SN74HC7002N datasheet by Texas Instruments

SN74HC7002N Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74HC7002N?
  The recommended operating voltage range for the SN74HC7002N is 2V to 5.5V, with a typical voltage of 5V.
• How do I handle the power-up and power-down sequences for the SN74HC7002N?
  It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up or damage.
• What is the maximum frequency of operation for the SN74HC7002N?
  The maximum frequency of operation for the SN74HC7002N is 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74HC7002N is properly terminated?
  The SN74HC7002N requires proper termination to prevent signal reflections and ensure reliable operation. This can be achieved by using a termination resistor (e.g. 50 ohms) at the output of the device, and/or using a transmission line with a characteristic impedance of 50 ohms.
• What is the maximum output current of the SN74HC7002N?
  The maximum output current of the SN74HC7002N is 25 mA per output pin, with a total maximum output current of 100 mA for all output pins combined.