CD74HCT688M96 datasheet by Texas Instruments

CD74HCT688M96 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD74HCT688M96?
  The recommended operating voltage range for the CD74HCT688M96 is 4.5V to 5.5V.
• How do I ensure reliable operation of the CD74HCT688M96 in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it is recommended to operate the device within the specified temperature range (-40°C to 125°C) and ensure proper thermal management, such as using a heat sink or thermal interface material.
• What is the maximum clock frequency supported by the CD74HCT688M96?
  The maximum clock frequency supported by the CD74HCT688M96 is 30 MHz.
• How do I handle power sequencing when using the CD74HCT688M96 with other devices?
  When using the CD74HCT688M96 with other devices, it is recommended to sequence power-on and power-off in a specific order to prevent damage or malfunction. Typically, the power supply voltage (VCC) should be applied before the clock signal, and removed after the clock signal is removed.
• What is the recommended termination scheme for the CD74HCT688M96?
  The recommended termination scheme for the CD74HCT688M96 is to use a 50-ohm termination resistor in series with a 50-pF capacitor to ground on each output pin.