UNISONIC TECHNOLOGIES CO., LTD
FET BUS SWITCH
The U74CBTLV3125 quadruple FET bus switch features
independent line switches. Each switch is disabled when the
associated output-enable ( OE ) input is high.
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 VCC through a pullup resistor; the
minimum value of the resistor is determined by the current-sinking
capability of the driver.
* 5-Ω Switch Connection Between Two Ports
* Standard ‘125-Type Pinout
* Isolation Under Power-Off Conditions
Copyright © 2015 Unisonic Technologies Co., Ltd
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