STMicroelectronics

74LX1G14STR

74LX1G14STR Description

The 74LX1G14STR is a single-channel inverter from STMicroelectronics, designed to provide high-performance signal inversion in a compact SOT23-5 package. With its Schmitt Trigger feature, it offers excellent noise immunity and stable signal processing. The device is designed to operate within a wide voltage range of 1.65V to 5.5V, making it suitable for various low-voltage applications. The 74LX1G14STR is currently classified as obsolete, but its unique features and performance benefits make it a valuable component for existing designs.

74LX1G14STR Features

• Logic Type: Inverter with Schmitt Trigger for improved noise immunity
• Max Propagation Delay: 6.2ns @ 5V, 50pF, ensuring fast signal processing
• Voltage - Supply: 1.65V to 5.5V, suitable for low-voltage applications
• Input Logic Levels: Low (0.39V to 1.87V) and High (1.16V to 3.33V) for reliable signal detection
• Current - Quiescent (Max): 10 µA, contributing to low power consumption
• Current - Output High, Low: 32mA each, providing sufficient drive capability
• Mounting Type: Surface Mount for compact and efficient PCB design
• Package: Tape & Reel (TR) for automated assembly and handling
• RoHS Status: ROHS3 Compliant, ensuring environmental responsibility
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture

74LX1G14STR Applications

The 74LX1G14STR is ideal for applications requiring high-speed signal inversion with noise immunity, such as:

• Digital Circuits: Inverting signals in digital logic circuits for signal processing and control
• Automotive Electronics: Signal inversion in low-voltage automotive systems for improved noise immunity
• Telecommunications: Signal conditioning in communication systems for reliable signal transmission
• Industrial Control Systems: Inverting signals in control systems for process automation and monitoring

Conclusion of 74LX1G14STR

The 74LX1G14STR, despite being classified as obsolete, offers a unique combination of features and performance benefits that make it a valuable component for existing designs. Its Schmitt Trigger feature, fast propagation delay, and wide voltage range make it suitable for a variety of applications in digital circuits, automotive electronics, telecommunications, and industrial control systems. While it may no longer be in production, the 74LX1G14STR remains a reliable choice for applications requiring high-speed signal inversion with noise immunity.