MM74HC165SJ

Shift Registers onsemi MM74HC165SJ Overview

The onsemi MM74HC165SJ is a pivotal component in the realm of digital electronics, specifically designed as an 8-bit parallel-in/serial-out (PISO) shift register. This integrated circuit is tailored to facilitate the efficient acquisition and serialization of parallel data, making it essential for systems requiring data manipulation and compact data storage. The robust design of the MM74HC165SJ ensures high-speed operation while maintaining low power consumption, making it an ideal choice for a multitude of applications that require precise and reliable data handling.

MM74HC165SJ Features

• 8-bit serial or parallel input
• Serial output capability
• Operates from a wide voltage range of 2V to 6V
• Low power consumption
• Shift frequency up to 125 MHz
• Direct overriding clear (CLR) input
• Available in a 16-SOP package, providing ease of integration in space-sensitive applications

MM74HC165SJ Applications

• Microprocessor Input/Output Expansion: Enables microprocessors to increase their input/output port capacity by serially converting multiple parallel data lines.
• Data Acquisition Systems: Useful in systems that require rapid sampling of multiple data points, efficiently handling the conversion from parallel to serial form.
• Instrumentation: Integral in digital instruments, such as oscilloscopes and logic analyzers, for data organization and transfer.
• Remote Data Logging: Suitable for applications where data from various sensors needs to be collected and serialized for transmission to a central data repository.
• Communication Systems: Employed in communication interfaces for encoding and consolidating data before transmission.