The recommended operating voltage range for CD54HCT123F3A is 4.5V to 5.5V.
To ensure signal integrity, use a low-impedance PCB design, keep signal traces short, and use termination resistors as needed. Also, consider using a clock buffer or repeater to maintain signal quality.
While CD54HCT123F3A is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not meet the required specifications, and the device may not function correctly.
To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and follow proper PCB thermal design guidelines. Also, consider using a thermal interface material to improve heat transfer.
Yes, follow proper PCB layout guidelines, such as keeping the device away from noise sources, using a solid ground plane, and minimizing signal trace lengths. Also, consider using a guard ring around the device to reduce noise coupling.
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
CD54HCT123F3A Overview
Use the download button to access the CD54HCT123F3A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like CD54H,
or try a keyword search, such as Prescaler/Multivibrators
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.
