SN74SSTUB32866ZKER

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Buffer and Level Shifter
• Characteristics: High-speed, low-power, voltage level translation
• Package: BGA (Ball Grid Array)
• Essence: Buffering and translating signals between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Input Capacitance: 2 pF (typical)
• Output Capacitance: 4 pF (typical)
• Propagation Delay: 0.8 ns (typical)
• Output Drive Strength: ±24 mA

Detailed Pin Configuration

The SN74SSTUB32866ZKER has a total of 56 pins arranged in a specific configuration. The pinout is as follows:

1. VCCA
2. GND
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. A16
19. A17
20. A18
21. A19
22. A20
23. A21
24. A22
25. A23
26. A24
27. A25
28. A26
29. A27
30. A28
31. VCCB
32. GND
33. B1
34. B2
35. B3
36. B4
37. B5
38. B6
39. B7
40. B8
41. B9
42. B10
43. B11
44. B12
45. B13
46. B14
47. B15
48. B16
49. B17
50. B18
51. B19
52. B20
53. B21
54. B22
55. B23
56. B24

Functional Features

• Voltage level translation between two independent voltage domains
• Bidirectional signal buffering
• High-speed operation with low propagation delay
• Supports a wide range of supply voltages
• ESD (Electrostatic Discharge) protection on all inputs and outputs
• Low power consumption

Advantages and Disadvantages

Advantages: - Enables communication between devices operating at different voltage levels - Fast signal propagation with minimal delay - Robust ESD protection for reliable operation - Wide supply voltage range allows compatibility with various systems - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of input/output channels - Requires careful consideration of voltage compatibility to avoid damage

Working Principles

The SN74SSTUB32866ZKER is designed to buffer and translate signals between two voltage domains. It operates by receiving an input signal from one domain, buffering it, and then translating it to the appropriate voltage level for the other domain. This enables seamless communication between devices operating at different voltage levels.

The IC incorporates ESD protection on all inputs and outputs, safeguarding against electrostatic discharge events that could potentially damage the device. Additionally, its low power consumption makes it suitable for battery-powered applications.

Detailed Application Field Plans

The SN74SSTUB32866ZKER finds applications in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, and other portable devices to enable communication between different voltage domains within the device.
2. Industrial Automation: Facilitates signal translation between control systems operating at different voltage levels, ensuring compatibility and reliable operation.
3. Automotive Electronics: Enables communication between different subsystems with varying voltage requirements, such as infotainment systems, engine control units, and sensors.
4. Telecommunications: Used in networking equipment to interface between different voltage domains, ensuring seamless data transmission.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Single-bit dual-supply voltage level translator with a smaller package size.
2. SN74AVC4T245PW: Four-bit bidirectional voltage level translator with increased channel count.
3. SN74LVCH16244ADGGR: Sixteen-bit non-inverting buffer and voltage level translator with higher output drive strength.

These alternative models offer similar functionality but may have different specifications, pin configurations, or package options. It is