CD74HC573EE4 datasheet by Texas Instruments

CD74HC573EE4 Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for CD74HC573EE4?
  The maximum frequency of operation for CD74HC573EE4 is 25 MHz, but it can vary depending on the output load and operating conditions.
• How do I handle the latch enable (LE) input during power-up?
  It is recommended to tie the latch enable (LE) input to a valid logic level (either VCC or GND) during power-up to ensure proper initialization of the latch.
• What is the recommended output current for each output pin?
  The recommended output current for each output pin is 25 mA, but it can be limited by the total device current and power dissipation.
• Can I use CD74HC573EE4 in a 5V system?
  Yes, CD74HC573EE4 is compatible with 5V systems, but it is recommended to ensure that the input and output voltage levels are within the specified range to avoid damage or malfunction.
• How do I minimize power consumption in standby mode?
  To minimize power consumption in standby mode, tie the latch enable (LE) input to GND and ensure that the clock (CLK) input is not toggling.