DM54S288JManufacturer: NS 45 ns, (32 x 8) 256-bit TTL PROM | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| DM54S288J | NS | 120 | In Stock |
Description and Introduction
45 ns, (32 x 8) 256-bit TTL PROM The DM54S288J is a Schottky TTL (Transistor-Transistor Logic) device manufactured by National Semiconductor (NS). It is a 256-bit (32 x 8) bipolar read/write memory with a 3-state output. Key specifications include:  
- **Technology**: Schottky TTL   This device is designed for high-speed memory applications in digital systems. |
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Application Scenarios & Design Considerations
45 ns, (32 x 8) 256-bit TTL PROM# DM54S288J Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Microprogrammed Control Systems : Stores microcode for CPU control units, providing fast access to control signals ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling:   Address Line Settling:   Output Loading:  ### Compatibility Issues  Voltage Level Compatibility:   Timing Considerations:  ### PCB Layout Recommendations  Power Distribution:   Signal Routing:   Thermal Management:  ## 3. Technical Specifications |
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| Partnumber | Manufacturer | Quantity | Availability |
| DM54S288J | NS | 15 | In Stock |
Description and Introduction
45 ns, (32 x 8) 256-bit TTL PROM The DM54S288J is a Schottky TTL 4-bit bidirectional universal shift register manufactured by National Semiconductor (NS).  
### Key Specifications:   ### Features:   ### Pin Configuration (16-pin DIP):   This information is based on the original NS datasheet for the DM54S288J. For exact timing diagrams and electrical characteristics, refer to the official documentation. |
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Application Scenarios & Design Considerations
45 ns, (32 x 8) 256-bit TTL PROM# DM54S288J Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Microprogrammed Control Units : Stores microcode for CPU control logic in early computer systems ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Power Supply Decoupling:   Signal Timing:   Thermal Management:  ### Compatibility Issues  Voltage Level Compatibility:   Timing Constraints:  ### PCB Layout Recommendations  Power Distribution:   Signal Integrity:   Thermal Considerations:  ## |
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