74ACT08MTR datasheet by STMicroelectronics

74ACT08MTR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the 74ACT08MTR?
  The maximum operating frequency of the 74ACT08MTR is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure that the 74ACT08MTR is properly powered?
  To ensure proper operation, the 74ACT08MTR requires a stable power supply voltage between 4.5V and 5.5V, with a maximum current consumption of 20mA per gate. Decoupling capacitors should also be used to filter out noise and ensure stable operation.
• What is the propagation delay of the 74ACT08MTR?
  The propagation delay of the 74ACT08MTR is typically around 3.5ns to 5ns, depending on the operating conditions and temperature. This delay is the time it takes for the output to change state after the input changes.
• Can I use the 74ACT08MTR in a 3.3V system?
  While the 74ACT08MTR is specified for 5V operation, it can be used in a 3.3V system with some limitations. The device will still function, but the output voltage levels may not be as high, and the noise margin may be reduced. It's recommended to check the datasheet and application notes for specific guidance.
• How do I handle thermal issues with the 74ACT08MTR?
  The 74ACT08MTR has a maximum junction temperature of 150°C. To prevent thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power consumption for extended periods.