Encyclopedia Entry: 74ALVCH162832GRG4

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74ALVCH162832GRG4 is a high-performance, low-voltage, 18-bit universal bus driver with 3-state outputs. It is designed to provide a high-speed interface between various components in digital systems.

Characteristics: - High-speed operation - Low voltage operation (1.65V - 3.6V) - 3-state outputs for bus sharing - ESD protection for reliable operation - RoHS compliant

Package: The 74ALVCH162832GRG4 is available in a 56-pin VQFN package, which stands for Very Thin Quad Flat No-Lead. This package offers a compact size and excellent thermal performance.

Essence: The essence of the 74ALVCH162832GRG4 lies in its ability to efficiently drive and control data buses in digital systems, ensuring reliable and high-speed communication between different components.

Packaging/Quantity: The 74ALVCH162832GRG4 is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 1.65V - 3.6V
• Input Voltage Range: 0V - VCC
• Output Voltage Range: 0V - VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 2.5ns
• Maximum Output Current: ±24mA

Detailed Pin Configuration

The 74ALVCH162832GRG4 has a total of 56 pins, each serving a specific function. Here is a detailed pin configuration:

1. OE (Output Enable) 1
2. Y1 (Output) 1
3. GND (Ground)
4. Y2 (Output) 1
5. VCC (Power Supply)
6. A1 (Input) 1
7. A2 (Input) 1
8. A3 (Input) 1
9. A4 (Input) 1
10. A5 (Input) 1
11. A6 (Input) 1
12. A7 (Input) 1
13. A8 (Input) 1
14. A9 (Input) 1
15. A10 (Input) 1
16. A11 (Input) 1
17. A12 (Input) 1
18. A13 (Input) 1
19. A14 (Input) 1
20. A15 (Input) 1
21. A16 (Input) 1
22. A17 (Input) 1
23. A18 (Input) 1
24. GND (Ground)
25. B1 (Input) 2
26. B2 (Input) 2
27. B3 (Input) 2
28. B4 (Input) 2
29. B5 (Input) 2
30. B6 (Input) 2
31. B7 (Input) 2
32. B8 (Input) 2
33. B9 (Input) 2
34. B10 (Input) 2
35. B11 (Input) 2
36. B12 (Input) 2
37. B13 (Input) 2
38. B14 (Input) 2
39. B15 (Input) 2
40. B16 (Input) 2
41. B17 (Input) 2
42. B18 (Input) 2
43. GND (Ground)
44. Y1 (Output) 2
45. OE (Output Enable) 2
46. Y2 (Output) 2
47. GND (Ground)
48. VCC (Power Supply)

Functional Features

• Universal bus driver with 3-state outputs
• Supports bidirectional data flow
• Provides high-speed data transmission
• Enables bus sharing between multiple components
• ESD protection for enhanced reliability
• Low voltage operation for power efficiency

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low voltage operation reduces power consumption - 3-state outputs enable bus sharing, optimizing system design - ESD protection ensures reliable operation in harsh environments - Compact VQFN package offers space-saving benefits

Disadvantages: - Limited to 18-bit bus width, may not be suitable for larger systems requiring more data lines - Requires proper handling and ESD precautions during installation to prevent damage

Working Principles

The 74ALVCH162832GRG4