STMicroelectronics 74LVX32MTR Low Voltage Quad 2-Input OR Gate

The 74LVX32MTR from STMicroelectronics is a high-performance, low-voltage CMOS Quad 2-Input OR Gate integrated circuit, designed to operate from a 3.3V power supply while maintaining compatibility with 5V logic signals. This device is specifically engineered to address the needs of low-power systems and to provide a robust interface between mixed technology environments.

The 74LVX32MTR features four independent OR gates, each with a pair of inputs. It is packaged in a compact and efficient SMT (Surface-Mount Technology) package, ensuring a small footprint on the PCB (Printed Circuit Board) and making it suitable for high-density mounting requirements. The part is supplied in a TSSOP14 (Thin Shrink Small Outline Package) which is ideal for space-constrained applications.

This OR gate IC offers high-speed operation, similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. The 74LVX32MTR is characterized for operation from -40°C to +85°C, making it reliable for use in a wide range of industrial and commercial applications. Its fast switching characteristics and the ability to drive 3.3V and 5V logic levels make it a versatile choice for interfacing and logic level translation purposes.

Key features of the 74LVX32MTR include:

• Optimized for Low Voltage applications: 2.7V to 3.6V
• High-speed performance: tPD = 3.8ns (max) at VCC = 3.3V
• Power-down protection on inputs and outputs
• Low quiescent current: ICC = 2µA (max) at TA = 25°C
• Low noise: VOLP = 0.8V (max)
• Compatibility with TTL outputs: VIL = 0.8V (max), VIH = 2.0V (min)
• Multiple package options for design flexibility

STMicroelectronics' 74LVX32MTR is a testament to the company's commitment to providing electronic components that meet the stringent requirements of modern electronic systems. Whether used in telecommunications, computing, or consumer electronics, this OR gate IC offers designers a reliable, high-performance solution for their digital logic needs.

With its robust design and compatibility with existing 5V systems, the 74LVX32MTR is a smart choice for designers looking to bridge the gap between traditional TTL logic and newer low-voltage CMOS technologies.