74HC32D datasheet by Philips Semiconductors

74HC32D Frequently Asked Questions (FAQs)

• What is the maximum frequency of operation for the 74HC32D?
  The maximum frequency of operation for the 74HC32D is typically around 30-40 MHz, but this can vary depending on the specific application, supply voltage, and output load.
• How do I ensure that the 74HC32D operates within the recommended operating conditions?
  To ensure that the 74HC32D operates within the recommended operating conditions, make sure to operate it within the specified voltage range (2.0 V to 6.0 V), keep the input rise and fall times within the recommended limits (typically 100 ns), and avoid exceeding the maximum power dissipation (500 mW).
• What is the propagation delay of the 74HC32D?
  The propagation delay of the 74HC32D is typically around 10-15 ns, but this can vary depending on the specific application, supply voltage, and output load.
• Can I use the 74HC32D in a 5V system?
  Yes, the 74HC32D can be used in a 5V system, as it is specified to operate from 2.0 V to 6.0 V. However, be sure to check the specific voltage tolerance of your system and ensure that it is within the recommended operating range.
• How do I handle unused inputs on the 74HC32D?
  Unused inputs on the 74HC32D should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure proper operation.