STMicroelectronics

74LCX14TTR  

Gates and Inverters

74LCX14TTR Description

The 74LCX14TTR is a high-performance inverter IC manufactured by STMicroelectronics, featuring six Schmitt trigger inverters in a 14-TSSOP package. This device is designed for surface-mount applications and operates within a supply voltage range of 2V to 3.6V. It offers a maximum propagation delay of 5ns at 3.3V with a load capacitance of 50pF, ensuring fast signal processing and minimal delay. The input logic levels are defined at 0.6V for low and 2.2V for high, making it compatible with a wide range of digital systems. The 74LCX14TTR also boasts a low quiescent current of up to 10 µA and can handle output currents of 24mA for both high and low states. The device is packaged in tape and reel (TR) format, facilitating automated assembly processes. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

74LCX14TTR Features

• Logic Type: Inverter
• Series: 74LCX
• Number of Circuits: 6
• Number of Inputs per Circuit: 1
• Supply Voltage Range: 2V to 3.6V
• Max Propagation Delay: 5ns @ 3.3V, 50pF
• Input Logic Levels: Low (0.6V), High (2.2V)
• Output Current: High (24mA), Low (24mA)
• Quiescent Current (Max): 10 µA
• Features: Schmitt Trigger
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

74LCX14TTR Applications

The 74LCX14TTR is ideal for a variety of applications where fast, reliable signal inversion is required. Its Schmitt trigger feature provides noise immunity and stable output, making it suitable for digital signal processing, clock signal inversion, and data line inversion. The wide operating voltage range and low quiescent current make it suitable for battery-powered devices and low-power systems. The 74LCX14TTR is also well-suited for industrial control systems, automotive electronics, and consumer electronics where compact size and high performance are critical.

Conclusion of 74LCX14TTR

The 74LCX14TTR from STMicroelectronics is a robust and versatile inverter IC designed to meet the demands of modern electronic systems. Its combination of fast propagation delay, low power consumption, and Schmitt trigger functionality offers significant advantages over similar models. Despite its obsolete status, the 74LCX14TTR remains a reliable choice for applications requiring high-speed signal inversion and noise immunity. Its compliance with environmental regulations and compatibility with automated assembly processes further enhance its appeal. For engineers and designers seeking a reliable inverter solution, the 74LCX14TTR is a proven and effective option.

74LCX14TTR Documents

Download datasheets and manufacturer documentation for 74LCX14TTR