The maximum clock frequency is typically 25 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to check the device's timing characteristics and ensure that the clock frequency is within the specified range.
To ensure that the data is properly shifted out of the shift register, make sure to pulse the clock input (CLK) while the shift/load input (SH/LD) is high. This will shift the data out of the register. Also, ensure that the output enable input (OE) is low to enable the output buffers.
The serial input (SER) pin is used to serially load data into the shift register. When the shift/load input (SH/LD) is low, the data on the serial input pin is loaded into the register on the next clock pulse.
Yes, the SN74HC165PWT can be used as a parallel-in, parallel-out shift register. To do this, connect the parallel inputs (P0-P7) to the desired data sources, and then pulse the clock input (CLK) while the shift/load input (SH/LD) is high. This will load the parallel data into the register.
The power consumption of the SN74HC165PWT depends on the operating frequency, voltage, and load conditions. According to the datasheet, the typical power consumption is around 20-30 mW at 5V and 1 MHz clock frequency. However, this can vary depending on the specific application.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
SN74HC165PWT Overview
Use the download button to access the SN74HC165PWT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SN74H,
or try a keyword search, such as Shift Registers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
