The maximum frequency of operation for the HEF40106BP is typically around 10 MHz, but it can vary depending on the specific application and operating conditions.
To ensure proper power supply, connect the VDD pin to a stable voltage source between 3V and 15V, and the VSS pin to ground. Also, make sure to decouple the power supply with a 100nF capacitor.
The HEF40106BP can sink or source up to 20mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation.
Unused inputs on the HEF40106BP should be tied to VDD or VSS to prevent them from floating and causing unwanted oscillations or power consumption.
The HEF40106BP is rated for operation up to 70°C, but it's not recommended for high-temperature applications above 85°C. For high-temperature applications, consider using a more suitable device.