SN74AC08N datasheet by Texas Instruments

SN74AC08N Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the SN74AC08N?
  The maximum frequency of operation for the SN74AC08N is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74AC08N is properly powered and decoupled?
  To ensure proper operation, the SN74AC08N should be powered with a stable 5V supply, and decoupling capacitors (e.g. 0.1uF and 10uF) should be placed close to the device to filter out noise and reduce electromagnetic interference (EMI).
• What is the maximum current that the SN74AC08N can sink or source?
  The SN74AC08N can sink or source up to 24mA of current per output, but this should be limited to 12mA per output to ensure reliable operation.
• How do I handle unused inputs on the SN74AC08N?
  Unused inputs on the SN74AC08N should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.
• Is the SN74AC08N compatible with 3.3V logic?
  The SN74AC08N is a 5V device, but it can be used with 3.3V logic if the input and output levels are compatible. However, the device may not operate at its full speed and may require additional level-shifting circuitry.