CD54HC4002F3A datasheet by Texas Instruments

CD54HC4002F3A Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD54HC4002F3A?
  The recommended operating voltage range for CD54HC4002F3A is 2V to 6V, with a typical voltage of 5V.
• How do I handle the input voltage threshold for the CD54HC4002F3A?
  The input voltage threshold for the CD54HC4002F3A is typically around 1.5V to 3.5V, depending on the supply voltage. Ensure that your input signals meet this threshold to ensure proper logic operation.
• What is the maximum clock frequency supported by the CD54HC4002F3A?
  The CD54HC4002F3A can support clock frequencies up to 25 MHz, but this may vary depending on the specific application and operating conditions.
• How do I ensure proper power sequencing when using the CD54HC4002F3A?
  To ensure proper power sequencing, apply power to the VCC pin before applying any input signals. Also, ensure that the power supply is stable and within the recommended operating range before applying clock or input signals.
• What is the typical propagation delay for the CD54HC4002F3A?
  The typical propagation delay for the CD54HC4002F3A is around 15ns to 30ns, depending on the operating conditions and supply voltage.