Encyclopedia Entry: 74ABT16541CMTDX

Product Overview

Category

The 74ABT16541CMTDX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and transfer.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• Output drive capability: ±24 mA

Package

The 74ABT16541CMTDX is available in a surface-mount package.

Essence

This IC serves as a buffer/line driver with 16-bit parallel input/output lines.

Packaging/Quantity

The 74ABT16541CMTDX is typically packaged in reels or tubes, containing a specific quantity per package.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±24 mA
• Input Capacitance: 6 pF
• Propagation Delay: 3.5 ns (typical)

Detailed Pin Configuration

The 74ABT16541CMTDX has a total of 48 pins, which are assigned as follows:

1. Pin 1: Output Enable (OE)
2. Pin 2: Data Input (D1)
3. Pin 3: Data Input (D2)
4. Pin 4: Data Input (D3)
5. Pin 5: Data Input (D4)
6. Pin 6: Data Input (D5)
7. Pin 7: Data Input (D6)
8. Pin 8: Data Input (D7)
9. Pin 9: Data Input (D8)
10. Pin 10: Data Input (D9)
11. Pin 11: Data Input (D10)
12. Pin 12: Data Input (D11)
13. Pin 13: Data Input (D12)
14. Pin 14: Data Input (D13)
15. Pin 15: Data Input (D14)
16. Pin 16: Data Input (D15)
17. Pin 17: Data Input (D16)
18. Pin 18: GND (Ground)
19. Pin 19: Output (Q1)
20. Pin 20: Output (Q2)
21. Pin 21: Output (Q3)
22. Pin 22: Output (Q4)
23. Pin 23: Output (Q5)
24. Pin 24: Output (Q6)
25. Pin 25: Output (Q7)
26. Pin 26: Output (Q8)
27. Pin 27: Output (Q9)
28. Pin 28: Output (Q10)
29. Pin 29: Output (Q11)
30. Pin 30: Output (Q12)
31. Pin 31: Output (Q13)
32. Pin 32: Output (Q14)
33. Pin 33: Output (Q15)
34. Pin 34: Output (Q16)
35. Pin 35: VCC (Supply Voltage)

Functional Features

• The 74ABT16541CMTDX acts as a buffer/line driver, providing signal amplification and isolation between the input and output lines.
• It supports bidirectional data flow, allowing data to be both written and read from the IC.
• The Schmitt-trigger inputs ensure reliable operation in the presence of noise or signal distortion.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption helps conserve energy in electronic systems.
• Wide operating voltage range allows compatibility with various power supply configurations.
• Schmitt-trigger inputs provide noise immunity, ensuring reliable signal processing.

Disadvantages

• The 74ABT16541CMTDX may not be suitable for applications requiring a higher number of input/output lines.
• It is limited to digital data storage and transfer applications and may not be suitable for analog signal processing.

Working Principles

The 74ABT16541CMTDX operates based on the principles of digital logic. When the output enable (OE) pin is active, the IC allows bidirectional data flow between the input and output lines. The Schmitt-trigger inputs ensure that the received signals are properly interpreted, even in the presence of noise or signal distortion. The IC amplifies and isolates the input signals before driving them to the output lines.

Detailed Application Field Plans

The 74ABT16541CMTDX finds application in various digital electronic systems, including but not limited to: - Microcontrollers - Data acquisition systems - Memory modules - Communication