CD74AC14EE4 datasheet by Texas Instruments

CD74AC14EE4 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for CD74AC14EE4?
  The recommended operating voltage range for CD74AC14EE4 is 2V to 6V, with a typical voltage of 5V.
• How do I handle the input voltage thresholds for the CD74AC14EE4?
  The input voltage thresholds for the CD74AC14EE4 are typically 0.8V for low and 2.0V for high, but these values can vary depending on the operating voltage and temperature. It's essential to consult the datasheet and application notes for specific guidance.
• What is the maximum frequency of operation for the CD74AC14EE4?
  The maximum frequency of operation for the CD74AC14EE4 is typically 100 MHz, but this can vary depending on the operating voltage, temperature, and load conditions.
• How do I ensure proper power sequencing when using the CD74AC14EE4?
  To ensure proper power sequencing, it's recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin after removing all input signals.
• What is the recommended termination scheme for the CD74AC14EE4?
  The recommended termination scheme for the CD74AC14EE4 is to use a 50-ohm termination resistor in series with the output pin, and a 50-ohm termination resistor in parallel with the output pin to VCC or GND, depending on the application.