Texas Instruments

SN74HC164APW

SN74HC164APW Description

The SN74HC164APW is a high-performance, 8-bit shift register designed for serial-to-parallel data conversion. Manufactured by Texas Instruments, this device belongs to the 74HC series, known for its robustness and reliability in digital logic applications. The SN74HC164APW operates within a supply voltage range of 2V to 6V, making it versatile for various power supply configurations. It features a surface-mount package, ensuring ease of integration into modern printed circuit board designs. The product is currently active and available in bulk packaging, with a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to ambient conditions before assembly.

SN74HC164APW Features

• 8-bit Shift Register: The SN74HC164APW is designed to handle 8 bits of data, providing efficient serial-to-parallel conversion. This capability is essential for applications requiring data expansion or distribution.
• Wide Voltage Range: With a supply voltage range of 2V to 6V, the SN74HC164APW is adaptable to different power supply requirements, enhancing its flexibility in various electronic systems.
• Surface-Mount Technology (SMT): The surface-mount package of the SN74HC164APW facilitates easy integration into PCB designs, reducing the overall footprint and improving the reliability of the assembled circuit.
• High-Speed Performance: As part of the 74HC series, the SN74HC164APW offers high-speed operation, ensuring fast data transfer and processing capabilities.
• Moisture Sensitivity Level 3: The MSL rating of 3 allows for 168 hours of exposure to ambient conditions, providing a reasonable window for handling and assembly without compromising the device's integrity.
• Active Product Status: The SN74HC164APW is an active product, ensuring continued availability and support from Texas Instruments, which is crucial for long-term project planning and maintenance.

SN74HC164APW Applications

The SN74HC164APW is ideal for applications requiring efficient data conversion and distribution. Its serial-to-parallel functionality makes it suitable for:

• Digital Display Drivers: The shift register can be used to drive LED or LCD displays by converting serial data into parallel signals required for display control.
• Microcontroller Extensions: In microcontroller-based systems, the SN74HC164APW can expand the number of available I/O pins by converting serial data from the microcontroller into parallel outputs.
• Data Multiplexing: The device can be employed in multiplexing applications where multiple data streams need to be combined or distributed efficiently.
• Communication Interfaces: The SN74HC164APW can facilitate communication between different digital systems by converting serial data into parallel format, enhancing data handling capabilities.

Conclusion of SN74HC164APW

The SN74HC164APW from Texas Instruments is a versatile and reliable 8-bit shift register, offering efficient serial-to-parallel data conversion. Its wide voltage range, surface-mount package, and high-speed performance make it an ideal choice for a variety of applications, including digital display drivers, microcontroller extensions, data multiplexing, and communication interfaces. The device's active status and MSL rating of 3 further enhance its suitability for modern electronics manufacturing processes. Overall, the SN74HC164APW stands out as a robust solution for digital logic applications, providing significant advantages over similar models in terms of performance, flexibility, and reliability.