SN54LS20J datasheet by Texas Instruments

SN54LS20J Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN54LS20J?
  The maximum operating frequency of the SN54LS20J is 25 MHz.
• Can I use the SN54LS20J in a 3.3V system?
  No, the SN54LS20J is a 5V device and is not compatible with 3.3V systems.
• What is the power consumption of the SN54LS20J?
  The power consumption of the SN54LS20J is typically around 200 mW, but can vary depending on the operating frequency and load.
• Is the SN54LS20J compatible with TTL logic levels?
  Yes, the SN54LS20J is compatible with TTL (Transistor-Transistor Logic) logic levels.
• Can I use the SN54LS20J in a high-temperature environment?
  The SN54LS20J is rated for operation up to 70°C, but it's recommended to derate the device for high-temperature operation. Consult the datasheet for more information.