Unisonic Technologies U74LVC540
The U74LVC540 octal buffer/driver is designed for 1.65V to 3.6V VCC operation. These devices are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layout.| Part No. | U74LVC540 |
|---|---|
| Datasheet | U74LVC540 Download |
| Manufacturer |  Unisonic Technologies |
| Description | OCTAL BUFFERS/DRIVERS |
| Buy | Stock & Price |
DESCRIPTION
●FEATURES
* Wide Operating Voltage Range of 1.65V to 3.6V * Inputs Accept Voltages to 5.5V * Max tpd of 5.3ns at 3.3V * 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 * Support Mixed-Mode Signal Operation on All Ports (5V Input/Output Voltage With 3.3V VCC) * IOFF Supports Partial-Power-Down Mode Operation● ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC540L-R20-R U74LVC540G-R20-R U74LVC540L-P20-R U74LVC540G-P20-R Package SSOP-20 TSSOP-20 CMOS IC Packing Tape Reel Tape Reel
● MARKING Copyright © 2022 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-B65.B U74LVC540
● PIN CONFIGURATION OE1 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10
● FUNCTION TABLE INPUTS OE1 OE2 A L L L L L H H X X X H X OUTPUT Y H L Z Z
● LOGIC DIAGRAM (positive logic) 20 VCC 19 OE2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 CMOS IC UNISONIC TECHNOLOGIES CO., LTD 2 of 5 QW-R502-B65.B U74LVC540...
