Nexperia Shift Register Surface Mount Uni-Directional 15V HEF4021B

The Nexperia HEF4021B is a high-quality 8-bit uni-directional static shift register designed for surface mounting applications. It operates with a synchronous serial data input and features an asynchronous active HIGH parallel load input along with eight asynchronous parallel data inputs. This Shift Register supports a maximum supply voltage of 15V and operates reliably over a wide temperature range from -40°C to 125°C.

Engineered for fully static operation, the device tolerates slower rise and fall times, enhancing signal integrity and stability. Buffered parallel outputs facilitate reliable data transfer and integration within complex circuits.

This component is suited for integration into industrial, laboratory, automotive, and manufacturing equipment where precise timing, data storage, and serial-to-parallel data conversion are essential. Its surface mount package supports compact designs and optimized PCB layouts.

Key technical advantages include robust temperature tolerance, versatile input/output configurations, and a streamlined form factor for efficient electronic system design. Designed for surface mounting ensuring compact PCB integration.

Operates at temperature range from -40°C to 125°C providing reliable performance in diverse environments. Features asynchronous active HIGH parallel load input and buffered parallel outputs. Capable of tolerating slower rise and fall times for enhanced signal stability.

Fully static operation allows for low power consumption and stability. Ideal for use in electronic equipment requiring precise timing and data storage. Suited for industrial, laboratory, and commercial electronics applications.

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