SN74HC574PWR datasheet by Texas Instruments

SN74HC574PWR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the SN74HC574PWR can handle?
  The maximum clock frequency of the SN74HC574PWR is 100 MHz.
• How do I ensure that the SN74HC574PWR is properly powered?
  The SN74HC574PWR requires a single 2-V to 6-V power supply, and it is recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper power supply decoupling.
• What is the maximum current that the SN74HC574PWR can sink or source?
  The SN74HC574PWR can sink or source up to 25 mA of current per output pin.
• How do I handle the asynchronous inputs of the SN74HC574PWR?
  The asynchronous inputs of the SN74HC574PWR should be synchronized with the clock signal using a flip-flop or a synchronizer to prevent metastability issues.
• What is the propagation delay of the SN74HC574PWR?
  The propagation delay of the SN74HC574PWR is typically around 10 ns to 20 ns, depending on the operating frequency and voltage.