M74HCT244RM13TR datasheet by STMicroelectronics

M74HCT244RM13TR Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for M74HCT244RM13TR?
  The recommended operating voltage range for M74HCT244RM13TR is 4.5V to 5.5V, with a typical voltage of 5V.
• How do I handle the thermal management of M74HCT244RM13TR?
  The M74HCT244RM13TR has a thermal resistance of 60°C/W (junction-to-ambient). To handle thermal management, ensure good airflow, use a heat sink if necessary, and avoid high ambient temperatures.
• What is the maximum clock frequency that M74HCT244RM13TR can handle?
  The maximum clock frequency that M74HCT244RM13TR can handle is 30MHz, but this may vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using M74HCT244RM13TR?
  To ensure signal integrity, use proper PCB design techniques, such as using short signal traces, avoiding signal reflections, and using termination resistors if necessary.
• Is M74HCT244RM13TR compatible with 3.3V logic?
  M74HCT244RM13TR is a 5V device, but it can be used with 3.3V logic with proper level shifting or voltage translation. However, this may require additional circuitry and design considerations.