HCF4516BEY datasheet by STMicroelectronics

HCF4516BEY Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the HCF4516BEY?
  The recommended operating voltage range for the HCF4516BEY is 4.5V to 15.5V, with a typical operating voltage of 5V.
• How do I ensure the HCF4516BEY is properly powered on and off?
  To ensure proper power-on and power-off, it is recommended to follow a slow voltage ramp-up and ramp-down sequence, with a minimum rise and fall time of 1ms.
• What is the maximum clock frequency that the HCF4516BEY can handle?
  The maximum clock frequency that the HCF4516BEY can handle is 10MHz, but it can be operated at higher frequencies with reduced voltage supply.
• How do I handle the output enable (OE) pin during power-on and power-off?
  During power-on and power-off, the output enable (OE) pin should be held high to prevent unwanted output transitions.
• What is the recommended capacitive load for the HCF4516BEY outputs?
  The recommended capacitive load for the HCF4516BEY outputs is 50pF, but it can drive higher capacitive loads with reduced frequency and voltage supply.