Full PDF Text Transcription for U74CBTLV3126 (Reference)
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UNISONIC TECHNOLOGIES CO., LTD U74CBTLV3126 LOW-VOLTAGE QUADRUPLE FET BUS SWITCH CMOS IC DESCRIPTION The U74CBTLV3126 quadruple FET bus switch features independent line...
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ON The U74CBTLV3126 quadruple FET bus switch features independent line switches. Each switch is disabled when the associated output-enable (OE) input is low. The 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 GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.