SN74LV04AD

The SN74LV04AD is a hex inverter integrated circuit (IC) manufactured by Texas Instruments. It belongs to the 74LV family of logic devices, which are designed to operate at low voltage levels while maintaining high-speed performance. Here’s a detailed description of its features and specifications:

General Description:

The SN74LV04AD 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. This IC is particularly useful in digital circuits for signal inversion, buffering, and logic level shifting.

Key Features:

• Supply Voltage Range: The device operates over a wide supply voltage range from 2.0V to 5.5V, making it suitable for various applications, including battery-powered devices.
• Low Power Consumption: The SN74LV04AD is designed for low power operation, which is essential for portable and energy-efficient applications.
• High-Speed Operation: It can switch at high speeds, with propagation delays typically around 5 ns at 5V, allowing for fast signal processing.
• Input and Output Compatibility: The inputs are compatible with standard TTL (Transistor-Transistor Logic) levels, while the outputs can drive TTL loads, making it versatile for interfacing with other logic families.
• Wide Operating Temperature Range: The device can operate in a temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications.

Pin Configuration:

The SN74LV04AD is typically available in a 14-pin Dual In-Line Package (DIP) or a surface-mount package. The pin configuration includes:

• Inputs (A1 to A6): These are the input pins for the six inverters.
• Outputs (Y1 to Y6): These are the output pins corresponding to each input.
• VCC: This pin is connected to the positive supply voltage.
• GND: This pin is connected to the ground.

Applications:

The SN74LV04AD is widely used in various applications, including:

• Logic level shifting in mixed-voltage systems.
• Signal conditioning and buffering in digital circuits.
• Inverting logic functions in combinational logic designs.
• General-purpose digital signal processing.

Packaging:

The SN74LV04AD is available in several package types, including:

• SOIC (Small Outline Integrated Circuit): A surface-mount package that is compact and suitable for high-density applications.
• TSSOP (Thin Shrink Small Outline Package): Another surface-mount option that offers a smaller footprint.
• DIP (Dual In-Line Package): A traditional through-hole package for easy prototyping and breadboarding.

Conclusion:

The SN74LV04AD from Texas Instruments is a reliable and versatile hex inverter that provides essential functionality in digital logic circuits. Its low voltage operation, high-speed performance, and low power consumption make it an excellent choice for a wide range of electronic applications.