SN74ABT623N

Product Overview

• Category: Integrated Circuit
• Use: Bus Transceiver
• Characteristics: High-speed, low-power, bidirectional data transfer
• Package: DIP (Dual In-line Package)
• Essence: Transfers data between two bidirectional buses
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 100MHz
• Number of Pins: 20

Detailed Pin Configuration

1. OE (Output Enable)
2. DIR (Direction Control)
3. A1 (Bus A Data Input/Output)
4. A2 (Bus A Data Input/Output)
5. A3 (Bus A Data Input/Output)
6. A4 (Bus A Data Input/Output)
7. A5 (Bus A Data Input/Output)
8. GND (Ground)
9. B5 (Bus B Data Input/Output)
10. B4 (Bus B Data Input/Output)
11. B3 (Bus B Data Input/Output)
12. B2 (Bus B Data Input/Output)
13. B1 (Bus B Data Input/Output)
14. VCC (Supply Voltage)
15. B5 (Bus B Data Input/Output)
16. B6 (Bus B Data Input/Output)
17. B7 (Bus B Data Input/Output)
18. B8 (Bus B Data Input/Output)
19. B9 (Bus B Data Input/Output)
20. GND (Ground)

Functional Features

• Bidirectional data transfer between two buses
• High-speed operation with a maximum data rate of 100MHz
• Low-power consumption
• Output enable and direction control for flexible bus management

Advantages

• Fast and efficient data transfer between buses
• Low power consumption helps in reducing overall system energy usage
• Flexible bus management through output enable and direction control pins

Disadvantages

• Limited to a maximum data rate of 100MHz, may not be suitable for high-speed applications requiring faster data transfer
• DIP package may not be suitable for space-constrained designs

Working Principles

The SN74ABT623N is a bidirectional bus transceiver that allows data transfer between two bidirectional buses. The direction of data flow is controlled by the DIR pin. When DIR is set to logic low, data flows from Bus A to Bus B, and when DIR is set to logic high, data flows from Bus B to Bus A. The OE pin is used to enable or disable the outputs. When OE is set to logic low, the outputs are enabled, allowing data transfer. Conversely, when OE is set to logic high, the outputs are disabled, preventing data transfer.

Detailed Application Field Plans

The SN74ABT623N can be used in various applications where bidirectional data transfer between two buses is required. Some potential application fields include:

1. Data communication systems
2. Microprocessor-based systems
3. Industrial automation
4. Automotive electronics
5. Networking equipment

Detailed and Complete Alternative Models

1. SN74ABT623A: Similar functionality with minor variations in specifications
2. SN74ABT623B: Enhanced version with additional features
3. SN74ABT623C: Higher speed variant for applications requiring faster data transfer

These alternative models offer similar functionality to the SN74ABT623N but may have different specifications or additional features to suit specific application requirements.

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