MC74ACT541DTR2

Product Overview

Category: Integrated Circuit (IC)

Use: The MC74ACT541DTR2 is a high-speed octal buffer/line driver with 3-state outputs. It is designed to be used as a voltage level translator and can be employed in various digital applications.

Characteristics: - High-speed operation - 3-state outputs for bus-oriented applications - Wide operating voltage range - Low power consumption - Schmitt trigger inputs for noise immunity

Package: The MC74ACT541DTR2 is available in a small outline package (TSSOP) which provides ease of handling and space-saving benefits.

Essence: This IC serves as a buffer/line driver, facilitating the translation of voltage levels between different parts of a digital circuit.

Packaging/Quantity: The MC74ACT541DTR2 is typically packaged in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 7 ns
• Maximum Quiescent Current: 8 mA

Detailed Pin Configuration

The MC74ACT541DTR2 has a total of 20 pins, which are assigned specific functions as follows:

1. Pin 1: Output Enable (OE)
2. Pin 2: Input/Output (I/O) 1
3. Pin 3: I/O 2
4. Pin 4: I/O 3
5. Pin 5: I/O 4
6. Pin 6: I/O 5
7. Pin 7: I/O 6
8. Pin 8: I/O 7
9. Pin 9: I/O 8
10. Pin 10: Ground (GND)
11. Pin 11: Input/Output (I/O) 9
12. Pin 12: I/O 10
13. Pin 13: I/O 11
14. Pin 14: I/O 12
15. Pin 15: I/O 13
16. Pin 16: I/O 14
17. Pin 17: I/O 15
18. Pin 18: I/O 16
19. Pin 19: VCC (Positive Power Supply)
20. Pin 20: Output Enable (OE)

Functional Features

• High-speed operation allows for efficient data transmission.
• 3-state outputs enable the IC to be used in bus-oriented applications, where multiple devices can share a common bus line.
• Wide operating voltage range makes it compatible with various digital systems.
• Low power consumption ensures energy efficiency.
• Schmitt trigger inputs provide noise immunity, allowing reliable signal reception even in noisy environments.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - 3-state outputs facilitate bus sharing among multiple devices. - Wide operating voltage range enhances compatibility. - Low power consumption results in energy efficiency. - Schmitt trigger inputs ensure reliable signal reception.

Disadvantages: - Limited number of input/output channels (16 in total). - May not be suitable for applications requiring a higher number of channels.

Working Principles

The MC74ACT541DTR2 operates by receiving input signals through its input pins and amplifying them to the appropriate voltage levels using internal circuitry. The amplified signals are then transmitted through the output pins. The 3-state outputs allow the IC to be enabled or disabled, effectively controlling the flow of data on the bus line.

Detailed Application Field Plans

The MC74ACT541DTR2 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

1. SN74ACT541: This is a similar octal buffer/line driver IC manufactured by Texas Instruments. It offers comparable features and performance to the MC74ACT541DTR2.
2. CD74ACT541: Another alternative from Texas Instruments, this IC also serves as an octal buffer/line driver with 3-state outputs. It can be used as a substitute for the MC74ACT541DTR2 in many applications.

These alternative models provide similar functionality and can be considered as replacements for the MC74ACT541DTR2 depending on specific requirements.

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