CD74HC564M datasheet by Texas Instruments

CD74HC564M Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74HC564M?
  The maximum frequency of operation for the CD74HC564M is 25 MHz.
• How do I ensure that the CD74HC564M is properly powered?
  The CD74HC564M requires a power supply voltage (VCC) of 2.0 V to 6.0 V, and it is recommended to decouple the power supply with a 0.1 μF capacitor.
• What is the propagation delay time for the CD74HC564M?
  The propagation delay time for the CD74HC564M is typically 10 ns, but it can vary depending on the operating frequency and voltage.
• Can I use the CD74HC564M in a 3.3 V system?
  Yes, the CD74HC564M can operate at 3.3 V, but the input and output voltage levels may need to be adjusted accordingly.
• How do I handle the output enable (OE) pin?
  The output enable (OE) pin should be connected to a logic low (GND) to enable the outputs, and to a logic high (VCC) to disable the outputs.