SN74ABT541BDWRG4

Product Overview

• Category: Integrated Circuit
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Logic Level Shifter
• 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: 3.8ns (typical)
• Output Current: ±24mA

Pin Configuration

The SN74ABT541BDWRG4 has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable) 1
2. A1 (Input A1)
3. Y1 (Output Y1)
4. GND (Ground)
5. Y2 (Output Y2)
6. A2 (Input A2)
7. Y3 (Output Y3)
8. A3 (Input A3)
9. Y4 (Output Y4)
10. A4 (Input A4)
11. VCC (Supply Voltage)
12. GND (Ground)
13. A5 (Input A5)
14. Y5 (Output Y5)
15. A6 (Input A6)
16. Y6 (Output Y6)
17. A7 (Input A7)
18. Y7 (Output Y7)
19. A8 (Input A8)
20. OE (Output Enable) 2

Functional Features

• Non-inverting buffer with 8-bit input/output
• High-speed operation suitable for bus interface
• Output enable control for easy interfacing with other devices
• 3-state outputs for multiplexing applications

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Non-inverting buffer preserves the logic levels of the input signals - Output enable control provides flexibility in interfacing with other devices - 3-state outputs allow for effective multiplexing

Disadvantages: - Limited supply voltage range (4.5V to 5.5V) - Propagation delay time may affect timing-sensitive applications

Working Principles

The SN74ABT541BDWRG4 is a non-inverting buffer that operates as a logic level shifter. It takes the input signals and amplifies them to drive the output lines. The buffer ensures that the logic levels of the input signals are preserved, making it suitable for bus interface applications.

The output enable control allows the user to enable or disable the outputs, providing flexibility in connecting the device to other components. The 3-state outputs enable multiplexing, allowing multiple devices to share the same bus.

Detailed Application Field Plans

The SN74ABT541BDWRG4 is commonly used in various applications, including:

1. Data communication systems: It can be used to interface between different logic families, ensuring compatibility and reliable data transfer.
2. Microprocessor systems: The buffer facilitates the connection between the microprocessor and peripheral devices, enabling efficient communication.
3. Industrial automation: It is utilized in control systems to interface between sensors, actuators, and the main controller, ensuring accurate and timely data exchange.
4. Automotive electronics: The buffer is employed in automotive systems to interface between different electronic modules, enhancing overall system performance.

Detailed and Complete Alternative Models

1. SN74ABT541BDBR: Same functionality but available in SSOP package.
2. SN74ABT541BNSR: Same functionality but available in SOP package.
3. SN74ABT541BPWR: Same functionality but available in TSSOP package.

These alternative models provide the same logic level shifting capabilities and are suitable replacements for the SN74ABT541BDWRG4, depending on the specific application requirements.

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