DM74S244NManufacturer: NS Octal 3-STATE Buffer/Line Driver/Line Receiver | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| DM74S244N | NS | 34 | In Stock |
Description and Introduction
Octal 3-STATE Buffer/Line Driver/Line Receiver The DM74S244N is a Schottky TTL octal buffer and line driver manufactured by National Semiconductor (NS). Here are its key specifications:
- **Type**: Octal Buffer/Line Driver (3-State) This device is designed for bus-oriented applications requiring high-speed, low-power operation. |
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Application Scenarios & Design Considerations
Octal 3-STATE Buffer/Line Driver/Line Receiver# DM74S244N Octal Buffer/Line Driver Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Bus Interface Buffer : Provides isolation between microprocessor buses and peripheral devices ### Industry Applications  Industrial Control   Communications Equipment   Test and Measurement  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling   Output Loading   Simultaneous Switching   Unused Inputs  ### Compatibility Issues  With CMOS Logic   With Modern Microcontrollers   Mixed Logic Families  ### PCB Layout Recommendations  Power Distribution   Signal Routing  |
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| Partnumber | Manufacturer | Quantity | Availability |
| DM74S244N | 50 | In Stock | |
Description and Introduction
Octal 3-STATE Buffer/Line Driver/Line Receiver The DM74S244N is a part of the DM74S series manufactured by Fairchild Semiconductor. It is a 20-pin octal buffer and line driver with 3-state outputs. Key specifications include:
- **Logic Family**: 74S (Schottky TTL) The device is designed for bus-oriented applications where multiple outputs are connected to a common bus. It features separate output enable controls for each 4-bit section. |
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Application Scenarios & Design Considerations
Octal 3-STATE Buffer/Line Driver/Line Receiver# DM74S244N Octal Buffer/Line Driver Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Bus Interface Buffering : Provides isolation between microprocessor buses and peripheral devices ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Bus Contention   Pitfall 2: Signal Integrity   Pitfall 3: Power Supply Noise  ### Compatibility Issues  Mixed Logic Families:   Timing Considerations:  ### PCB Layout Recommendations  Power Distribution:   Signal Routing:   Thermal Management:  ## 3. Technical Specifications ### Key Parameter Explanations  DC Characteristics:  |
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