SN74AHCU04PWR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate Inverter
• Characteristics: High-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Hex unbuffered inverter
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.3 ns (typical)
• Maximum Quiescent Current: 1 µA

Detailed Pin Configuration

The SN74AHCU04PWR has a total of 14 pins. The pin configuration is as follows:

1. A1 - Input 1
2. Y1 - Output 1
3. A2 - Input 2
4. Y2 - Output 2
5. A3 - Input 3
6. Y3 - Output 3
7. GND - Ground
8. Y4 - Output 4
9. A4 - Input 4
10. Y5 - Output 5
11. A5 - Input 5
12. Y6 - Output 6
13. VCC - Power Supply
14. A6 - Input 6

Functional Features

• Hex Unbuffered Inverter: The SN74AHCU04PWR consists of six independent inverters that perform the NOT operation on the input signals.
• High-Speed Operation: It operates at high speeds, making it suitable for applications requiring fast signal processing.
• Low-Power Consumption: The IC consumes very low power, making it energy-efficient.
• Wide Voltage Range: It can operate within a wide supply voltage range of 2 V to 5.5 V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Wide voltage range - Small package size

Disadvantages: - Limited number of inverters (6 in total) - Not suitable for complex logic operations requiring multiple gates

Working Principles

The SN74AHCU04PWR is based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. Each inverter consists of a PMOS (P-channel Metal-Oxide-Semiconductor) transistor and an NMOS (N-channel Metal-Oxide-Semiconductor) transistor connected in series. When the input signal is high, the PMOS transistor turns off, and the NMOS transistor turns on, resulting in a low output. Conversely, when the input signal is low, the PMOS transistor turns on, and the NMOS transistor turns off, producing a high output.

Detailed Application Field Plans

The SN74AHCU04PWR is commonly used in various digital systems and electronic devices. Some application fields include:

1. Microcontrollers and Microprocessors: Used for level shifting, signal inversion, and logic gate operations in microcontroller and microprocessor circuits.
2. Communication Systems: Employed in data transmission circuits, signal conditioning, and protocol conversion.
3. Consumer Electronics: Integrated into audio/video equipment, remote controls, and home automation systems for signal processing and control functions.
4. Automotive Electronics: Utilized in automotive control units, sensors, and actuators for signal conditioning and interface circuitry.
5. Industrial Automation: Incorporated in PLCs (Programmable Logic Controllers), motor control systems, and industrial instrumentation for logic operations and signal conversion.

Detailed and Complete Alternative Models

1. SN74AHCU04RGYR: Similar to SN74AHCU04PWR, but in a different package (VQFN).
2. SN74LVC1G04DBVR: Single inverter IC with similar characteristics, but operates at lower voltage levels (1.65 V to 5.5 V).
3. SN74AHC1G04DCKR: Single inverter IC with similar characteristics, but operates at higher voltage levels (2 V to 5.5 V).

These alternative models offer similar functionality and can be used as replacements for the SN74AHCU04PWR depending on specific requirements.

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