SN74ABT541BN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: DIP (Dual In-line Package)
• Essence: Logic Level Shifter
• Packaging/Quantity: Tube, 25 pieces per tube

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
• Output Current: ±24mA
• Propagation Delay Time: 3.8ns (typical)
• Input Capacitance: 3pF (typical)

Detailed Pin Configuration

The SN74ABT541BN has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable) - Active Low
2. A1 (Input A1)
3. Y1 (Output Y1)
4. GND (Ground)
5. Y2 (Output Y2)
6. A2 (Input A2)
7. Y3 (Output Y3)
8. VCC (Supply Voltage)
9. Y4 (Output Y4)
10. A3 (Input A3)
11. Y5 (Output Y5)
12. A4 (Input A4)
13. Y6 (Output Y6)
14. A5 (Input A5)
15. Y7 (Output Y7)
16. A6 (Input A6)
17. Y8 (Output Y8)
18. A7 (Input A7)
19. NC (No Connection)
20. GND (Ground)

Functional Features

• Non-inverting buffer with 3-state outputs
• High-speed operation
• Low power consumption
• Output current capability of ±24mA
• Wide operating voltage range
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption reduces energy usage - Non-inverting buffer simplifies signal processing - Wide operating voltage range allows compatibility with various systems - 3-state outputs facilitate bus sharing in multi-device applications

Disadvantages: - Limited output current may not be suitable for high-power applications - DIP package may require additional space compared to surface-mount packages

Working Principles

The SN74ABT541BN is a non-inverting buffer that amplifies and transfers digital signals. It operates by receiving input signals on the A1-A7 pins and providing amplified outputs on the Y1-Y8 pins. The OE pin controls the output enable function, allowing the device to enter a high-impedance state when disabled.

Detailed Application Field Plans

The SN74ABT541BN is commonly used in various applications, including:

1. Data communication systems
2. Microprocessor-based systems
3. Industrial automation
4. Automotive electronics
5. Networking equipment
6. Test and measurement instruments

Detailed and Complete Alternative Models

1. SN74ABT5401 - Octal Buffer/Line Driver with 3-State Outputs
2. SN74ABT541 - Octal Buffer/Line Driver with 3-State Outputs
3. SN74ABT541DBR - Octal Buffer/Line Driver with 3-State Outputs (Surface Mount Package)
4. SN74ABT541DWR - Octal Buffer/Line Driver with 3-State Outputs (Surface Mount Package)

These alternative models offer similar functionality and characteristics to the SN74ABT541BN, providing flexibility in choosing the most suitable option for specific applications.

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