74HC244DB,118 datasheet by NXP Semiconductors

74HC244DB,118 Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC244DB,118?
  The maximum frequency of operation for the 74HC244DB,118 is 40 MHz.
• Can I use the 74HC244DB,118 in a 5V system?
  Yes, the 74HC244DB,118 is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
• How do I handle the power-up and power-down sequencing for the 74HC244DB,118?
  It's recommended to power up the VCC pin first, followed by the input signals, and then the output enable (OE) pin. During power-down, reverse the sequence.
• What is the maximum current that the 74HC244DB,118 can sink or source?
  The 74HC244DB,118 can sink or source up to 25 mA per output pin.
• Can I use the 74HC244DB,118 in a high-temperature environment?
  The 74HC244DB,118 is rated for operation up to 125°C, but it's recommended to derate the device for high-temperature applications.