SN54ALS874BJT datasheet by Texas Instruments

SN54ALS874BJT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the SN54ALS874BJT?
  The maximum operating temperature range for the SN54ALS874BJT is -40°C to 85°C.
• How do I ensure signal integrity when using the SN54ALS874BJT in a high-speed application?
  To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors to minimize reflections. Also, consider using a clock signal with a rise time of 1 ns or slower to reduce signal distortion.
• Can I use the SN54ALS874BJT in a 3.3V system?
  Yes, the SN54ALS874BJT is compatible with 3.3V systems. However, ensure that the input voltage does not exceed the maximum rating of 5.5V.
• How do I handle power sequencing when using the SN54ALS874BJT in a system with multiple power rails?
  To ensure proper power sequencing, power up the VCC pin before applying any input signals. Also, ensure that the VCC pin reaches its nominal voltage before applying any input signals.
• What is the recommended termination scheme for the SN54ALS874BJT?
  The recommended termination scheme for the SN54ALS874BJT is to use a series terminator (Rs) of 33-50 ohms and a parallel terminator (Rt) of 50-100 ohms.