The recommended operating voltage range for the HEF4020BP is 5V to 15V, with a typical voltage of 10V.
When the output pins of the HEF4020BP are not in use, they should be connected to VCC or GND through a pull-up or pull-down resistor to prevent them from floating.
The maximum frequency of operation for the HEF4020BP is typically around 10 MHz, but this can vary depending on the specific application and operating conditions.
To ensure proper power and decoupling, a 0.1uF ceramic capacitor should be connected between VCC and GND as close to the device as possible, and a 10uF electrolytic capacitor should be connected between VCC and GND on the power supply line.
The maximum current that the HEF4020BP can sink or source is typically around 1mA per output pin, but this can vary depending on the specific application and operating conditions.
