SN74AHCT08PW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: High-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Quad 2-input AND gate
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6 ns (typical)
• Quiescent Current: 4 µA (maximum)

Detailed Pin Configuration

The SN74AHCT08PW has a total of 14 pins, which are assigned as follows:

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

Functional Features

The SN74AHCT08PW is a quad 2-input AND gate that performs logical AND operations on two input signals. It operates at high speed while consuming low power. The IC is designed to provide reliable logic gate functionality in various digital circuits.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Reliable logic gate functionality - Wide operating temperature range

Disadvantages: - Limited input voltage range - Requires external components for complex logic operations

Working Principles

The SN74AHCT08PW works based on the principles of digital logic gates. It takes two input signals and performs a logical AND operation on them. The output is high (logic 1) only when both inputs are high; otherwise, the output is low (logic 0). This gate uses advanced CMOS technology to achieve high-speed operation and low power consumption.

Detailed Application Field Plans

The SN74AHCT08PW can be used in various applications that require logical AND operations, such as:

1. Digital signal processing systems
2. Microcontrollers and microprocessors
3. Communication systems
4. Industrial automation
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the SN74AHCT08PW include:

1. 74HC08: This IC operates at a wider supply voltage range (2V to 6V) but has slightly slower propagation delay time compared to SN74AHCT08PW.
2. CD4081: This IC operates at a wider supply voltage range (3V to 18V) and has higher noise immunity but consumes more power than SN74AHCT08PW.
3. MC14008: This IC operates at a wider supply voltage range (3V to 18V) and has lower propagation delay time but consumes more power than SN74AHCT08PW.

These alternative models can be considered based on specific requirements and constraints of the application.

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