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U74LVC2G240 Datasheet PDF

Unisonic Technologies U74LVC2G240

The U74LVC2G240 is a dual buffer or driver with 3-state outputs. It is designed for 1.65V to 5.5V operation. The U74LVC2G240 is composed of two 1-bit buffers/drivers with separate output-enable ( OE ) inputs.
Part No. U74LVC2G240
Datasheet U74LVC2G240 Download
Manufacturer
Unisonic Technologies
Description DUAL BUFFER/DRIVER
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U74LVC2G240 datasheet page 1 preview

DESCRIPTION

It is designed for 1.65V to 5.5V operation. When OE is low, data passes from A (input) to Y (output). When OE is high, the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor, and the minimum value of the resistor is determined by the current-sinking capability of the driver. The U74LVC2G240 is fully specified for partial-power-down applications using IOFF. The IOFF circuitry disables the outputs and prevents damaging current backflow through the device when it is powered down.
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FEATURES

* Wide Supply Voltage Range from 1.65V to 5.5V * Max tPD of 4.6 ns at 3.3V * Up to 5.5V Inputs Accept Voltages * Low Power Consumption, ICC = 10 μA (Max.) * ±24 mA Output Driver at 3.3V * Typical VOLP (Output Ground Bounce) < 0.8V, VCC = 3.3 V, TA = 25 °C * Typical VOHV (Output VOH Undershoot) > 2V, VCC = 3.3 V, TA = 25 °C
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