SN74AC573DWRG4 datasheet by Texas Instruments

SN74AC573DWRG4 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74AC573DWRG4?
  The maximum operating frequency of the SN74AC573DWRG4 is 100 MHz.
• How do I ensure that the output is not floating when the latch is transparent?
  To ensure that the output is not floating when the latch is transparent, you need to tie the OE (output enable) pin low. This will enable the output and prevent it from floating.
• What is the recommended power-up sequence for the SN74AC573DWRG4?
  The recommended power-up sequence for the SN74AC573DWRG4 is to apply power to the VCC pin first, followed by the input signals. This ensures that the device powers up in a known state and prevents any potential latch-up or damage.
• Can I use the SN74AC573DWRG4 in a 5V system?
  Yes, the SN74AC573DWRG4 is compatible with 5V systems. However, you need to ensure that the input signals are within the recommended voltage range of 0V to 5.5V.
• How do I handle the thermal dissipation of the SN74AC573DWRG4?
  The SN74AC573DWRG4 has a maximum junction temperature of 150°C. To handle thermal dissipation, you can use a heat sink or ensure good airflow around the device. You can also reduce the power consumption by minimizing the switching frequency and using a lower supply voltage.