SN74HC373DWRE4 datasheet by Texas Instruments

SN74HC373DWRE4 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74HC373DWRE4?
  The maximum operating frequency of the SN74HC373DWRE4 is 50 MHz, but it can vary depending on the specific application and operating conditions.
• 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 an external pull-up or pull-down resistor on the output pins, and to use a power-on reset (POR) circuit to initialize the device.
• What is the recommended operating voltage range for the SN74HC373DWRE4?
  The recommended operating voltage range for the SN74HC373DWRE4 is 2V to 6V, with a typical operating voltage of 5V.
• How do I handle the latch enable (LE) input during asynchronous operation?
  During asynchronous operation, the latch enable (LE) input should be tied to a logic high (VCC) to enable the latch function, or to a logic low (GND) to disable the latch function.
• What is the maximum current that the SN74HC373DWRE4 can sink or source?
  The maximum current that the SN74HC373DWRE4 can sink or source is 25 mA per output pin, with a total current limit of 100 mA for all output pins combined.