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74HC164D/AUJ

74HC164D/AUJ Description

The 74HC164D/AUJ is a high-performance, 8-bit serial-to-parallel shift register IC designed for a wide range of digital applications. Manufactured by NXP Semiconductors, this device is part of the renowned 74HC series, known for its reliability and versatility. The 74HC164D/AUJ features an 8-bit shift register with serial input and parallel output, making it ideal for expanding digital I/O in various electronic systems.

This IC operates within a voltage range of 2V to 6V, ensuring compatibility with a broad spectrum of power supply configurations. It is available in a surface-mount package, specifically a 14-SOIC, which is suitable for compact and space-constrained designs. The device is RoHS3 compliant and REACH unaffected, adhering to stringent environmental regulations and ensuring safe usage in modern electronics.

74HC164D/AUJ Features

• 8 Shift-bit Register: The 74HC164D/AUJ is equipped with an 8-bit shift register, allowing it to efficiently convert serial data into parallel format. This feature is crucial for applications requiring data expansion and simplifies the interfacing between microcontrollers and peripheral devices.
• Serial to Parallel Conversion: The primary function of this IC is to convert serial input data into parallel output. This capability is essential for expanding the number of digital outputs in embedded systems, such as LED drivers, display controllers, and multiplexing applications.
• Wide Operating Voltage Range: With a supply voltage range of 2V to 6V, the 74HC164D/AUJ is highly adaptable to different power supply requirements. This flexibility makes it suitable for a variety of applications, from low-power embedded systems to higher voltage industrial controls.
• Surface Mount Technology (SMT): The 14-SOIC package of the 74HC164D/AUJ is designed for surface-mount applications, enabling compact and efficient PCB layouts. This packaging is ideal for modern electronics where space is a critical consideration.
• Environmental Compliance: The 74HC164D/AUJ is RoHS3 compliant andACH RE unaffected, ensuring it meets the latest environmental standards. This compliance is particularly important for manufacturers targeting global markets with strict regulatory requirements.
• Moisture Sensitivity Level (MSL): The device has an MSL rating of 1 (Unlimited), indicating it is not sensitive to moisture and can be stored and handled without special precautions. This feature simplifies the manufacturing process and reduces the risk of damage during assembly.

74HC164D/AUJ Applications

The 74HC164D/AUJ is versatile and finds applications in a wide range of industries and systems, including:

• LED Drivers: The 8-bit parallel output makes it ideal for driving multiple LEDs in display systems, providing an efficient way to control individual LEDs with minimal microcontroller pins.
• Display Controllers: In applications such as LCD or OLED displays, the shift register can be used to expand the number of control lines, simplifying the interface between the display and the control circuitry.
• Multiplexing Applications: The device can be used in multiplexing circuits to expand the number of available digital outputs, enabling control of multiple devices or signals with fewer microcontroller pins.
• Industrial Controls: The wide operating voltage range and robust design make the 74HC164D/AUJ suitable for industrial control systems where reliability and flexibility are paramount.
• Consumer Electronics: In consumer devices, the compact SMT package and low power consumption make it an ideal choice for expanding digital I/O in products such as smartphones, tablets, and home automation systems.

Conclusion of 74HC164D/AUJ

The 74HC164D/AUJ is a highly versatile and reliable 8-bit serial-to-parallel shift register IC, offering a wide range of features and benefits. Its ability to convert serial data into parallel format, combined with its wide operating voltage range and compact SMT package, makes it an excellent choice for a variety of applications. The device's environmental compliance and low moisture sensitivity further enhance its suitability for modern electronics manufacturing. Whether used in LED drivers, display controllers, or industrial controls, the 74HC164D/AUJ provides a robust and efficient solution for expanding digital I/O in embedded systems.