SN74LVC863ADGVR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low-Voltage CMOS 3.3V to 5V, 10-Bit Bus Transceiver with 3-State Outputs
• Package: VSSOP-48
• Essence: The SN74LVC863ADGVR is a high-performance bus transceiver designed for asynchronous communication between buses operating at different voltage levels.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2.3V to 5.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: 2.4V to 5.5V
• Low-Level Output Voltage: 0V to 0.4V
• Maximum Operating Frequency: 100MHz
• Propagation Delay Time: 2.9ns (Max)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC863ADGVR has a total of 48 pins. The pin configuration is as follows:

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

Functional Features

• Bidirectional data transfer between buses operating at different voltage levels.
• 3-state outputs allow multiple devices to share the same bus without interference.
• Supports asynchronous communication with separate control signals for each direction.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-performance design enables fast data transfer. - 3-state outputs provide flexibility in bus sharing scenarios.

Disadvantages: - Limited maximum operating frequency compared to some other transceivers. - Higher power consumption compared to certain low-power alternatives.

Working Principles

The SN74LVC863ADGVR uses a combination of level-shifting circuitry and bidirectional buffers to enable communication between buses operating at different voltage levels. The device detects the logic levels on one bus and translates them to the appropriate levels for the other bus. The separate control signals (OEAB and OEBA) allow independent control of the direction of data flow.

Detailed Application Field Plans

The SN74LVC863ADGVR is commonly used in applications where data needs to be transferred between buses operating at different voltage levels. Some specific application fields include:

1. Industrial Automation: Interfacing between control systems operating at different voltage levels.
2. Automotive Electronics: Communication between various subsystems with different voltage requirements.
3. Consumer Electronics: Integration of components operating at different voltage levels in portable devices.

Detailed and Complete Alternative Models

1. SN74LVC863APWR: TSSOP-48 package, same functionality as SN74LVC863ADGVR.
2. SN74LVC863ARGYR: QFN-48 package, same functionality as SN74LVC863ADGVR.
3. SN74LVC863ADGVRE4: VSSOP-48 package, extended temperature range version of SN74LVC863ADGVR.

These alternative models offer similar features and functionality to the SN74LVC863ADGVR, providing flexibility in choosing the most suitable package or temperature range for specific applications.

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