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M74HC148 from OKI

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M74HC148

Manufacturer: OKI

8 TO 3 LINE PRIORITY ENCODER

Partnumber Manufacturer Quantity Availability
M74HC148 OKI 23 In Stock

Description and Introduction

8 TO 3 LINE PRIORITY ENCODER The M74HC148 is a high-speed CMOS 8-to-3 line priority encoder manufactured by OKI.  

### **Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Low Power Consumption:** 4µA (max) at 6V  
- **High Noise Immunity:** CMOS technology  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** DIP (Dual In-line Package), SOP (Small Outline Package)  

### **Descriptions:**  
- The M74HC148 encodes 8 input lines (active LOW) into a 3-bit binary code (active LOW) based on priority.  
- The highest priority input is encoded if multiple inputs are active simultaneously.  
- Features enable inputs (EI, active LOW) for cascading multiple encoders.  

### **Features:**  
- **Priority Encoding:** Highest-order input has priority.  
- **Cascadable:** Multiple encoders can be connected using enable inputs.  
- **Wide Operating Voltage:** Compatible with TTL levels.  
- **High-Speed Operation:** Suitable for fast digital systems.  
- **Low Power Consumption:** Ideal for battery-operated devices.  

This information is based on the manufacturer's datasheet for the M74HC148 by OKI.

Application Scenarios & Design Considerations

8 TO 3 LINE PRIORITY ENCODER

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