M74HC138RM13TR datasheet by STMicroelectronics

M74HC138RM13TR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the M74HC138RM13TR?
  The maximum operating frequency of the M74HC138RM13TR is 25 MHz.
• What is the power consumption of the M74HC138RM13TR?
  The power consumption of the M74HC138RM13TR is typically 10 μA at 25°C with a 5V supply voltage.
• Is the M74HC138RM13TR compatible with 3.3V logic?
  Yes, the M74HC138RM13TR is compatible with 3.3V logic, but the output voltage will be limited to the supply voltage (VCC) minus 0.5V.
• What is the propagation delay of the M74HC138RM13TR?
  The propagation delay of the M74HC138RM13TR is typically 10 ns at 25°C with a 5V supply voltage.
• Can the M74HC138RM13TR be used as a level translator?
  Yes, the M74HC138RM13TR can be used as a level translator, but it's not recommended as it's not designed for this purpose. A dedicated level translator IC would be a better choice.