CD74AC00E datasheet by Texas Instruments

CD74AC00E Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74AC00E?
  The maximum frequency of operation for the CD74AC00E is typically around 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the CD74AC00E is properly powered and decoupled?
  To ensure proper operation, the CD74AC00E should be powered from a stable, low-noise power supply, and decoupling capacitors (e.g. 0.1uF) should be placed as close as possible to the device's power pins.
• What is the input voltage threshold for the CD74AC00E?
  The input voltage threshold for the CD74AC00E is typically around 1.5V to 2.5V, depending on the specific logic family and operating conditions.
• Can I use the CD74AC00E in a 5V system?
  Yes, the CD74AC00E is compatible with 5V systems, but it's essential to ensure that the input signals are within the recommended voltage range (typically 3.5V to 5.5V) to maintain proper operation.
• How do I handle unused inputs on the CD74AC00E?
  Unused inputs on the CD74AC00E should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.