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SN74LS670N

4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LS670N 2500 In Stock

Description and Introduction

4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS The SN74LS670N is a 4-by-4 register file with 3-state outputs, manufactured by Texas Instruments.  

### **Key Specifications:**  
- **Logic Type:** Register File  
- **Number of Bits:** 4 x 4 (16-bit storage)  
- **Output Type:** 3-State  
- **Supply Voltage Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The SN74LS670N is a high-speed, low-power Schottky TTL device.  
- It functions as a 4-word by 4-bit register file with separate read and write ports.  
- Data is stored in a 4x4 memory array and can be accessed via address inputs.  

### **Features:**  
- **Independent Read and Write Ports:** Allows simultaneous read and write operations.  
- **3-State Outputs:** Enables bus-oriented applications.  
- **Schottky-Clamped for High Performance:** Ensures fast switching speeds.  
- **TTL-Compatible Inputs and Outputs:** Works with standard TTL logic levels.  
- **Low Power Consumption:** Typical power dissipation of 80mW.  

This device is commonly used in digital systems for temporary data storage and retrieval.

Application Scenarios & Design Considerations

4 x 4 REGISTER FILE WITH 3-STATE OUTPUTS

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