SN74SSTVF16859SR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Voltage Translation
• Characteristics: High-speed, Bi-directional, Voltage-level Shifting
• Package: 56-pin BGA (Ball Grid Array)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 400 Mbps

Detailed Pin Configuration

The SN74SSTVF16859SR has a total of 56 pins. The pin configuration is as follows:

1. OE1
2. A1
3. B1
4. C1
5. D1
6. E1
7. F1
8. G1
9. H1
10. VCCA
11. VCCB
12. VREF
13. GND
14. GND
15. GND
16. GND
17. GND
18. GND
19. GND
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
27. GND
28. GND
29. GND
30. GND
31. GND
32. GND
33. GND
34. GND
35. GND
36. GND
37. GND
38. GND
39. GND
40. GND
41. GND
42. GND
43. GND
44. GND
45. GND
46. GND
47. GND
48. GND
49. GND
50. GND
51. GND
52. GND
53. GND
54. GND
55. GND
56. VCCY

Functional Features

• Bi-directional voltage-level shifting between two different voltage domains.
• Supports high-speed data transmission up to 400 Mbps.
• Provides automatic direction control based on the input signal.
• Low power consumption and wide operating voltage range.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability. - Bi-directional functionality simplifies circuit design. - Wide operating voltage range allows compatibility with various systems. - Automatic direction control eliminates the need for additional control signals.

Disadvantages: - Limited number of pins may restrict the number of signals that can be translated simultaneously. - BGA package may require specialized equipment for soldering and rework.

Working Principles

The SN74SSTVF16859SR is designed to translate signals between two different voltage levels. It utilizes a combination of level shifters and direction control logic to achieve bi-directional voltage translation. The device automatically detects the direction of the signal and adjusts the voltage levels accordingly. This allows seamless communication between integrated circuits operating at different voltage domains.

Detailed Application Field Plans

The SN74SSTVF16859SR is commonly used in various applications where voltage translation is required. Some of the typical application fields include:

1. Communication Systems: Enables signal translation between different voltage domains in communication interfaces such as UART, SPI, I2C, etc.
2. Microcontroller Interfacing: Facilitates communication between microcontrollers operating at different voltage levels.
3. Memory Interfaces: Allows interfacing between memory modules and controllers operating at different voltage levels.
4. Industrial Automation: Enables signal translation in industrial control systems where different voltage domains are present.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Single-bit dual-supply level translator with automatic direction control.
2. TXB0108PWR: 8-bit bidirectional voltage-level translator with automatic direction sensing.
3. PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternative models provide similar functionality to the SN74SSTVF16859SR and can be used as replacements depending on specific requirements.

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