SN74ALS652ANTG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Bus Transceiver
• Characteristics: High-speed, TTL-compatible, 8-bit bidirectional transceiver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Facilitates bidirectional data transfer between two independent buses
• Packaging/Quantity: Tape and Reel, 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
• Propagation Delay Time: 6ns (typical)
• Output Drive Capability: ±24mA
• Number of Pins: 24

Detailed Pin Configuration

1. A1 - Bus A Data Input/Output
2. A2 - Bus A Enable Input
3. A3 - Bus B Enable Input
4. A4 - Bus B Data Input/Output
5. A5 - Bus B Data Input/Output
6. A6 - Bus B Data Input/Output
7. A7 - Bus B Data Input/Output
8. GND - Ground
9. A8 - Bus B Data Input/Output
10. A9 - Bus B Data Input/Output
11. A10 - Bus B Data Input/Output
12. A11 - Bus B Data Input/Output
13. A12 - Bus B Data Input/Output
14. A13 - Bus B Data Input/Output
15. A14 - Bus B Data Input/Output
16. VCC - Power Supply
17. A15 - Bus B Data Input/Output
18. A16 - Bus B Data Input/Output
19. A17 - Bus B Data Input/Output
20. A18 - Bus B Data Input/Output
21. A19 - Bus B Data Input/Output
22. A20 - Bus B Data Input/Output
23. A21 - Bus B Data Input/Output
24. B1 - Bus A Data Input/Output

Functional Features

• Bidirectional data transfer between two independent buses (A and B)
• TTL-compatible inputs and outputs
• High-speed operation with low propagation delay
• Enable inputs for each bus to control the direction of data flow
• 8-bit data width for efficient data transmission

Advantages

• Enables seamless communication between different buses in a system
• Supports high-speed data transfer, suitable for time-critical applications
• TTL compatibility ensures easy integration with existing systems
• Compact TSSOP package allows for space-efficient PCB design

Disadvantages

• Limited to 8-bit data width, may not be suitable for applications requiring larger data transfers
• Requires careful handling during assembly due to the small form factor of the TSSOP package

Working Principles

The SN74ALS652ANTG4 is a bidirectional data bus transceiver that facilitates communication between two independent buses, A and B. It operates by enabling the data flow in either direction based on the state of the enable inputs for each bus. When the enable input for Bus A is active, data can be transferred from Bus A to Bus B, and vice versa when the enable input for Bus B is active. The TTL-compatible inputs and outputs ensure compatibility with other TTL logic devices.

Detailed Application Field Plans

The SN74ALS652ANTG4 is commonly used in various applications where bidirectional data transfer between two buses is required. Some typical application fields include:

1. Microprocessor Systems: Facilitating communication between the microprocessor and external memory or peripheral devices.
2. Data Acquisition Systems: Transferring data between different modules or subsystems within the system.
3. Communication Equipment: Enabling data exchange between different communication interfaces or protocols.
4. Industrial Automation: Connecting various control units and sensors for efficient data transfer.
5. Automotive Electronics: Supporting communication between different electronic control units (ECUs) in vehicles.

Detailed and Complete Alternative Models

1. SN74ALS652A-1NTG4
2. SN74ALS652ADW
3. SN74ALS652APWR
4. SN74ALS652APWE4
5. SN74ALS652APWRE4

These alternative models offer similar functionality and characteristics to the SN74ALS652ANTG4, providing options for different package types or quantities.

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