TC74HC573APF datasheet by Toshiba America Electronic Components

TC74HC573APF Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the TC74HC573APF?
  The maximum operating frequency of the TC74HC573APF is 10 MHz.
• How do I ensure that the output is not corrupted during power-up?
  To ensure that the output is not corrupted during power-up, it is recommended to use a pull-up or pull-down resistor on the output pins to define the output state during power-up.
• What is the recommended power-on reset circuit for the TC74HC573APF?
  A recommended power-on reset circuit for the TC74HC573APF is a simple RC circuit with a capacitor connected between VCC and GND, and a resistor connected between VCC and the reset pin.
• How do I handle the latch-up condition in the TC74HC573APF?
  To handle latch-up conditions in the TC74HC573APF, it is recommended to use a latch-up protection circuit, such as a diode and resistor in series, connected between the power supply and the input pins.
• What is the maximum current that can be sourced or sunk by the TC74HC573APF?
  The maximum current that can be sourced or sunk by the TC74HC573APF is 25 mA per output pin.