CD54HC02F3A datasheet by Texas Instruments

CD54HC02F3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD54HC02F3A?
  The recommended operating voltage range for the CD54HC02F3A is 2V to 6V.
• How do I ensure that the CD54HC02F3A is properly powered?
  To ensure proper power supply, connect the VCC pin to a stable voltage source, and decouple the power supply with a 0.1uF capacitor to reduce noise and ensure reliable operation.
• What is the maximum frequency of operation for the CD54HC02F3A?
  The maximum frequency of operation for the CD54HC02F3A is 25MHz at 4.5V and 10MHz at 2V.
• How do I handle the input and output pins of the CD54HC02F3A?
  All input pins should be connected to a valid logic level (VCC or GND) to prevent unwanted current consumption and ensure proper operation. Unused inputs should be tied to VCC or GND through a resistor.
• What is the maximum current that the CD54HC02F3A can sink or source?
  The CD54HC02F3A can sink or source up to 25mA of current per output pin.