74HC21PW,118 datasheet by NXP Semiconductors

74HC21PW,118 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the 74HC21PW,118?
  The recommended operating voltage range for the 74HC21PW,118 is 2V to 6V, with a typical voltage of 5V.
• How do I ensure reliable operation of the 74HC21PW,118 in high-temperature environments?
  To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power consumption and ensure good thermal management, such as using a heat sink or providing adequate airflow.
• Can I use the 74HC21PW,118 in a 3.3V system?
  Yes, the 74HC21PW,118 can be used in a 3.3V system, but the output voltage will be limited to 3.3V, and the device's performance may be affected at lower voltages.
• What is the maximum frequency of operation for the 74HC21PW,118?
  The maximum frequency of operation for the 74HC21PW,118 is typically around 25 MHz, but this can vary depending on the specific application and operating conditions.
• How do I handle ESD protection for the 74HC21PW,118?
  To handle ESD protection for the 74HC21PW,118, it is recommended to use ESD protection devices, such as TVS diodes or ESD arrays, and to follow proper handling and storage procedures to prevent damage from electrostatic discharge.