SN74AC574PW datasheet by Texas Instruments

SN74AC574PW Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74AC574PW?
  The maximum operating frequency of the SN74AC574PW is 100 MHz.
• How do I handle the power-up and power-down sequencing of the SN74AC574PW?
  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 or damage.
• What is the recommended operating voltage range for the SN74AC574PW?
  The recommended operating voltage range for the SN74AC574PW is 4.5V to 5.5V. Operating the device outside of this range may affect its performance and reliability.
• How do I ensure that the SN74AC574PW is properly terminated?
  The SN74AC574PW has a 3-state output, which means it can be connected to a bus. To ensure proper termination, a pull-up or pull-down resistor should be connected to the output pins, and the output pins should be connected to a bus with a termination resistor at the far end.
• What is the maximum current that the SN74AC574PW can sink or source?
  The maximum current that the SN74AC574PW can sink or source is 24 mA per output pin. Exceeding this current may cause the device to overheat or malfunction.