This bus buffer gate is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC1G125 is a single line driver with a 3-state output. The output is disabled when the output-enable (OE) input is high.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.
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.
Qualified for Automotive Applications
Supports 5-V VCC Operation
Inputs Accept Voltages to 5.5 V
Low Power Consumption, 10-µA Max ICC
±24-mA Output Drive at 3.3 V
Ioff Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II