Encyclopedia Entry: 74V2T08STR

Product Overview

Category

The 74V2T08STR belongs to the category of integrated circuits (ICs), specifically logic gates.

Use

This product is commonly used in digital electronic circuits for performing logical operations, specifically the AND function.

Characteristics

• The 74V2T08STR is a dual 2-input AND gate.
• It operates at a voltage of 3.3 volts.
• This IC is designed for high-speed operation and low power consumption.
• It offers excellent noise immunity and robust performance.

Package

The 74V2T08STR is available in a small-outline transistor (SOT) package, which ensures compactness and ease of integration into circuit boards.

Essence

The essence of the 74V2T08STR lies in its ability to perform logical AND operations with two input signals, providing an output signal based on their combination.

Packaging/Quantity

This product is typically sold in reels or tubes containing multiple units, with each reel or tube containing a specific quantity of the 74V2T08STR ICs.

Specifications

• Supply Voltage: 3.3V
• Input Voltage Range: 0V to 3.3V
• Output Voltage Range: 0V to 3.3V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.5 ns (typical)
• Maximum Operating Frequency: 200 MHz

Detailed Pin Configuration

The 74V2T08STR has a total of 8 pins, which are assigned specific functions as follows:

1. Pin 1: Input A1
2. Pin 2: Input B1
3. Pin 3: Ground (GND)
4. Pin 4: Output Y1
5. Pin 5: Ground (GND)
6. Pin 6: Output Y2
7. Pin 7: Input B2
8. Pin 8: Input A2

Functional Features

• Dual 2-input AND gate functionality.
• High-speed operation for efficient digital circuit design.
• Low power consumption, making it suitable for battery-powered devices.
• Excellent noise immunity ensures reliable performance in noisy environments.

Advantages and Disadvantages

Advantages

• Compact SOT package allows for space-efficient integration.
• Wide operating temperature range enables usage in various environments.
• High-speed operation facilitates rapid data processing.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited to performing only the AND logical operation.
• Requires external components for more complex logic functions.

Working Principles

The 74V2T08STR operates based on the principles of Boolean logic. It takes two input signals, A and B, and performs an AND operation on them. The output signal, Y, is high (logic level 1) only when both inputs are high; otherwise, the output remains low (logic level 0).

Detailed Application Field Plans

The 74V2T08STR finds applications in various digital electronic systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data transmission and networking equipment - Industrial automation and control systems - Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74V2T08STR. Some notable alternatives include: - 74HC08: A popular CMOS logic gate IC with 2-input AND gates. - SN74LS08: A TTL logic gate IC with 2-input AND gates. - CD4081: A quad 2-input AND gate IC.

These alternative models can be considered based on specific requirements, such as voltage compatibility, power consumption, or cost considerations.

---

Word count: 550 words