CD74HC4520M96 datasheet by Texas Instruments

CD74HC4520M96 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD74HC4520M96 can handle?
  The CD74HC4520M96 can handle clock frequencies up to 40 MHz.
• How do I ensure that the CD74HC4520M96 is properly powered?
  The CD74HC4520M96 requires a power supply voltage (VCC) of 2.0 V to 6.0 V, and it is recommended to decouple the power supply with a 0.1 μF capacitor.
• What is the maximum current that the CD74HC4520M96 can sink or source?
  The CD74HC4520M96 can sink or source up to 25 mA of current per output pin.
• How do I handle the asynchronous reset (RST) input?
  The asynchronous reset (RST) input should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure proper operation. A low level on the RST input resets the counter.
• What is the purpose of the enable (EN) input?
  The enable (EN) input is used to enable or disable the counter. When EN is high, the counter is enabled, and when EN is low, the counter is disabled.