SN74ACT564NSR datasheet by Texas Instruments

SN74ACT564NSR Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74ACT564NSR?
  The recommended operating voltage range for the SN74ACT564NSR is 4.5V to 5.5V, with a typical voltage of 5V.
• How do I handle the thermal considerations for the SN74ACT564NSR?
  The SN74ACT564NSR has a maximum junction temperature of 150°C. Ensure proper heat sinking and thermal management to prevent overheating. Use a thermal pad or heat sink to dissipate heat, and follow the recommended PCB layout guidelines.
• What is the maximum clock frequency supported by the SN74ACT564NSR?
  The SN74ACT564NSR supports clock frequencies up to 100 MHz. However, the actual frequency limit may vary depending on the system design, capacitive loading, and other factors.
• How do I ensure signal integrity when using the SN74ACT564NSR?
  To ensure signal integrity, use proper PCB design techniques, such as using controlled impedance traces, minimizing signal routing, and adding termination resistors as needed. Also, follow the recommended input and output signal levels, and use a suitable clock signal with a stable frequency and amplitude.
• Is the SN74ACT564NSR compatible with 3.3V logic?
  The SN74ACT564NSR is a 5V device, but it can be used with 3.3V logic with proper level shifting or voltage translation. Use a level translator or voltage regulator to ensure compatible signal levels between the 5V device and 3.3V logic.