HEF4011BT datasheet by NXP Semiconductors

HEF4011BT Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the HEF4011BT?
  The recommended operating voltage range for the HEF4011BT is 5V to 15V, with a typical voltage of 10V.
• How do I ensure that the inputs are properly terminated to prevent oscillations?
  To prevent oscillations, it's recommended to terminate the inputs with a pull-up or pull-down resistor to a valid logic level (VCC or GND) when not in use.
• What is the maximum frequency of operation for the HEF4011BT?
  The maximum frequency of operation for the HEF4011BT is typically around 10 MHz, but this can vary depending on the specific application and operating conditions.
• Can I use the HEF4011BT as a level shifter?
  Yes, the HEF4011BT can be used as a level shifter, but it's not recommended as it's not designed for this purpose. Instead, use a dedicated level shifter IC or a voltage translator.
• How do I handle unused gates in the HEF4011BT?
  Unused gates should be connected to a valid logic level (VCC or GND) to prevent them from floating and causing unwanted behavior.