SN74HCT00DBR datasheet by Texas Instruments

SN74HCT00DBR Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the SN74HCT00DBR?
  The maximum operating frequency of the SN74HCT00DBR is typically around 30-40 MHz, but this can vary depending on the specific application, supply voltage, and output load.
• Can I use the SN74HCT00DBR with a 5V power supply?
  Yes, the SN74HCT00DBR is designed to operate with a power supply voltage of 4.5V to 5.5V, making it compatible with 5V systems.
• What is the input voltage threshold for the SN74HCT00DBR?
  The input voltage threshold for the SN74HCT00DBR is typically around 1.5V to 2.5V, which means that any input voltage above 2.5V is considered a logic high, and any input voltage below 1.5V is considered a logic low.
• Can I use the SN74HCT00DBR in a 3.3V system?
  While the SN74HCT00DBR is designed for 5V systems, it can be used in 3.3V systems with some limitations. However, the output voltage levels may not be as strong, and the device may not be as tolerant of noise and voltage fluctuations.
• What is the power consumption of the SN74HCT00DBR?
  The power consumption of the SN74HCT00DBR is typically around 10-20 μA per gate, depending on the operating frequency and output load.