onsemi

74VHC244SJX

74VHC244SJX Description

The 74VHC244SJX is a high-performance, non-inverting buffer IC designed for a wide range of digital applications. Manufactured by onsemi, this Logic IC Chip is part of the 74VHC series, known for its robustness and versatility. The 74VHC244SJX features a supply voltage range of 2V to 5.5V, making it suitable for various power supply configurations. It is packaged in a 20-pin Surface Mount SOP (Small Outline Package) and is available in Tape & Reel (TR) format, facilitating automated assembly processes.

This IC is composed of two 4-bit non-inverting buffers, providing a total of 8 buffered outputs. Each buffer can drive up to 8mA of current, both high and low, ensuring reliable signal transmission even under load. The 74VHC244SJX is designed to operate in a wide temperature range, making it suitable for both commercial and industrial applications.

74VHC244SJX Features

• Wide Supply Voltage Range: The 74VHC244SJX operates within a 2V to 5.5V supply voltage range, offering flexibility in power supply options.
• High Current Capability: Each output pin can source or sink up to 8mA, ensuring robust signal handling.
• Non-Inverting Buffers: The IC includes two 4-bit non-inverting buffers, providing a total of 8 buffered outputs.
• Surface Mount Technology (SMT): The 20SOP package is ideal for automated assembly processes, enhancing manufacturing efficiency.
• Compliance and Safety: The 74VHC244SJX is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the IC is highly resistant to moisture, reducing the risk of damage during storage and assembly.

74VHC244SJX Applications

The 74VHC244SJX is well-suited for a variety of applications where reliable signal buffering is required. Some specific use cases include:

• Digital Signal Processing: Ideal for buffering digital signals in microcontroller and microprocessor systems.
• Communication Interfaces: Enhances signal integrity in UART, SPI, and I2C communication protocols.
• Memory Interfaces: Buffers data lines in memory modules, ensuring stable data transfer.
• Industrial Control Systems: Provides robust buffering for control signals in PLCs and other industrial automation equipment.
• Consumer Electronics: Enhances signal quality in devices such as routers, modems, and smart home controllers.

Conclusion of 74VHC244SJX

The 74VHC244SJX is a versatile and reliable non-inverting buffer IC that offers a wide range of technical specifications and performance benefits. Its wide supply voltage range, high current capability, and robust packaging make it suitable for various applications in the digital electronics industry. Despite being marked as obsolete, the 74VHC244SJX remains a valuable component for designers and engineers seeking reliable signal buffering solutions. Its compliance with environmental and safety standards further enhances its appeal for modern electronics applications.