SN74ABT652ADBR

Product Overview

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

Detailed Pin Configuration

1. A1: Channel A Data Input/Output
2. A2: Channel A Enable Input
3. GND: Ground
4. B1: Channel B Data Input/Output
5. B2: Channel B Enable Input
6. VCC: Positive Power Supply
7. OE*: Output Enable Input
8. DIR: Direction Control Input
9. B3: Channel B Output Enable Input
10. B4: Channel B Data Output
11. B5: Channel B Data Output
12. B6: Channel B Data Output
13. B7: Channel B Data Output
14. B8: Channel B Data Output
15. A3: Channel A Output Enable Input
16. A4: Channel A Data Output
17. A5: Channel A Data Output
18. A6: Channel A Data Output
19. A7: Channel A Data Output
20. A8: Channel A Data Output
21. VCC: Positive Power Supply
22. GND: Ground
23. A9: Channel A Data Output
24. A10: Channel A Data Output
25. A11: Channel A Data Output
26. A12: Channel A Data Output
27. A13: Channel A Data Output
28. A14: Channel A Data Output

Functional Features

• Bidirectional data transfer between two buses with different voltage levels
• 3-state outputs allow multiple devices to share the same bus
• High-speed operation up to 100 Mbps
• Low power consumption
• ESD protection on all inputs and outputs

Advantages

• Enables communication between buses operating at different voltage levels
• Supports high-speed data transfer
• Allows for easy integration into existing systems
• Provides ESD protection for enhanced reliability

Disadvantages

• Limited number of channels (8)
• Requires careful consideration of voltage compatibility between buses

Working Principles

The SN74ABT652ADBR is a bidirectional bus transceiver and register that facilitates data transfer between two buses with different voltage levels. It features 8 channels, allowing for simultaneous transmission of multiple data signals. The device operates by enabling either the A or B channel, depending on the desired direction of data flow. The OE* input controls the output enable function, while the DIR input determines the direction of data transfer.

Detailed Application Field Plans

1. Industrial Automation: The SN74ABT652ADBR can be used in industrial automation systems to interface between control units operating at different voltage levels.
2. Telecommunications: This transceiver is suitable for telecommunications equipment where data needs to be transferred between various subsystems.
3. Automotive Electronics: The device can be utilized in automotive electronics to connect different modules and sensors operating at different voltage levels.
4. Medical Devices: Medical devices often require data exchange between components with varying voltage requirements, making the SN74ABT652ADBR an ideal choice.

Detailed and Complete Alternative Models

1. SN74ABT652ADB: Similar to the SN74ABT652ADBR, but available in a different package (TSSOP).
2. SN74ABT652ADW: Another alternative with the same functionality, but offered in a wider SOIC package.
3. SN74ABT652ADGVR: This model is a leadless VQFN package variant of the SN74ABT652ADBR.

These alternative models provide flexibility in terms of package options while maintaining the same functionality as the SN74ABT652ADBR.

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