The SN74165N is a parallel-load, 8-bit shift register produced by Texas Instruments, a leader in the semiconductor industry. This integrated circuit is designed for high-performance data manipulation and signal processing in a wide range of digital systems. The SN74165N is part of the 7400 series of logic ICs, known for their reliability and versatility in various applications.

Key Features

• Parallel-Load Capability: The SN74165N allows for the parallel loading of data into its eight flip-flops, enabling rapid and efficient handling of data.
• Serial Output: After parallel loading, the data can be serially shifted out at a speed determined by the clock input, making it ideal for data conversion from parallel to serial form.
• Shift/Register Mode Control: The mode control allows the user to switch between shift and hold operations, providing flexibility in data manipulation.
• Direct Overriding Clear: A clear function is included, which can be activated to reset the internal flip-flops, ensuring data integrity and providing a means for error correction.
• Clock Inhibit Control: This feature allows the user to pause the shifting operation, providing additional control over the timing of data transfer.
• Wide Operating Voltage Range: The device typically operates within a voltage range of 4.75V to 5.25V, compatible with standard TTL levels.
• High-Speed Operation: The SN74165N is capable of handling fast clock input frequencies, making it suitable for high-speed applications.

Applications

The versatility of the SN74165N makes it suitable for a variety of applications, including:

• Data acquisition systems
• Instrumentation and control systems
• Serial-to-parallel data conversion
• Interface circuits
• Microprocessor input/output expansion

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The SN74165N is manufactured to stringent quality control standards, ensuring consistent performance and reliability for critical applications. With Texas Instruments' reputation for excellence, users can trust the SN74165N for their digital system needs.