SN74ALS137AN datasheet by Texas Instruments

SN74ALS137AN Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74ALS137AN?
  The maximum operating frequency of the SN74ALS137AN is 100 MHz, but it can vary depending on the load capacitance and the output current.
• How do I ensure reliable operation of the SN74ALS137AN in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and airflow, and ensuring that the device is operated within its specified temperature range of -40°C to 85°C.
• What is the recommended power-on sequence for the SN74ALS137AN?
  The recommended power-on sequence for the SN74ALS137AN is to apply power to the VCC pin before applying any input signals, and to ensure that the input signals are stable before applying the clock signal.
• How do I handle bus contention when using the SN74ALS137AN as a bus transceiver?
  To handle bus contention when using the SN74ALS137AN as a bus transceiver, it is recommended to use a bus arbiter or a bus controller to manage access to the bus, and to ensure that only one device is driving the bus at a time.
• What is the maximum output current of the SN74ALS137AN?
  The maximum output current of the SN74ALS137AN is 24 mA per output pin, but it can be limited by the power supply and the load capacitance.