SN74ACT04PWR datasheet by Texas Instruments

SN74ACT04PWR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74ACT04PWR?
  The maximum operating frequency of the SN74ACT04PWR is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using the SN74ACT04PWR in a high-speed application?
  To ensure signal integrity, use proper PCB layout techniques, such as using short signal traces, minimizing impedance mismatches, and using termination resistors as needed. Additionally, consider using a signal integrity analysis tool to simulate and optimize your design.
• Can I use the SN74ACT04PWR in a 3.3V system?
  Yes, the SN74ACT04PWR is compatible with 3.3V systems. However, ensure that the input voltage (VCC) is within the recommended operating range of 4.5V to 5.5V, and that the output voltage is within the recommended range of 3.3V ± 0.3V.
• How do I handle power sequencing when using the SN74ACT04PWR in a system with multiple power rails?
  To ensure proper power sequencing, ensure that the power rails are turned on in the correct order. Typically, the power rail for the SN74ACT04PWR should be turned on after the system's core voltage rail. Consult the system's power management IC datasheet for specific guidance.
• What is the recommended termination scheme for the SN74ACT04PWR?
  The recommended termination scheme for the SN74ACT04PWR is a series terminator (Rs) of 22-33 ohms, followed by a parallel terminator (Rt) of 50-75 ohms. However, the optimal termination scheme may vary depending on the specific application and PCB layout.