CD4098BEE4 datasheet by Texas Instruments

CD4098BEE4 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the CD4098BEE4?
  The CD4098BEE4 can operate up to 10 MHz, but it's recommended to operate it at 5 MHz or lower for reliable performance.
• How do I ensure proper power sequencing when using the CD4098BEE4?
  To ensure proper power sequencing, apply VCC before VDD, and turn off VDD before VCC. This prevents latch-up and ensures reliable operation.
• What is the recommended decoupling capacitor value for the CD4098BEE4?
  A 0.1 μF to 1 μF decoupling capacitor is recommended between VCC and GND, and VDD and GND, to filter out noise and ensure stable operation.
• Can I use the CD4098BEE4 in a 3.3V system?
  Yes, the CD4098BEE4 can operate from 3.0V to 15V, but it's essential to ensure that the input signals are within the recommended voltage range (VIL and VIH) for reliable operation.
• How do I handle bus contention when using the CD4098BEE4?
  To handle bus contention, use a pull-up or pull-down resistor on the output lines, and ensure that the output drivers are disabled when not in use to prevent bus conflicts.