CD74HC4514EN datasheet by Texas Instruments

CD74HC4514EN Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD74HC4514EN can handle?
  The CD74HC4514EN can handle clock frequencies up to 25 MHz.
• How do I ensure that the CD74HC4514EN is properly powered?
  The CD74HC4514EN requires a single 2-V to 6-V power supply, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper power supply decoupling.
• What is the maximum current that the CD74HC4514EN can sink or source?
  The CD74HC4514EN can sink or source up to 25 mA of current per output pin.
• How do I implement a reset function for the CD74HC4514EN?
  The CD74HC4514EN has a built-in reset function that can be triggered by pulling the RESET pin low. The reset function resets the counter to zero and clears the output latch.
• Can I use the CD74HC4514EN in a 3.3-V system?
  Yes, the CD74HC4514EN is compatible with 3.3-V systems, but ensure that the input signals are within the recommended voltage range of 0.8 V to 2.4 V.