ 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.