The maximum clock frequency for the HEF4094BP is typically around 10 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to check the device's timing characteristics and perform thorough testing to ensure reliable operation at higher frequencies.
To ensure proper power supply and decoupling, connect the VCC pin to a stable 5V power supply, and decouple the power supply lines with 0.1uF ceramic capacitors as close to the device as possible. Additionally, use a 10uF electrolytic capacitor to filter out any noise or ripple on the power supply lines.
The recommended operating temperature range for the HEF4094BP is -40°C to +85°C. Operating the device outside of this range may affect its performance, reliability, and lifespan.
The asynchronous reset input (MR) should be tied to VCC through a pull-up resistor (e.g., 1kΩ) to ensure that the device is properly reset during power-up. When the MR input is low, the device is reset, and all outputs are cleared.
The maximum output current that the HEF4094BP can sink or source is typically around 20mA per output pin. Exceeding this limit may cause the device to overheat or malfunction.
