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74HCT14PW,112

74HCT14PW,112 Description

The 74HCT14PW,112 is a high-performance logic IC chip designed by NXP Semiconductors, featuring a 6-channel inverter with Schmitt trigger inputs. This chip is housed in a 14-TSSOP package and is designed for surface-mount applications. The 74HCT14PW,112 operates within a supply voltage range of 4.5V to 5.5V, ensuring stable performance across a variety of power supply conditions. It has a maximum propagation delay of 34ns at 4.5V with a load capacitance of 50pF, making it suitable for high-speed digital applications.

The input logic levels are well-defined, with a low input level ranging from 1.2V to 1.4V and a high input level from 1.9V to 2.1V. This ensures reliable operation in digital circuits. The chip also features a low quiescent current of up to 2 µA, which is beneficial for power-sensitive applications. The output current capability is balanced, with both high and low outputs capable of sourcing or sinking up to 4mA, providing robust performance in driving various loads.

74HCT14PW,112 Features

• Logic Type: Inverter
• Number of Inputs: 6
• Number of Circuits: 6
• Package: 14-TSSOP
• Mounting Type: Surface Mount
• Voltage - Supply: 4.5V to 5.5V
• Max Propagation Delay: 34ns @ 4.5V, 50pF
• Input Logic Level - Low: 1.2V to 1.4V
• Input Logic Level - High: 1.9V to 2.1V
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 4mA, 4mA
• Features: Schmitt Trigger
• ECCN: EAR99
• REACH Status: Vendor Undefined
• HTSUS: 8542.39.0001
• Product Status: Obsolete

74HCT14PW,112 Applications

The 74HCT14PW,112 is ideal for applications requiring high-speed digital inversion and noise immunity. Its Schmitt trigger inputs make it particularly suitable for applications where input signals may have noise or are slow to transition between logic levels. This feature ensures clean and stable output transitions, reducing the risk of metastability and improving overall system reliability.

Some specific use cases include:

• Digital Signal Processing: Inverting digital signals in high-speed communication systems.
• Noise Filtering: Utilizing the Schmitt trigger to filter out noise from input signals.
• Circuit Design: Implementing digital logic circuits that require multiple inverters.
• Embedded Systems: In microcontroller-based systems where digital signal inversion is necessary.

Conclusion of 74HCT14PW,112

The 74HCT14PW,112 is a versatile and reliable logic IC chip, offering high-speed performance and robust features such as Schmitt trigger inputs. Despite being marked as obsolete, it remains a valuable component for applications requiring precise digital inversion and noise filtering. Its low quiescent current and balanced output current capabilities make it suitable for a wide range of digital circuits, ensuring stable and efficient operation. For engineers and designers in the electronics industry, the 74HCT14PW,112 provides a reliable solution for high-speed digital inversion needs.