M74HCT04B1R datasheet by STMicroelectronics

M74HCT04B1R Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for M74HCT04B1R?
  The recommended operating voltage range for M74HCT04B1R is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
• How do I handle the input pins when they are not in use?
  When the input pins are not in use, they should be tied to VCC or GND through a resistor to prevent floating inputs and reduce power consumption.
• What is the maximum frequency of operation for M74HCT04B1R?
  The maximum frequency of operation for M74HCT04B1R is typically around 30-40 MHz, but this can vary depending on the specific application and operating conditions.
• Can I use M74HCT04B1R in a 3.3V system?
  Yes, M74HCT04B1R can be used in a 3.3V system, but the output voltage levels may not be fully compatible with 3.3V logic. A voltage translator or level shifter may be required.
• How do I reduce power consumption in M74HCT04B1R?
  To reduce power consumption in M74HCT04B1R, use a lower operating voltage, reduce the clock frequency, and minimize the number of switching transitions.