SN74ABT273DBRG4 datasheet by Texas Instruments

SN74ABT273DBRG4 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the SN74ABT273DBRG4?
  The recommended operating voltage range for the SN74ABT273DBRG4 is 4.5V to 5.5V, with a typical voltage of 5V.
• How do I handle the power-up and power-down sequencing for the SN74ABT273DBRG4?
  It is recommended to power up the VCC pin before the input signals, and power down the VCC pin after the input signals. This ensures that the device is properly initialized and avoids any potential latch-up or damage.
• What is the maximum clock frequency that the SN74ABT273DBRG4 can handle?
  The maximum clock frequency that the SN74ABT273DBRG4 can handle is 100 MHz, but this can vary depending on the specific application and operating conditions.
• How do I ensure that the SN74ABT273DBRG4 is properly terminated to prevent signal reflections and ringing?
  It is recommended to use a termination resistor (e.g. 33 ohms) at the far end of the transmission line to match the impedance of the line and prevent signal reflections and ringing.
• What is the maximum current that the SN74ABT273DBRG4 can sink or source?
  The maximum current that the SN74ABT273DBRG4 can sink or source is 64 mA, but this can vary depending on the specific application and operating conditions.