SN74F174AN datasheet by Texas Instruments

SN74F174AN Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74F174AN?
  The recommended operating voltage range for the SN74F174AN is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
• How do I handle the power-up and power-down sequences for the SN74F174AN?
  It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This helps prevent unwanted output states during power-up and power-down.
• What is the maximum clock frequency that the SN74F174AN can handle?
  The maximum clock frequency that the SN74F174AN can handle is 100 MHz, although this may vary depending on the specific application and operating conditions.
• How do I ensure that the SN74F174AN is properly terminated to prevent signal reflections?
  It is recommended to use a 50-ohm termination resistor at the output of the SN74F174AN to prevent signal reflections and ensure signal integrity.
• Can I use the SN74F174AN in a 3.3V system?
  Yes, the SN74F174AN can be used in a 3.3V system, but the output voltage will be reduced to around 3.1V. Additionally, the device may not meet the specified timing parameters at 3.3V.