The DM7403N is an integrated circuit (IC) component that belongs to the TTL family of logic gates. It is a quad 2-input NAND gate designed to perform logical operations within electronic circuits. Here is an overview of its key features:
1. Logic Functionality: The DM7403N consists of four independent NAND gates, each having two inputs and one output. It serves as a building block for creating complex logic circuits by performing operations such as AND, OR, and NOT.
2. Voltage Compatibility: This IC operates with a wide range of power supply voltages, typically between 4.75V and 5.25V. It is designed to be compatible with the standard TTL logic family, ensuring easy integration with other components.
3. Standardized Package: The DM7403N is available in a 14-pin dual in-line package (DIP). This package offers pin compatibility with other TTL components, ensuring proper connectivity within a circuit and facilitating easy replacement.
4. Fast Operation: The DM7403N has a propagation delay time of around 15 nanoseconds, making it suitable for high-speed applications. This low delay ensures quick response times and reduces the chances of interference or signal loss.
5. High Noise Immunity: With its Schmitt-trigger inputs, the IC provides excellent noise immunity. It can handle varying input voltages with a hysteresis effect, ensuring stable operation even in the presence of electrical disturbances or noise
