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CD74HC688E from RCA

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15.625ms

CD74HC688E

Manufacturer: RCA

High Speed CMOS Logic 8-Bit Magnitude Comparator

Partnumber Manufacturer Quantity Availability
CD74HC688E RCA 17 In Stock

Description and Introduction

High Speed CMOS Logic 8-Bit Magnitude Comparator The CD74HC688E is a high-speed CMOS logic 8-bit magnitude comparator manufactured by RCA.  

### Key Specifications:  
- **Logic Family**: HC (High-Speed CMOS)  
- **Function**: 8-bit magnitude comparator  
- **Supply Voltage Range**: 2V to 6V  
- **Operating Temperature Range**: -55°C to +125°C  
- **Package Type**: PDIP (Plastic Dual In-Line Package)  
- **Pin Count**: 20  
- **Propagation Delay**: Typically 13 ns at 5V  
- **Input Current**: ±1 µA (maximum)  
- **Output Current**: ±5.2 mA (maximum)  
- **Features**:  
  - Low power consumption  
  - TTL-compatible inputs  
  - High noise immunity  

This information is based on RCA's datasheet for the CD74HC688E.

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