CD4502BEE4 datasheet by Texas Instruments

CD4502BEE4 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD4502BEE4?
  The recommended operating voltage range for the CD4502BEE4 is 4.5V to 5.5V, with a typical operating voltage of 5V.
• How do I handle the input voltage threshold for the CD4502BEE4?
  The input voltage threshold for the CD4502BEE4 is typically around 2.5V, but it's recommended to use a Schmitt trigger input or a voltage divider to ensure a clean input signal.
• What is the maximum clock frequency supported by the CD4502BEE4?
  The maximum clock frequency supported by the CD4502BEE4 is 100 kHz, but it's recommended to operate at a frequency below 50 kHz for reliable operation.
• How do I ensure proper power sequencing for the CD4502BEE4?
  To ensure proper power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the input signals are stable before applying power to the VCC pin.
• What is the typical propagation delay for the CD4502BEE4?
  The typical propagation delay for the CD4502BEE4 is around 10-20 ns, but this can vary depending on the operating voltage, temperature, and load conditions.