STMicroelectronics

74V2G14STR

74V2G14STR Description

The 74V2G14STR is a high-performance inverter IC designed by STMicroelectronics, featuring three independent inverter circuits with Schmitt Trigger functionality. This device is part of the 74V series and is housed in a compact SOT23-8 package, making it suitable for surface mount applications. The 74V2G14STR operates within a wide supply voltage range of 2V to 5.5V, ensuring compatibility with various power supply configurations. It offers a maximum propagation delay of 6.5ns at 5V with a maximum load capacitance of 50pF, providing fast and reliable signal inversion.

74V2G14STR Features

• Logic Type: Inverter
• Series: 74V
• Package: SOT23-8
• Mounting Type: Surface Mount
• Number of Circuits: 3
• Number of Inputs: 3
• Voltage - Supply: 2V to 5.5V
• Input Logic Level - Low: 0.9V to 1.65V
• Input Logic Level - High: 2.2V to 3.85V
• Current - Quiescent (Max): 1 µA
• Current - Output High, Low: 8mA, 8mA
• Max Propagation Delay @ V, Max CL: 6.5ns @ 5V, 50pF
• Features: Schmitt Trigger
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

74V2G14STR Applications

The 74V2G14STR is ideal for applications requiring fast and reliable signal inversion in compact designs. Its Schmitt Trigger feature ensures clean and stable output signals even with noisy input signals, making it suitable for digital circuits where signal integrity is crucial. The wide operating voltage range and low quiescent current make it an excellent choice for battery-powered devices and low-power applications. Specific use cases include:

• Digital Signal Processing: Inverting logic signals in microcontroller and microprocessor circuits.
• Communication Systems: Signal inversion in UART and SPI communication interfaces.
• Consumer Electronics: Inverting signals in portable devices such as smartphones, tablets, and wearables.
• Industrial Automation: Signal conditioning in PLCs and other industrial control systems.

Conclusion of 74V2G14STR

The 74V2G14STR from STMicroelectronics is a versatile and reliable inverter IC with Schmitt Trigger functionality, making it suitable for a wide range of applications. Its compact SOT23-8 package and surface mount design allow for integration into space-constrained designs, while its wide operating voltage range and low quiescent current ensure compatibility and efficiency in various power supply configurations. The fast propagation delay and stable output signals make it an ideal choice for digital circuits requiring high performance and reliability. Despite being marked as obsolete, the 74V2G14STR remains a valuable component for engineers and designers looking for a robust inverter solution.