Texas Instruments

SN74AHC1G14DBV3

SN74AHC1G14DBV3 Description

The SN74AHC1G14DBV3 is a single-channel inverter IC from Texas Instruments, designed for high-performance digital logic applications. This device belongs to the 74AHC series, known for its excellent noise immunity and wide operating voltage range. The SN74AHC1G14DBV3 features a Schmitt trigger input, which provides excellent noise immunity and ensures stable operation in noisy environments. It operates within a supply voltage range of 2V to 5.5V, making it suitable for a variety of power supply conditions.

The inverter has a single input and a single output, with a maximum propagation delay of 10.6ns at 5V and a load capacitance of 50pF. This low propagation delay ensures fast signal processing, making it ideal for high-speed applications. The input logic levels are specified as 1.9V to 3.35V for low and 2.2V to 3.85V for high, providing compatibility with a wide range of digital systems. The device is housed in a compact SOT23-5 package, which is suitable for surface-mount technology (SMT) and ideal for space-constrained designs.

SN74AHC1G14DBV3 Features

• Logic Type: Inverter
• Series: 74AHC
• Mounting Type: Surface Mount
• Package: SOT23-5
• Number of Inputs: 1
• Number of Circuits: 1
• Voltage - Supply: 2V to 5.5V
• Input Logic Level - Low: 1.9V to 3.35V
• Input Logic Level - High: 2.2V to 3.85V
• Max Propagation Delay @ V, Max CL: 10.6ns @ 5V, 50pF
• Current - Quiescent (Max): 1 µA
• Current - Output High, Low: 8mA, 8mA
• Features: Schmitt Trigger
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

SN74AHC1G14DBV3 Applications

The SN74AHC1G14DBV3 is ideal for a variety of applications where high-speed signal inversion and noise immunity are critical. Its Schmitt trigger input makes it particularly suitable for applications with noisy or unstable input signals. The wide operating voltage range and low quiescent current make it a versatile choice for battery-powered devices and systems with varying power supply conditions.

Specific use cases include:

• Digital Signal Processing: Inverting signals in high-speed digital circuits.
• Noise Filtering: Stabilizing noisy input signals in digital systems.
• Battery-Powered Devices: Ensuring reliable operation across a wide range of battery voltages.
• Industrial Automation: Inverting control signals in industrial control systems.
• Consumer Electronics: Inverting signals in consumer devices where space is limited.

Conclusion of SN74AHC1G14DBV3

The SN74AHC1G14DBV3 from Texas Instruments is a robust and versatile single-channel inverter IC. Its low propagation delay, Schmitt trigger input, and wide operating voltage range make it an excellent choice for high-speed and noise-sensitive applications. The compact SOT23-5 package ensures it can be easily integrated into space-constrained designs. Whether used in digital signal processing, noise filtering, or industrial automation, the SN74AHC1G14DBV3 offers reliable performance and excellent noise immunity, making it a standout choice in its category.