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MC74VHC1G14DFT2  

Gates and Inverters

MC74VHC1G14DFT2 Description

The MC74VHC1G14DFT2 is a single-channel inverter from the 74VHC series, manufactured by onsemi. This integrated circuit (IC) is designed to provide robust performance in digital logic applications. It features a Schmitt Trigger, which helps in stabilizing the input signal and reducing noise sensitivity. The device operates within a supply voltage range of 2V to 5.5V, making it versatile for various power supply configurations.

The MC74VHC1G14DFT2 has a maximum propagation delay of 10.6ns at 5V with a maximum load capacitance of 50pF. This ensures fast signal processing and minimal delay in signal inversion. The input logic levels are specified as 0.9V to 1.65V for low and 2.2V to 3.85V for high, providing clear and reliable switching thresholds. The IC is designed for surface mount applications, making it suitable for compact and high-density PCB designs.

MC74VHC1G14DFT2 Features

• Logic Type: Inverter with Schmitt Trigger
• Supply Voltage Range: 2V to 5.5V
• Max Propagation Delay: 10.6ns @ 5V, 50pF
• Input Logic Levels: Low (0.9V to 1.65V), High (2.2V to 3.85V)
• Current Specifications: Quiescent current of 1 µA, and output current of 8mA for both high and low states
• Mounting Type: Surface Mount
• Package Type: Tape & Reel (TR)
• Number of Inputs and Circuits: 1 input, 1 circuit
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN EAR:99
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

MC74VHC1G14DFT2 Applications

The MC74VHC1G14DFT2 is ideal for applications requiring a single-channel inverter with a Schmitt Trigger to stabilize noisy input signals. Its low quiescent current and wide supply voltage range make it suitable for battery-operated devices and low-power systems. The fast propagation delay ensures it can be used in high-speed digital circuits where minimal delay is critical.

Specific use cases include:

• Signal Conditioning: Stabilizing and inverting digital signals in noisy environments.
• Digital Logic Circuits: Inverting signals in microcontroller peripherals, communication interfaces, and other digital systems.
• Battery-Powered Devices: Utilizing its low power consumption and wide voltage range.
• High-Speed Applications: Benefiting from its fast propagation delay in timing-critical circuits.

Conclusion of MC74VHC1G14DFT2

The MC74VHC1G14DFT2 is a versatile reliable and single-channel inverter with a Schmitt Trigger, offering excellent performance in various digital logic applications. Its wide supply voltage range, low quiescent current, and fast propagation delay make it an ideal choice for low-power, high-speed designs. Despite being marked as obsolete, the MC74VHC1G14DFT2 remains a valuable component for engineers and designers looking for robust and efficient signal inversion solutions.

MC74VHC1G14DFT2 Documents

Download datasheets and manufacturer documentation for MC74VHC1G14DFT2

Datasheets :

MC74VHC1G14      

PCN Obsolescence/ EOL :

Multiple Devices 20/Aug/2008      

HTML Datasheet :

MC74VHC1G14      

Environmental Information :

onsemi RoHS       onsemi REACH