CD74AC283E datasheet by Texas Instruments

CD74AC283E Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD74AC283E?
  The recommended operating voltage range for the CD74AC283E is 2V to 6V, with a typical voltage of 5V.
• How do I handle the output enable (OE) pin in my design?
  The output enable (OE) pin is active-low, meaning that the outputs are enabled when OE is low and disabled when OE is high. You should connect OE to a logic low signal to enable the outputs and a logic high signal to disable them.
• What is the maximum clock frequency that the CD74AC283E can handle?
  The maximum clock frequency that the CD74AC283E can handle is 100 MHz, but this can vary depending on the operating voltage and load capacitance. You should consult the datasheet for more information on clock frequency limitations.
• How do I ensure that the CD74AC283E is properly powered and bypassed?
  You should connect a 0.1uF ceramic capacitor between the VCC pin and the GND pin as close to the device as possible to ensure proper power bypassing. Additionally, you should ensure that the power supply is stable and well-regulated to prevent noise and voltage droop.
• What is the propagation delay time for the CD74AC283E?
  The propagation delay time for the CD74AC283E is typically around 10ns to 15ns, but this can vary depending on the operating voltage, temperature, and load capacitance. You should consult the datasheet for more information on propagation delay times.