CD54HC03F3A datasheet by Texas Instruments

CD54HC03F3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD54HC03F3A?
  The recommended operating voltage range for the CD54HC03F3A is 2V to 6V, with a typical voltage of 5V.
• How do I ensure that the CD54HC03F3A is properly powered?
  To ensure proper power supply, connect the VCC pin to a stable voltage source, and the GND pin to a reliable ground. Also, decouple the power supply with a 0.1uF capacitor to reduce noise and ensure stable operation.
• What is the maximum frequency of operation for the CD54HC03F3A?
  The maximum frequency of operation for the CD54HC03F3A is 25MHz at 5V and 15MHz at 3.3V. However, the actual frequency of operation may vary depending on the specific application and system design.
• How do I handle the input and output pins of the CD54HC03F3A?
  The input pins of the CD54HC03F3A should be driven by a signal source with a voltage level compatible with the device's operating voltage. The output pins can drive a load impedance of up to 50 ohms, and the output voltage level is compatible with TTL and CMOS logic levels.
• What is the power consumption of the CD54HC03F3A?
  The power consumption of the CD54HC03F3A depends on the operating frequency, voltage, and load conditions. Typically, the quiescent current is around 20uA at 5V and 10uA at 3.3V, and the dynamic current is around 1mA at 5V and 0.5mA at 3.3V.