CD74HCT283M96 datasheet by Texas Instruments

CD74HCT283M96 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency that the CD74HCT283M96 can handle?
  The maximum clock frequency for the CD74HCT283M96 is 30 MHz, but it can operate up to 40 MHz with a reduced voltage supply (VCC) of 4.5V.
• How do I ensure proper power sequencing when using the CD74HCT283M96?
  To ensure proper power sequencing, apply power to the VCC pin before applying any input signals. Also, ensure that the VCC pin is stable and within the recommended operating range before applying clock signals.
• What is the recommended operating temperature range for the CD74HCT283M96?
  The recommended operating temperature range for the CD74HCT283M96 is -40°C to 85°C. However, it's essential to note that the device can operate up to 125°C for short periods during soldering or reflow processes.
• Can I use the CD74HCT283M96 with a 3.3V power supply?
  Yes, the CD74HCT283M96 can operate with a 3.3V power supply, but it's essential to ensure that the input signals are compatible with the 3.3V logic level. Additionally, the device's performance may be affected at lower voltage supplies.
• How do I handle unused inputs on the CD74HCT283M96?
  Unused inputs on the CD74HCT283M96 should be tied to either VCC or GND to prevent floating inputs, which can cause unpredictable behavior. It's recommended to tie them to GND to minimize power consumption.