CD74HC283E datasheet by Texas Instruments

CD74HC283E Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD74HC283E can handle?
  The CD74HC283E can handle clock frequencies up to 30 MHz.
• How do I ensure that the CD74HC283E is properly powered?
  The CD74HC283E requires a single 2-V to 6-V power supply, and it's recommended to use a decoupling capacitor of 0.1 μF to 1 μF between VCC and GND to ensure proper power supply decoupling.
• What is the propagation delay of the CD74HC283E?
  The propagation delay of the CD74HC283E is typically around 10 ns to 15 ns, depending on the operating voltage and temperature.
• Can I use the CD74HC283E in a 3.3-V system?
  Yes, the CD74HC283E can operate at 3.3 V, but the input and output voltage levels should be adjusted accordingly to ensure proper operation.
• How do I handle the output enable (OE) pin?
  The OE pin should be connected to GND to enable the outputs, and to VCC to disable the outputs. It's recommended to use a pull-down resistor to ensure the OE pin is properly biased.