Encyclopedia Entry: 74LVTH162240MEX

Product Overview

Category

The 74LVTH162240MEX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for signal amplification and transmission.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Robustness against noise and interference

Package

The 74LVTH162240MEX is available in a standard 48-pin plastic quad flat package (PQFP).

Essence

The essence of the 74LVTH162240MEX lies in its ability to efficiently amplify and transmit digital signals while maintaining high speed and low power consumption.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2.0V - 5.5V
• Input Voltage: 0V - VCC
• Output Voltage: 0V - VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LVTH
• Number of Inputs/Outputs: 16

Detailed Pin Configuration

The 74LVTH162240MEX has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. A1 (Input/Output) 1
3. Y1 (Output/Input) 1
4. GND (Ground)
5. Y2 (Output/Input) 2
6. A2 (Input/Output) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)
9. B1 (Input/Output) 1
10. Y3 (Output/Input) 3
11. A3 (Input/Output) 3
12. OE (Output Enable) 3
13. B2 (Input/Output) 2
14. Y4 (Output/Input) 4
15. A4 (Input/Output) 4
16. GND (Ground)
17. Y5 (Output/Input) 5
18. A5 (Input/Output) 5
19. OE (Output Enable) 4
20. VCC (Supply Voltage)
21. B3 (Input/Output) 3
22. Y6 (Output/Input) 6
23. A6 (Input/Output) 6
24. OE (Output Enable) 5
25. B4 (Input/Output) 4
26. Y7 (Output/Input) 7
27. A7 (Input/Output) 7
28. GND (Ground)
29. Y8 (Output/Input) 8
30. A8 (Input/Output) 8
31. OE (Output Enable) 6
32. VCC (Supply Voltage)
33. B5 (Input/Output) 5
34. Y9 (Output/Input) 9
35. A9 (Input/Output) 9
36. OE (Output Enable) 7
37. B6 (Input/Output) 6
38. Y10 (Output/Input) 10
39. A10 (Input/Output) 10
40. GND (Ground)
41. Y11 (Output/Input) 11
42. A11 (Input/Output) 11
43. OE (Output Enable) 8
44. VCC (Supply Voltage)
45. B7 (Input/Output) 7
46. Y12 (Output/Input) 12
47. A12 (Input/Output) 12
48. OE (Output Enable) 9

Functional Features

• Bidirectional data flow
• Output enable control for each output group
• Non-inverting outputs
• High-speed operation with minimal propagation delay
• Low power consumption
• Noise tolerance and robustness against interference

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient signal transmission.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with different logic families enables integration into diverse systems.
• Low power consumption contributes to energy efficiency.
• Robustness against noise ensures reliable performance.

Disadvantages

• Limited number of inputs/outputs may restrict the complexity of certain designs.
• Availability and pricing may vary depending on the manufacturer and market demand.

Working Principles

The 74LVTH162240MEX operates based on the principles of digital logic. It amplifies and transmits digital signals by utilizing a combination of transistors, resistors, and capacitors.