The SN74LVC2G125 device is a dual bus buffer gate, designed for 1.65-V to 5.5-V VCC operation. This device features dual line drivers with 3-state outputs. The outputs are disabled when the associated output-enable (OE) input is high.
NanoFree package technology is a major breakthrough in IC packaging concepts, using the die as the package.
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.
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.
Available in the Texas Instruments NanoFree™ Package
Supports 5-V VCC Operation
Inputs Accept Voltages to 5.5 V
Max tpd of 4.3 ns at 3.3 V
Low Power Consumption, 10-µA Max ICC
±24-mA Output Drive at 3.3 V
Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C
Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C
Ioff Supports Live Insertion, Partial-Power-Down Mode, and Back-Drive Protection
Can Be Used as a Down Translator to Translate Inputs From a Max of 5.5 V Down to the VCC Level
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II