SN74AC08DBR datasheet by Texas Instruments

SN74AC08DBR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74AC08DBR?
  The maximum operating frequency of the SN74AC08DBR is typically 100 MHz, but it can vary depending on the specific application and operating conditions.
• How do I ensure signal integrity when using the SN74AC08DBR?
  To ensure signal integrity, use proper PCB design techniques, such as using short signal traces, minimizing impedance mismatches, and using decoupling capacitors to reduce noise and ringing.
• Can I use the SN74AC08DBR in a 5V system?
  Yes, the SN74AC08DBR is compatible with 5V systems, but ensure that the input voltage does not exceed the recommended maximum of 5.5V to prevent damage to the device.
• How do I handle power sequencing when using the SN74AC08DBR?
  To prevent damage to the device, ensure that the power supply voltage (VCC) is applied before the input signals, and that the input signals are stable before the power supply voltage is removed.
• What is the recommended termination scheme for the SN74AC08DBR?
  The recommended termination scheme for the SN74AC08DBR is to use a pull-up or pull-down resistor at the output, depending on the specific application requirements.