SN75ALS162DWE4 datasheet by Texas Instruments

SN75ALS162DWE4 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN75ALS162DWE4?
  The maximum operating frequency of the SN75ALS162DWE4 is 100 MHz, but it can be used at higher frequencies with proper termination and signal conditioning.
• How do I properly terminate the outputs of the SN75ALS162DWE4?
  The outputs of the SN75ALS162DWE4 should be terminated with a 50-ohm resistor to VCC or GND, depending on the logic level, to ensure proper signal integrity and minimize reflections.
• Can I use the SN75ALS162DWE4 in a 3.3V system?
  Yes, the SN75ALS162DWE4 can be used in a 3.3V system, but the input voltage threshold may be affected. The device is specified to operate from 4.5V to 5.5V, but it can tolerate a minimum input voltage of 2.7V.
• How do I handle the power-up and power-down sequencing of the SN75ALS162DWE4?
  The power-up and power-down sequencing of the SN75ALS162DWE4 should be handled carefully to avoid unwanted output states. It is recommended to power up the device after the input signals are stable, and to power down the device before the input signals are removed.
• What is the maximum current that the SN75ALS162DWE4 can sink or source?
  The maximum current that the SN75ALS162DWE4 can sink or source is 24 mA, but this value can be affected by the output load and the operating frequency.