SN54LS174J datasheet by Texas Instruments

SN54LS174J Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the SN54LS174J can handle?
  The maximum clock frequency of the SN54LS174J is 25 MHz.
• How do I ensure that the SN54LS174J is properly powered?
  The SN54LS174J requires a single 5V power supply, and it's recommended to use a decoupling capacitor of 0.1uF to 1uF between VCC and GND to reduce noise and ensure stable operation.
• What is the propagation delay of the SN54LS174J?
  The typical propagation delay of the SN54LS174J is 10ns, but it can vary depending on the operating conditions and load capacitance.
• Can I use the SN54LS174J in a 3.3V system?
  No, the SN54LS174J is designed to operate at 5V, and using it in a 3.3V system may not guarantee proper operation or may even damage the device.
• How do I reset the SN54LS174J?
  The SN54LS174J has an asynchronous reset input (MR) that can be used to reset the device. Applying a low signal to the MR input will reset the device.