SN74ABT652ADWR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Bus Transceiver and Register
• Characteristics: High-speed, low-power, bidirectional transceiver with 3-state outputs
• Package: SOIC (Small Outline Integrated Circuit) package
• Essence: Transfers data between two buses with different voltage levels
• Packaging/Quantity: Tape and Reel packaging, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 8
• Data Rate: Up to 100 Mbps
• Output Drive Capability: ±12 mA
• Propagation Delay: 5 ns (Max)

Pin Configuration

The SN74ABT652ADWR has a total of 56 pins. The pin configuration is as follows:

1. A1
2. B1
3. G1
4. DIR
5. OE
6. A2
7. B2
8. G2
9. Y1
10. Y2
11. Y3
12. Y4
13. Y5
14. Y6
15. Y7
16. Y8
17. VCCB
18. GND
19. A3
20. B3
21. G3
22. Y9
23. Y10
24. Y11
25. Y12
26. Y13
27. Y14
28. Y15
29. Y16
30. VCCA
31. GND
32. A4
33. B4
34. G4
35. Y17
36. Y18
37. Y19
38. Y20
39. Y21
40. Y22
41. Y23
42. Y24
43. VCCB
44. GND
45. A5
46. B5
47. G5
48. Y25
49. Y26
50. Y27
51. Y28
52. Y29
53. Y30
54. Y31
55. Y32
56. VCCA

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• 3-state outputs for bus isolation
• Non-inverting data paths
• High-speed operation
• Low power consumption

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Bidirectional functionality - 3-state outputs for bus isolation

Disadvantages: - Limited number of channels (8) - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The SN74ABT652ADWR is designed to facilitate the transfer of data between two buses that operate at different voltage levels. It acts as a bidirectional transceiver, allowing data to flow in both directions. The device features non-inverting data paths, ensuring that the data remains unchanged during transmission.

The 3-state outputs enable bus isolation, allowing multiple devices to share the same bus without interfering with each other. This feature is particularly useful in multi-device communication systems.

The IC operates at high speeds while consuming low power, making it suitable for applications that require efficient data transfer.

Detailed Application Field Plans

The SN74ABT652ADWR finds applications in various fields, including:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers) and industrial control systems for data exchange between different voltage level buses.
2. Telecommunications: Facilitates data transfer between different modules and subsystems in telecommunication equipment.
3. Automotive Electronics: Enables communication between various electronic control units (ECUs) in vehicles.
4. Computer Networking: Used in routers, switches, and network interface cards for interconnecting different network segments.

Detailed and Complete Alternative Models

1. SN74ABT652ADBVR
2. SN74ABT652APW
3. SN74ABT652ANSR
4. SN74ABT652ADBR
5. SN74ABT652ADGVR

These alternative models offer similar functionality and characteristics to the SN74ABT652ADWR, providing options for different package types or quantities.

In conclusion, the SN74ABT652ADWR is a high-speed, low-power bidirectional bus transceiver and register. It enables efficient data transfer between buses with different voltage levels, making it suitable for various applications in industrial automation, telecommunications, automotive electronics, and computer networking.