SN64BCT25245NTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, bidirectional voltage translation between different logic levels
• Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between two different voltage domains while maintaining signal integrity
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCCA + 0.5V
• Input Voltage Range (B Port): 0V to VCCB + 0.5V
• Output Voltage Range (A Port): 0V to VCCA + 0.5V
• Output Voltage Range (B Port): 0V to VCCB + 0.5V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 8

Detailed Pin Configuration

The SN64BCT25245NTG4 has a total of 56 pins. The pin configuration is as follows:

1. OEAB
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. GND
10. B1
11. B2
12. B3
13. B4
14. B5
15. B6
16. B7
17. VCCB
18. DIR
19. NC
20. VCCA
21. B8
22. B9
23. B10
24. B11
25. B12
26. B13
27. B14
28. B15
29. GND
30. A8
31. A9
32. A10
33. A11
34. A12
35. A13
36. A14
37. A15
38. VCCB
39. OEBA
40. NC
41. A16
42. A17
43. A18
44. A19
45. A20
46. A21
47. A22
48. A23
49. GND
50. B16
51. B17
52. B18
53. B19
54. B20
55. B21
56. B22

Functional Features

• Bidirectional voltage translation between two different logic levels
• Automatic direction sensing and control
• Non-inverting outputs
• Supports mixed-mode signal operation on all ports
• Provides ESD protection for I/O pins

Advantages and Disadvantages

Advantages: - High-speed data transmission - Wide supply voltage range - Automatic direction sensing simplifies system design - ESD protection ensures robustness

Disadvantages: - Limited maximum data rate compared to some other ICs - Requires careful consideration of input and output voltage ranges

Working Principles

The SN64BCT25245NTG4 is a bidirectional voltage translator that allows seamless communication between two logic level domains. It automatically senses the direction of data flow and translates the signals accordingly. The device uses a combination of level-shifting circuitry and non-inverting buffers to ensure accurate and reliable signal translation.

Detailed Application Field Plans

The SN64BCT25245NTG4 can be used in various applications where voltage translation between different logic levels is required. Some potential application fields include:

1. Microcontroller interfacing with different voltage peripherals
2. Communication systems involving multiple logic level standards
3. Industrial automation and control systems
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal Bus Transceiver with 3-State Outputs
2. TXB0108: 8-Bit Bidirectional Voltage-Level Translator
3. PCA9306: Dual Bi-Directional I2C Bus and SMBus Voltage-Level Translator
4. CD4050B: Hex Non-Inverting Buffer/Converter

These alternative models offer similar functionality and can be considered as alternatives to the SN64BCT25245NTG4 depending on specific requirements and design constraints.

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