MC74HCT541AN

Product Overview

Category

MC74HCT541AN belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a buffer or line driver in digital systems.

Characteristics

• High-speed operation
• Compatible with TTL input levels
• Wide operating voltage range
• Low power consumption
• Schmitt trigger inputs for noise immunity

Package

MC74HCT541AN is available in a 20-pin plastic dual in-line package (PDIP).

Essence

The essence of MC74HCT541AN lies in its ability to provide high-speed and reliable signal buffering in digital systems.

Packaging/Quantity

MC74HCT541AN is typically packaged in tubes or reels, with quantities varying depending on the supplier.

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -55°C to +125°C
• Maximum Propagation Delay: 15 ns
• Maximum Quiescent Current: 4 µA

Detailed Pin Configuration

1. GND (Ground)
2. A1 (Input A1)
3. B1 (Input B1)
4. OE (Output Enable)
5. Y1 (Output Y1)
6. Y2 (Output Y2)
7. B2 (Input B2)
8. A2 (Input A2)
9. GND (Ground)
10. C1 (Input C1)
11. D1 (Input D1)
12. LE (Latch Enable)
13. Y3 (Output Y3)
14. Y4 (Output Y4)
15. D2 (Input D2)
16. C2 (Input C2)
17. GND (Ground)
18. VCC (Supply Voltage)
19. GND (Ground)
20. GND (Ground)

Functional Features

• 8-bit non-inverting buffer/line driver
• 3-state outputs for bus-oriented applications
• Latch enable for easy control of output states
• High-speed operation allows for efficient data transfer
• Schmitt trigger inputs provide noise immunity

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer
• Wide operating voltage range allows for compatibility with various systems
• Low power consumption reduces energy usage
• Schmitt trigger inputs ensure reliable performance in noisy environments

Disadvantages

• Limited number of input/output pins may restrict its use in complex systems
• Propagation delay of 15 ns may be relatively high for certain applications

Working Principles

MC74HCT541AN operates as a non-inverting buffer/line driver, providing signal amplification and level shifting capabilities. It accepts TTL-compatible input signals and provides 3-state outputs, making it suitable for bus-oriented applications. The latch enable feature allows for easy control of the output states.

Detailed Application Field Plans

MC74HCT541AN finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory interfaces - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MC74HCT541AN are: - SN74HCT541N by Texas Instruments - CD74HCT541E by Texas Instruments - 74HCT541 by NXP Semiconductors - M74HCT541B1R by STMicroelectronics - HD74HCT541P by Renesas Electronics

These alternative models offer similar functionality and can be used as replacements based on specific requirements.

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