CD54HC573F3A datasheet by Texas Instruments

CD54HC573F3A Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD54HC573F3A?
  The maximum frequency of operation for the CD54HC573F3A is 30 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 CD54HC573F3A?
  The recommended operating voltage range for the CD54HC573F3A is 2V to 6V.
• How do I handle the latch enable (LE) input?
  The latch enable (LE) input should be tied to a logic level (either high or low) to prevent unwanted latching of the output. It is recommended to tie LE to VCC or GND through a resistor to ensure proper operation.
• What is the maximum current that the CD54HC573F3A can sink or source?
  The maximum current that the CD54HC573F3A can sink or source is 25mA per output pin.