SN74LVC540AQPWRQ1

八路缓冲器/驱动器，具有三态输出 OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS

DESCRIPON/ORDERING INFORMATION

The SN74LVC540A octal buffer/driver is designed for 2.7-V to 3.6-V VCC operation.

This device is ideal for driving bus lines or buffer-memory address registers. This device features inputs and outputs on opposite sides of the package that facilitate printed circuit board layout.

FEATURES

• Qualified for Automotive Applications

• ESD Protection Exceeds 2000 V Per

   MIL-STD-883, Method 3015; Exceeds 200 V

   Using Machine Model C = 200 pF, R = 0

• Operates From 2 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max tpd of 5.3 ns 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

• Supports Mixed-Mode Signal Operation on All Ports 5-V Input/Output Voltage With 3.3-V VCC

• Ioff Supports Partial-Power-Down Mode Operation