74HC08DB,112 datasheet by NXP Semiconductors

74HC08DB,112 Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC08DB,112?
  The maximum frequency of operation for the 74HC08DB,112 is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the 74HC08DB,112 is properly powered and decoupled?
  To ensure proper operation, the 74HC08DB,112 should be powered with a stable voltage supply between 2.0 V and 6.0 V, and decoupled with a 0.1 μF ceramic capacitor between VCC and GND, as close to the device as possible.
• What is the maximum current that the 74HC08DB,112 can sink or source?
  The 74HC08DB,112 can sink or source up to 25 mA of current per output, but this should be limited to 100 mA total per package to avoid overheating.
• How do I handle unused inputs on the 74HC08DB,112?
  Unused inputs on the 74HC08DB,112 should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.
• Is the 74HC08DB,112 compatible with 5V and 3.3V systems?
  Yes, the 74HC08DB,112 is compatible with both 5V and 3.3V systems, making it a versatile logic gate for a wide range of applications.