STMicroelectronics HCF4021YM013TR: A Robust 8-Stage Static Shift Register

The HCF4021YM013TR from STMicroelectronics is a high-performance integrated circuit that belongs to the family of CMOS (Complementary Metal-Oxide-Semiconductor) 8-stage static shift registers. Designed to deliver exceptional reliability and versatility, this component is widely used in a variety of digital applications, ranging from sequential logic operations to data storage and transfer systems.

This shift register features a serial data input (DS), eight parallel data outputs (Q1 to Q8), a clock input (CP), and a clock enable input (CE). The device allows for serial-to-parallel data conversion, enabling the user to read the information in a parallel format after it has been input serially. The HCF4021YM013TR operates over a broad voltage range from 3V to 18V, making it suitable for interfacing with both TTL (Transistor-Transistor Logic) and CMOS logic levels, and ensuring compatibility with a wide array of microcontrollers and digital systems.

One of the key features of the HCF4021YM013TR is its static operation, meaning it does not require a dynamic clock to maintain its state. This allows for lower power consumption and a more stable operation over time. Additionally, the device is characterized by its high noise immunity and low power dissipation, which are hallmark traits of STMicroelectronics' CMOS technology.

The HCF4021YM013TR is available in a surface-mount SO16 package, which is ideal for applications where space is at a premium. The "TR" suffix in the product code indicates that the component is provided in tape and reel packaging, which facilitates automated assembly processes, making it a convenient choice for mass production environments.

With its robust design and flexible operation, the HCF4021YM013TR is an excellent choice for designers looking to implement efficient data handling within their electronic projects. Whether it's used in simple shift register applications or integrated into more complex digital systems, this component from STMicroelectronics stands out for its reliability and performance.