Encyclopedia Entry: 74AHC3GU04DC-Q100H

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74AHC3GU04DC-Q100H is a triple inverter gate IC that is widely used in digital logic circuits. It is designed to provide high-speed performance and low power consumption, making it suitable for various applications in the electronics industry.

Characteristics: This IC operates at a voltage range of 2V to 5.5V, making it compatible with both TTL and CMOS logic levels. It offers excellent noise immunity and has a wide operating temperature range of -40°C to 125°C, making it suitable for use in harsh environments.

Package: The 74AHC3GU04DC-Q100H is available in a small-sized SOT-353 package, which provides space-saving benefits and ease of integration into circuit designs.

Essence: The essence of this IC lies in its ability to perform logical inversion on three input signals simultaneously, providing an essential building block for digital systems.

Packaging/Quantity: The 74AHC3GU04DC-Q100H is typically sold in reels or tubes containing a quantity of 3000 units per package.

Specifications

• Supply Voltage Range: 2V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 125°C
• Propagation Delay: 6 ns (typical)
• Maximum Quiescent Current: 4 μA
• Maximum Output Current: ±25 mA

Detailed Pin Configuration

The 74AHC3GU04DC-Q100H has a total of six pins, labeled as follows:

1. GND (Ground)
2. A (Input A)
3. Y (Output Y)
4. B (Input B)
5. C (Input C)
6. VCC (Power Supply)

Functional Features

• Triple Inverter Gate: The IC consists of three independent inverter gates, allowing for simultaneous inversion of three input signals.
• High-Speed Performance: With a propagation delay of only 6 ns, this IC enables fast signal processing in digital circuits.
• Low Power Consumption: The 74AHC3GU04DC-Q100H is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide Operating Temperature Range: It can operate reliably in extreme temperature conditions, ranging from -40°C to 125°C.
• Noise Immunity: This IC offers excellent noise immunity, ensuring reliable operation even in noisy environments.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Wide operating temperature range - Excellent noise immunity - Small package size for space-saving integration

Disadvantages: - Limited number of inverters per IC - Not suitable for high-voltage applications

Working Principles

The 74AHC3GU04DC-Q100H operates based on the principles of complementary metal-oxide-semiconductor (CMOS) logic. Each inverter gate within the IC consists of a PMOS (p-channel metal-oxide-semiconductor) transistor and an NMOS (n-channel metal-oxide-semiconductor) transistor. When the input voltage is low, the PMOS transistor conducts, while the NMOS transistor remains off, resulting in a high output voltage. Conversely, when the input voltage is high, the NMOS transistor conducts, and the PMOS transistor remains off, leading to a low output voltage.

Detailed Application Field Plans

The 74AHC3GU04DC-Q100H finds applications in various fields, including:

1. Digital Logic Circuits: It is widely used in digital systems for signal inversion, level shifting, and buffering.
2. Microcontrollers and Microprocessors: This IC can be employed to interface between different logic families or voltage levels.
3. Communication Systems: It plays a crucial role in signal processing and data transmission within communication devices.
4. Industrial Automation: The IC is utilized in control systems, sensors, and actuators for logical signal manipulation.
5. Automotive Electronics: It finds applications in automotive control units, infotainment systems, and sensor interfaces.

Detailed and Complete Alternative Models

1. 74HC04: This is a similar IC with comparable functionality but operates at a higher voltage range of 2V to 6V.
2. SN74LVC04A: An alternative IC that offers lower power consumption and operates at a voltage range of 1.65V to 5.5V.
3. CD4069UB: This IC provides six inverter gates in a single package and operates at a voltage range of 3V to 18V.

These alternative models offer similar functionality to the 74AHC