7404  IC

The 7404 is a digital logic integrated circuit that contains six independent NOT gates (hex inverters) in a single 14-pin DIP package. Each inverter performs the logical NOT operation by producing an output that is the exact opposite of its input. When the input is HIGH, the output becomes LOW, and when the input is LOW, the output becomes HIGH. This simple yet essential logic function makes the 7404 a fundamental building block in digital electronic circuits.

The 7404 belongs to the standard 74-series TTL (Transistor-Transistor Logic) family and operates from a 5V power supply. It provides reliable high-speed performance and is fully compatible with other TTL logic devices, making it suitable for a wide range of digital systems and control applications.

The IC is commonly used for signal inversion, logic level conversion, waveform shaping, clock signal buffering, digital control circuits, timing applications, and general-purpose logic design. Its standard DIP-14 package allows easy installation on breadboards, PCBs, and educational development kits.

Features

• Six independent NOT gates (Hex Inverter).

• Performs logical inversion of digital input signals.

• Standard TTL (74-series) logic family.

• Operates from a 5V power supply.

• High-speed digital logic performance.

• TTL compatible inputs and outputs.

• Reliable and stable operation.

• Low propagation delay.

• Suitable for breadboard prototyping and PCB assembly.

• Available in a 14-pin DIP package.

Applications

• Digital logic circuits

• Signal inversion

• Logic level conversion

• Clock and timing circuits

• Waveform shaping

• Pulse generation

• Digital control systems

• Embedded systems

• Industrial automation

• Computer and processor logic

• Robotics projects

• Educational electronics experiments

• General-purpose digital circuit design