M74HC175B1R datasheet by STMicroelectronics

M74HC175B1R Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for M74HC175B1R?
  The recommended operating voltage range for M74HC175B1R is 2V to 6V, with a typical voltage of 5V.
• How do I handle the power-up and power-down sequences for M74HC175B1R?
  It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up conditions.
• What is the maximum clock frequency that M74HC175B1R can handle?
  The maximum clock frequency that M74HC175B1R can handle is 25 MHz, but this can vary depending on the operating voltage and load conditions.
• How do I ensure that the output signals are properly terminated for M74HC175B1R?
  It is recommended to use a pull-up or pull-down resistor on the output signals to ensure proper termination and to prevent any potential oscillations or ringing.
• What is the maximum current that M74HC175B1R can sink or source?
  The maximum current that M74HC175B1R can sink or source is 25 mA per output pin, but this can vary depending on the operating voltage and temperature.