SN74HC02NSR datasheet by Texas Instruments

SN74HC02NSR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74HC02NSR?
  The maximum operating frequency of the SN74HC02NSR is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure the SN74HC02NSR is properly powered?
  The SN74HC02NSR requires a single power supply voltage (VCC) of 2.0 V to 6.0 V, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper operation.
• What is the input voltage threshold for the SN74HC02NSR?
  The input voltage threshold for the SN74HC02NSR is typically around 0.8 V to 2.0 V, but it can vary depending on the specific application and operating conditions.
• Can I use the SN74HC02NSR in a 3.3 V or 5 V system?
  Yes, the SN74HC02NSR can be used in both 3.3 V and 5 V systems, but it's recommended to check the specific voltage tolerance and operating conditions to ensure proper operation.
• How do I handle the output of the SN74HC02NSR?
  The output of the SN74HC02NSR is a standard CMOS output, and it can be connected to other CMOS devices or used to drive a load. However, it's recommended to check the output current and voltage tolerance to ensure proper operation.