SN74LVT16245BGRDR

Product Overview

• Category: Integrated Circuit
• Use: Level Shifter/Transceiver
• Characteristics: Low Voltage, Bi-directional, 16-bit, 3-state
• Package: BGA (Ball Grid Array)
• Essence: Transfers data between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 200MHz
• Number of Channels: 16
• Logic Family: LVT (Low Voltage TTL)
• Output Type: 3-state

Detailed Pin Configuration

The SN74LVT16245BGRDR has a total of 48 pins arranged in a BGA package. The pin configuration is as follows:

1. OE (Output Enable) 1
2. A1 (Data Bus) 1
3. A2 (Data Bus) 1
4. A3 (Data Bus) 1
5. A4 (Data Bus) 1
6. A5 (Data Bus) 1
7. A6 (Data Bus) 1
8. A7 (Data Bus) 1
9. GND (Ground)
10. B7 (Data Bus) 2
11. B6 (Data Bus) 2
12. B5 (Data Bus) 2
13. B4 (Data Bus) 2
14. B3 (Data Bus) 2
15. B2 (Data Bus) 2
16. B1 (Data Bus) 2
17. OE (Output Enable) 2
18. VCC (Supply Voltage)
19. B1 (Data Bus) 3
20. B2 (Data Bus) 3
21. B3 (Data Bus) 3
22. B4 (Data Bus) 3
23. B5 (Data Bus) 3
24. B6 (Data Bus) 3
25. B7 (Data Bus) 3
26. GND (Ground)
27. A7 (Data Bus) 4
28. A6 (Data Bus) 4
29. A5 (Data Bus) 4
30. A4 (Data Bus) 4
31. A3 (Data Bus) 4
32. A2 (Data Bus) 4
33. A1 (Data Bus) 4
34. OE (Output Enable) 4
35. VCC (Supply Voltage)
36. DIR (Direction Control)
37. GND (Ground)
38. NC (No Connection)
39. NC (No Connection)
40. NC (No Connection)
41. NC (No Connection)
42. NC (No Connection)
43. NC (No Connection)
44. NC (No Connection)
45. NC (No Connection)
46. NC (No Connection)
47. NC (No Connection)
48. NC (No Connection)

Functional Features

• Bi-directional data transfer between different voltage domains
• 3-state outputs for bus sharing and isolation
• Output enable control for flexible operation
• Low voltage operation for power efficiency
• High-speed operation up to 200MHz

Advantages and Disadvantages

Advantages: - Allows interfacing between devices operating at different voltage levels - Provides bidirectional communication capability - Supports high-speed data transfer - Offers 3-state outputs for bus sharing and isolation

Disadvantages: - Limited to 16-bit data width - Requires careful consideration of voltage compatibility between connected devices

Working Principles

The SN74LVT16245BGRDR is a level shifter and transceiver integrated circuit. It facilitates the transfer of data between different voltage domains, allowing communication between devices operating at different voltage levels. The device utilizes bi-directional buffers to enable bidirectional data flow. The output enable control allows flexible operation by enabling or disabling the outputs. The 3-state outputs provide bus sharing and isolation capabilities.

Detailed Application Field Plans

The SN74LVT16245BGRDR finds applications in various fields where there is a need to interface between devices operating at different voltage levels. Some potential application areas include:

1. Microcontroller interfacing with peripheral devices
2. Communication systems involving different voltage logic families
3. Data acquisition systems with mixed voltage sensors
4. Industrial automation and control systems
5. Automotive electronics for signal translation between different voltage domains

Detailed and Complete Alternative Models

1. SN74LVC16245A: Similar functionality with lower supply voltage range (1.65V to 3.6V