CD74HCT573DBR datasheet by Texas Instruments

CD74HCT573DBR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that can be used with CD74HCT573DBR?
  The maximum clock frequency for CD74HCT573DBR is 30 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to check the device's timing specifications and perform thorough testing to ensure reliable operation.
• How do I handle power-up and power-down sequencing for CD74HCT573DBR?
  It's recommended to power up the VCC pin before applying any input signals, and to power down the VCC pin after all input signals have been removed. Additionally, ensure that the power supply voltage is stable and within the recommended operating range before applying any input signals.
• What is the recommended operating temperature range for CD74HCT573DBR?
  The recommended operating temperature range for CD74HCT573DBR is -40°C to 85°C. However, it's possible to operate the device outside of this range, but with reduced performance and reliability. Consult the datasheet for more information on temperature-related specifications.
• Can I use CD74HCT573DBR in a 5V system?
  Yes, CD74HCT573DBR is compatible with 5V systems, but it's recommended to use a voltage regulator or voltage translator to ensure that the device operates within its recommended voltage range of 4.5V to 5.5V.
• How do I ensure that CD74HCT573DBR is properly terminated?
  Proper termination is critical for reliable operation of CD74HCT573DBR. Ensure that all unused inputs are tied to VCC or GND, and that all outputs are properly terminated with a pull-up or pull-down resistor, depending on the specific application requirements.