CD74ACT02E datasheet by Texas Instruments

CD74ACT02E Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74ACT02E?
  The CD74ACT02E can operate at frequencies up to 100 MHz.
• How do I ensure that the CD74ACT02E is properly powered?
  The CD74ACT02E requires a power supply voltage (VCC) of 4.5V to 5.5V, and it is recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to ensure proper operation.
• What is the input voltage threshold for the CD74ACT02E?
  The input voltage threshold for the CD74ACT02E is typically around 1.5V, but it can vary depending on the specific application and operating conditions.
• Can I use the CD74ACT02E in a 3.3V system?
  Yes, the CD74ACT02E can be used in a 3.3V system, but the output voltage will be limited to 3.3V. Additionally, the input voltage threshold may be affected, and the device may not operate at the same speed as it would at 5V.
• How do I handle the output enable (OE) pin on the CD74ACT02E?
  The output enable (OE) pin is active-low, meaning that the output is enabled when OE is low (typically connected to GND) and disabled when OE is high (typically connected to VCC).