SN74HC165DBR datasheet by Texas Instruments

SN74HC165DBR Frequently Asked Questions (FAQs)

• What is the maximum clock frequency for the SN74HC165DBR?
  The maximum clock frequency for the SN74HC165DBR is 25 MHz.
• Can I use the SN74HC165DBR as a parallel-in, parallel-out shift register?
  No, the SN74HC165DBR is a serial-in, parallel-out shift register. It can only load data serially, but it can output data in parallel.
• How do I reset the shift register?
  The SN74HC165DBR has a asynchronous reset input (SRCLR) that can be used to reset the shift register. When SRCLR is low, the shift register is reset.
• What is the propagation delay time for the SN74HC165DBR?
  The propagation delay time for the SN74HC165DBR is typically around 15 ns, but it can vary depending on the operating conditions and temperature.
• Can I use the SN74HC165DBR in a 5V system?
  Yes, the SN74HC165DBR is compatible with 5V systems. It can operate with a supply voltage (VCC) ranging from 2V to 6V.