SN74HC08APWR

Product Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: Quad 2-input AND gate
• Package: TSSOP-14
• Essence: High-speed CMOS logic gate
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (typical)
• Maximum Quiescent Current: 4 µA

Detailed Pin Configuration

The SN74HC08APWR has a TSSOP-14 package with the following pin configuration:

1. A1 - Input A1
2. B1 - Input B1
3. Y1 - Output Y1
4. A2 - Input A2
5. B2 - Input B2
6. Y2 - Output Y2
7. GND - Ground
8. Y3 - Output Y3
9. B3 - Input B3
10. A3 - Input A3
11. Y4 - Output Y4
12. B4 - Input B4
13. A4 - Input A4
14. VCC - Power Supply

Functional Features

• Quad 2-input AND gate: The SN74HC08APWR integrates four independent 2-input AND gates in a single package.
• High-speed operation: It operates at high speeds, making it suitable for applications requiring fast logic operations.
• Wide supply voltage range: The IC can operate within a supply voltage range of 2V to 6V, providing flexibility in various applications.
• Low power consumption: With a maximum quiescent current of 4 µA, it ensures efficient power usage.
• Schmitt-trigger inputs: The inputs have Schmitt-trigger characteristics, allowing for noise immunity and improved signal integrity.

Advantages and Disadvantages

Advantages: - Compact integration of four logic gates in a single package saves board space. - High-speed operation enables quick response times in logic circuits. - Wide supply voltage range allows compatibility with different power sources. - Low power consumption reduces energy requirements.

Disadvantages: - Limited number of logic gates per package may not be sufficient for complex applications. - TSSOP package may require careful handling during assembly to prevent damage.

Working Principles

The SN74HC08APWR is a CMOS logic gate that performs the AND function. It takes two input signals and produces an output signal based on the logical AND operation. The internal circuitry consists of transistors and resistors that implement the logic functionality. When both input signals are high (logic level 1), the output signal becomes high. Otherwise, the output remains low (logic level 0).

Detailed Application Field Plans

The SN74HC08APWR can be used in various applications, including:

1. Digital systems: It can be employed in digital systems such as microcontrollers, FPGAs, and ASICs to perform logical operations.
2. Communication devices: The IC can be utilized in communication devices like routers, switches, and modems for signal processing and routing.
3. Industrial automation: It finds application in industrial automation systems for controlling and monitoring processes.
4. Automotive electronics: It can be integrated into automotive electronic systems for functions like sensor interfacing and control logic.

Detailed and Complete Alternative Models

1. SN74HC02APWR: Quad 2-input NOR gate
2. SN74HC32APWR: Quad 2-input OR gate
3. SN74HC86APWR: Quad 2-input XOR gate
4. SN74HC00APWR: Quad 2-input NAND gate

These alternative models provide similar functionality to the SN74HC08APWR but with different logical operations.

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