CD74AC574M datasheet by Texas Instruments

CD74AC574M Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74AC574M?
  The maximum frequency of operation for the CD74AC574M is 100 MHz.
• How do I ensure that the output is not corrupted during power-up or power-down?
  To ensure that the output is not corrupted during power-up or power-down, it is recommended to use a pull-up or pull-down resistor on the output pins to prevent unwanted output transitions.
• What is the recommended operating voltage range for the CD74AC574M?
  The recommended operating voltage range for the CD74AC574M is 2.0 V to 6.0 V.
• How do I handle the asynchronous inputs (e.g. preset, clear) during power-up or power-down?
  It is recommended to tie the asynchronous inputs (e.g. preset, clear) to a valid logic level during power-up or power-down to prevent unwanted output transitions.
• What is the maximum current that the CD74AC574M can sink or source?
  The maximum current that the CD74AC574M can sink or source is 24 mA.