CD74HCT123M datasheet by Texas Instruments

CD74HCT123M Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the CD74HCT123M?
  The maximum frequency of operation for the CD74HCT123M is 30 MHz.
• Can I use the CD74HCT123M in a 5V system?
  Yes, the CD74HCT123M is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.
• How do I handle the power-up and power-down sequences for the CD74HCT123M?
  It's recommended to power up the VCC pin first, followed by the input signals, and power down the input signals first, followed by the VCC pin to prevent latch-up.
• What is the recommended termination for the CD74HCT123M?
  The recommended termination for the CD74HCT123M is a 50-ohm resistor in series with a 50-pF capacitor to ground.
• Can I use the CD74HCT123M in a high-temperature environment?
  The CD74HCT123M is rated for operation up to 125°C, but it's recommended to derate the device for high-temperature operation to ensure reliability.