Texas Instruments

SN74HC04DR

The SN74HC04DR is a high-speed Si-gate CMOS device from Texas Instruments. It is a hex inverter, which means it contains six independent inverting gates. The 'HC04' part of the name refers to the fact that it is a quad 2-input NAND gate, but it can also be used as a hex inverter.

Description:

The SN74HC04DR is a logic gate integrated circuit that is designed to be used in digital circuits. It is a hex inverter, which means it has six independent inverting gates. Each gate has two inputs and one output, and the output is the inverse of the input. The device is made using silicon-gate CMOS (Complementary Metal-Oxide-Semiconductor) technology, which is known for its low power consumption and high noise immunity.

Features:

1. High-Speed Operation: The SN74HC04DR is designed for high-speed operation, making it suitable for use in digital circuits that require fast switching times.
2. Low Power Consumption: The device is made using CMOS technology, which is known for its low power consumption. This makes it ideal for use in battery-powered applications.
3. High Noise Immunity: The device has a high noise immunity, which means it can operate reliably in noisy environments.
4. Wide Operating Voltage Range: The SN74HC04DR can operate over a wide range of supply voltages, making it suitable for use in a variety of applications.
5. Available in Different Packages: The device is available in different packages, including a SOIC (Small Outline Integrated Circuit) package, which is a popular choice for surface-mount applications.

Applications:

The SN74HC04DR has a wide range of applications, including:

1. Digital Circuits: The device can be used in digital circuits as a building block for more complex logic functions.
2. Inverters: The hex inverter configuration makes it ideal for use as an inverter in digital circuits.
3. Oscillators: The device can be used to create oscillators in digital circuits.
4. Logic Gates: The device can be used as a building block for other types of logic gates, such as NAND and NOR gates.
5. Battery-Powered Applications: The low power consumption of the device makes it suitable for use in battery-powered applications.

In summary, the SN74HC04DR is a versatile and high-speed hex inverter that is made using CMOS technology. It is suitable for use in a wide range of digital circuits and applications, including digital logic design, inverters, oscillators, and battery-powered applications.