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SN74ALS521N from TI,Texas Instruments

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SN74ALS521N

Manufacturer: TI

8-Bit Identity Comparators With Open-Collector Outputs

Partnumber Manufacturer Quantity Availability
SN74ALS521N TI 410 In Stock

Description and Introduction

8-Bit Identity Comparators With Open-Collector Outputs The SN74ALS521N is a 8-bit identity comparator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Identity Comparator  
- **Number of Bits:** 8  
- **Output Type:** Active Low  
- **Supply Voltage (Vcc):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** PDIP-20  
- **Propagation Delay Time (Max):** 15 ns  
- **Current - Output High, Low:** 2.6mA, 24mA  
- **Mounting Type:** Through Hole  

### **Descriptions:**  
- Compares two 8-bit binary words and provides a low output if they are identical.  
- Features enable inputs for cascading multiple devices.  
- Designed for high-speed arithmetic and logic operations.  

### **Features:**  
- **High-Speed Operation:** Suitable for fast comparison tasks.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with TTL logic levels.  
- **Cascadable:** Multiple devices can be connected for wider comparisons.  
- **Wide Operating Voltage Range:** Supports standard 5V logic systems.  
- **Low Power Consumption:** Optimized for power efficiency.  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

8-Bit Identity Comparators With Open-Collector Outputs

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