SN74LV14ADR

The SN74LV14ADR is a hex inverter integrated circuit (IC) manufactured by Texas Instruments. It is part of the 74LV family of logic devices, which are designed for low-voltage applications while maintaining high-speed performance. Here’s a detailed description of its features and specifications:

General Description:

• Functionality: The SN74LV14ADR contains six independent inverters, which are digital logic gates that output the opposite logic level of their input. For example, if the input is high (logic 1), the output will be low (logic 0), and vice versa.
• Technology: It is built using advanced CMOS technology, which allows for low power consumption and high noise immunity.

Key Features:

• Supply Voltage: The device operates over a wide supply voltage range, typically from 2.0V to 5.5V, making it suitable for various low-voltage applications.
• Input Voltage Levels: The input threshold levels are compatible with both TTL (Transistor-Transistor Logic) and CMOS logic levels, allowing for versatile interfacing with other logic families.
• Propagation Delay: The typical propagation delay time is around 5 ns at 5V, which indicates the speed at which the inverter can respond to changes in input.
• Power Consumption: The SN74LV14ADR is designed for low power consumption, making it ideal for battery-operated devices and energy-efficient applications.
• Output Drive Capability: It can drive standard TTL loads, providing sufficient current to interface with other logic devices without additional buffering.

Package Information:

• Package Type: The "ADR" suffix indicates that the device is available in a small-outline integrated circuit (SOIC) package, which is compact and suitable for surface-mount technology (SMT).
• Pin Count: The SN74LV14ADR typically comes in a 14-pin configuration, with each pin designated for specific functions such as power supply, ground, inputs, and outputs.

Applications:

The SN74LV14ADR is widely used in various applications, including:

• Digital signal processing
• Logic level shifting
• Inverting signal applications
• General-purpose logic functions in consumer electronics, automotive systems, and industrial controls.

Electrical Characteristics:

• Input Current: The input current is very low, typically in the microamp range, which contributes to the overall low power consumption of the device.
• Output Voltage Levels: The output high voltage (VOH) and output low voltage (VOL) are defined to ensure compatibility with other logic families.

Conclusion:

The SN74LV14ADR from Texas Instruments is a versatile and efficient hex inverter that is well-suited for a variety of digital logic applications. Its low power consumption, wide operating voltage range, and fast switching speeds make it an excellent choice for modern electronic designs.