SN74AHCT574PWRG4 datasheet by Texas Instruments

SN74AHCT574PWRG4 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74AHCT574PWRG4?
  The recommended operating voltage range for the SN74AHCT574PWRG4 is 4.5V to 5.5V.
• How do I ensure that the output voltage of the SN74AHCT574PWRG4 is within the specified range?
  To ensure that the output voltage of the SN74AHCT574PWRG4 is within the specified range, make sure to use a suitable pull-up resistor and/or a voltage regulator, and also ensure that the input voltage is within the recommended operating range.
• What is the maximum clock frequency that the SN74AHCT574PWRG4 can handle?
  The maximum clock frequency that the SN74AHCT574PWRG4 can handle is 100 MHz.
• How do I handle the power-up and power-down sequencing of the SN74AHCT574PWRG4?
  To handle the power-up and power-down sequencing of the SN74AHCT574PWRG4, ensure that the power supply voltage (VCC) is applied before the clock signal, and that the clock signal is stable before applying the input signals.
• What is the recommended termination scheme for the SN74AHCT574PWRG4?
  The recommended termination scheme for the SN74AHCT574PWRG4 is to use a series terminator (e.g. 22 ohms) at the far end of the transmission line, and a parallel terminator (e.g. 50 ohms) at the near end of the transmission line.