SN74ABT8646DW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Switching and Routing
• Characteristics: High-speed, Low-power, Bidirectional
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Digital Logic IC for signal routing and switching
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 16
• Maximum On-State Resistance: 7Ω
• Maximum Propagation Delay: 3.5ns

Detailed Pin Configuration

The SN74ABT8646DW has a total of 48 pins. The pin configuration is as follows:

1. A1
2. B1
3. Y1
4. GND
5. Y2
6. B2
7. A2
8. GND
9. A3
10. B3
11. Y3
12. GND
13. Y4
14. B4
15. A4
16. GND
17. A5
18. B5
19. Y5
20. GND
21. Y6
22. B6
23. A6
24. GND
25. A7
26. B7
27. Y7
28. GND
29. Y8
30. B8
31. A8
32. GND
33. A9
34. B9
35. Y9
36. GND
37. Y10
38. B10
39. A10
40. GND
41. A11
42. B11
43. Y11
44. GND
45. Y12
46. B12
47. A12
48. VCC

Functional Features

• Bidirectional signal routing and switching
• High-speed operation with minimal propagation delay
• Low power consumption
• Wide supply voltage range for compatibility with various systems
• 16 channels for versatile signal routing options

Advantages and Disadvantages

Advantages: - Fast signal switching capability - Low power consumption - Wide operating temperature range - Multiple channels for flexible signal routing

Disadvantages: - Relatively high on-state resistance - Limited number of channels compared to some alternative models

Working Principles

The SN74ABT8646DW is designed using digital logic circuitry to enable bidirectional signal routing and switching. It operates by selectively connecting input signals to the desired output channels based on control signals. The IC utilizes advanced semiconductor technology to achieve high-speed operation while consuming minimal power.

Detailed Application Field Plans

The SN74ABT8646DW finds applications in various fields where signal routing and switching are required. Some potential application areas include:

1. Telecommunications: Routing signals between different communication modules or devices.
2. Data Networking: Switching data packets between different network interfaces.
3. Test and Measurement Equipment: Connecting test signals to different measurement instruments.
4. Industrial Automation: Routing control signals between different components in automated systems.
5. Audio/Video Systems: Switching audio/video signals between different sources and destinations.

Detailed and Complete Alternative Models

1. SN74ABT8642DW: Similar functionality with 8 channels instead of 16.
2. SN74ABT8644DW: Similar functionality with 12 channels instead of 16.
3. SN74ABT8648DW: Similar functionality with 24 channels instead of 16.

These alternative models provide different channel configurations to suit specific application requirements.

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