CD74HCT240M datasheet by Texas Instruments

CD74HCT240M Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the CD74HCT240M?
  The maximum operating frequency of the CD74HCT240M is 50 MHz.
• Can I use the CD74HCT240M in a 5V system?
  Yes, the CD74HCT240M is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 4.5V to 5.5V supply voltage.
• How do I handle the power-up and power-down sequencing of the CD74HCT240M?
  It's recommended to power up the CD74HCT240M after the power supply has stabilized, and to power down the device before the power supply is turned off. This ensures that the device operates within its specified voltage range.
• What is the maximum current that the CD74HCT240M can sink or source?
  The CD74HCT240M can sink or source up to 6mA per output, but it's recommended to limit the current to 4mA per output to ensure reliable operation.
• Can I use the CD74HCT240M in a high-temperature environment?
  The CD74HCT240M is rated for operation up to 125°C, but it's recommended to derate the device's performance at high temperatures to ensure reliable operation.