U74LVC2G240

UNISONIC TECHNOLOGIES CO., LTD U74LVC2G240 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS  DESCRIPTION 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. 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.  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  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC2G240L-SM1-R U74LVC2G240G-SM1-R U74LVC2G240L-P08-R U74LVC2G240G-P08-R Package MSOP-8 TSSOP-8 CMOS IC MSOP-8 TSSOP-8 Packing Tape Reel Tape Reel www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-433...