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DM74LS170N from NS,National Semiconductor

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DM74LS170N

Manufacturer: NS

4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS

Partnumber Manufacturer Quantity Availability
DM74LS170N NS 44 In Stock

Description and Introduction

4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS The DM74LS170N is a 4-by-4 register file manufactured by National Semiconductor (NS). Here are its key specifications:

1. **Type**: 4 x 4 Register File with Open-Collector Outputs  
2. **Logic Family**: LS-TTL (Low-Power Schottky)  
3. **Operating Voltage**: 4.75V to 5.25V (standard 5V TTL)  
4. **Propagation Delay**: Typically 15 ns  
5. **Output Type**: Open-Collector  
6. **Current Consumption**: Low power (LS series)  
7. **Package**: 16-pin DIP (Dual In-line Package)  
8. **Operating Temperature Range**: 0°C to +70°C (commercial grade)  
9. **Input/Output Compatibility**: TTL-compatible  

For exact electrical characteristics, refer to the original NS datasheet.

Partnumber Manufacturer Quantity Availability
DM74LS170N NSC 58 In Stock

Description and Introduction

4x4 REGISTER FILE WITH OPEN-COLLECTOR OUTPUTS The DM74LS170N is a 4-by-4 register file manufactured by National Semiconductor (NSC). Here are its key specifications:

- **Type**: 4 x 4 Register File (16-bit storage)  
- **Technology**: Low-Power Schottky (LS) TTL  
- **Organization**: 4 words x 4 bits  
- **Operating Voltage**: 5V (standard TTL levels)  
- **Access Time**: Typically 20 ns  
- **Output Type**: Tri-state (allows bus sharing)  
- **Package**: 16-pin DIP (Dual In-line Package)  
- **Operating Temperature Range**: 0°C to +70°C (commercial grade)  
- **Logic Family**: 74LS series  

Additional features include separate read/write addressing and asynchronous operation.  

(Note: Always verify datasheets for precise technical details.)

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