CD74HC165M96 datasheet by Texas Instruments

CD74HC165M96 Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the CD74HC165M96?
  The maximum clock frequency for the CD74HC165M96 is 25 MHz.
• Can I use the CD74HC165M96 with a 5V power supply?
  No, the CD74HC165M96 is designed to operate with a 2.0V to 6.0V power supply, but it is not recommended to use it with a 5V power supply as it may not meet the required timing specifications.
• How do I ensure data integrity when using the CD74HC165M96?
  To ensure data integrity, it is recommended to use a clock frequency that is at least 10 times slower than the maximum clock frequency, and to use a pull-up resistor on the serial output (QH) to prevent data corruption.
• Can I use the CD74HC165M96 in a noisy environment?
  Yes, the CD74HC165M96 has a high noise immunity due to its Schmitt-trigger inputs, which can tolerate voltage spikes and noise. However, it is still recommended to use proper noise reduction techniques, such as decoupling capacitors and shielding, to ensure reliable operation.
• How do I reset the CD74HC165M96?
  The CD74HC165M96 can be reset by applying a low signal to the Reset (R) input. The Reset input is active-low, so a low signal will reset the shift register.