Product Overview: HEF4794BT by NXP Semiconductors

The HEF4794BT is a high-performance shift register integrated circuit (IC) designed and manufactured by NXP Semiconductors, a trusted name in the industry. This IC is part of the HEF4000 family, which is renowned for its robustness and versatility in various digital applications. The HEF4794BT is specifically tailored for systems requiring serial-to-parallel data conversion with additional latch and output enable features.

Key Features

• 8-bit Serial-In/Parallel-Out Shift Register: The device provides an 8-bit serial input to parallel output converter, enabling efficient data processing and communication within electronic systems.
• Output Latch: Each of the eight outputs can be latched to hold the last data presented, ensuring stable data output and control.
• Output Enable (OE) Control: The OE input pin allows the user to control the output state, offering the choice of placing the outputs in a high-impedance state or actively driving the connected load.
• Wide Operating Voltage: The IC operates over a wide voltage range, accommodating various power supply levels and ensuring compatibility with numerous system designs.
• Shift Register Clear Function: A dedicated input pin is provided to reset the internal shift register, allowing for quick and efficient data clearing when needed.

Applications

The HEF4794BT is suitable for a broad array of applications, including but not limited to:

• LED panel displays
• Digital control circuits
• Data acquisition systems
• Communication systems
• Industrial control interfaces

Technical Specifications

With its standard SOIC-16 packaging, the HEF4794BT can easily be integrated into surface-mount technology (SMT) designs. The IC is characterized for operation from -40°C to +85°C, ensuring reliability across a wide temperature range, making it suitable for industrial and outdoor applications.

Reliability and Quality

NXP Semiconductors is committed to delivering high-quality products. The HEF4794BT is designed with the same dedication to quality and reliability that customers have come to expect from NXP, making it a smart choice for designers looking to incorporate a reliable shift register into their electronic designs.