SN74AHC08D datasheet by Texas Instruments

SN74AHC08D Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the SN74AHC08D?
  The maximum frequency of operation for the SN74AHC08D is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74AHC08D is properly powered?
  To ensure proper operation, the SN74AHC08D should be powered with a stable voltage supply between 2.0 V and 5.5 V, with a recommended operating voltage of 3.3 V or 5 V. Additionally, decoupling capacitors should be used to filter out noise and ensure stable operation.
• What is the maximum current that the SN74AHC08D can sink or source?
  The SN74AHC08D can sink or source up to 8 mA of current per output, with a total current limit of 50 mA for all outputs combined.
• How do I handle unused inputs on the SN74AHC08D?
  Unused inputs on the SN74AHC08D should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.
• Is the SN74AHC08D compatible with 5V and 3.3V systems?
  Yes, the SN74AHC08D is compatible with both 5V and 3.3V systems, making it a versatile component for a wide range of applications.