74HC573D datasheet by NXP Semiconductors

74HC573D Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC573D?
  The maximum frequency of operation for the 74HC573D is 100 MHz.
• How do I ensure that the output is in a high-impedance state during power-up?
  To ensure that the output is in a high-impedance state during power-up, connect the OE (Output Enable) pin to VCC through a pull-up resistor.
• What is the recommended operating voltage range for the 74HC573D?
  The recommended operating voltage range for the 74HC573D is 2.0 V to 6.0 V.
• How do I handle the asynchronous inputs (1A to 8A) during power-up?
  During power-up, the asynchronous inputs (1A to 8A) should be tied to a valid logic level (either VCC or GND) to prevent undefined output states.
• What is the maximum current that the 74HC573D can sink or source?
  The maximum current that the 74HC573D can sink or source is 25 mA per output pin.