The maximum clock frequency is typically limited by the propagation delay of the device, which is around 30-40 ns. However, the recommended maximum clock frequency is around 10-15 MHz to ensure reliable operation.
The HEF4024BT requires a stable power supply voltage of 5V ± 10%. It's essential to decouple the power supply lines with capacitors (e.g., 100 nF and 10 μF) to reduce noise and ensure reliable operation.
The HEF4024BT can source or sink up to 1 mA of current per output pin. However, it's recommended to limit the current to 0.5 mA or less to ensure reliable operation and prevent overheating.
The HEF4024BT is designed to operate with a 5V power supply. While it may work with a 3.3V power supply, it's not recommended as it may not meet the specified performance and may not be reliable. If you need a 3.3V version, consider using a different device, such as the 74HC4024 or 74HCT4024.
The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1 kΩ) to ensure that the device is properly reset. A low-going pulse on the MR input will reset the device.
