The HCF4094U is a versatile integrated circuit from STMicroelectronics, designed to serve a wide array of applications in the digital domain. This 8-stage shift-and-store bus register utilizes the advanced silicon-gate CMOS technology to deliver a high-performance solution that combines both serial and parallel input/output capabilities in a single device.

Key Features

• 8-bit Serial-In, Parallel-Out Shift Register: Enables the conversion of serial data to parallel format, making it ideal for expanding the data handling capacity of a microcontroller or processor with minimal pin count usage.
• Integrated Tri-State Outputs: Provides the option to put the output in a high impedance state, thus enabling multiple devices to be connected to a common bus without interference.
• Medium-Speed Operation: Clock input can support up to 10MHz (typical) at a voltage of 10V, making it suitable for a variety of medium-speed applications.
• Wide Operating Voltage Range: Can function across a range of voltages from 3V to 15V, offering flexibility for both low and high-voltage systems.
• Low Power Consumption: Characteristic of CMOS technology, the device has a significantly reduced power consumption, especially at lower operating voltages, which is beneficial for battery-operated devices.

Applications

The HCF4094U is an ideal choice for various applications including:

• Serial-to-parallel data conversion
• Remote control systems
• LED matrix displays
• Interface circuitry for microprocessors
• Sequential operations and event counting

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The HCF4094U is manufactured under strict quality control standards and is designed for robust performance and reliability in demanding electronic environments.

Whether you are developing consumer electronics, automotive systems, or industrial controls, the HCF4094U provides a reliable and efficient solution for your digital data processing needs.