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MC10H165L from MOT,Motorola

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MC10H165L

Manufacturer: MOT, MOTOROLA

8-Input Priority Encoder

Partnumber Manufacturer Quantity Availability
MC10H165L MOT, MOTOROLA 2105 In Stock

Description and Introduction

8-Input Priority Encoder The MC10H165L is a high-speed ECL (Emitter-Coupled Logic) device manufactured by Motorola. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Motorola  
### **Part Number:** MC10H165L  

### **Description:**  
The MC10H165L is a **9-bit parity generator/checker** designed for high-speed digital systems. It operates within the **10H ECL series**, providing fast performance for parity generation and checking applications.  

### **Key Features:**  
- **Logic Type:** 9-bit Parity Generator/Checker  
- **Technology:** ECL (Emitter-Coupled Logic)  
- **Supply Voltage:** **-5.2V** (standard ECL power supply)  
- **High-Speed Operation:** Suitable for high-frequency applications  
- **Wide Operating Temperature Range:** Typically **0°C to +75°C** (commercial grade)  
- **Package Type:** **PLCC (Plastic Leaded Chip Carrier)** or other surface-mount packages (depending on variant)  
- **Input/Output Compatibility:** Compatible with other ECL logic families (e.g., 10K, 100K)  

### **Applications:**  
- High-speed data processing  
- Error detection and correction in digital systems  
- Telecommunications and networking equipment  

### **Notes:**  
- The **"L" suffix** may indicate a specific package or performance variant.  
- Always refer to the official Motorola datasheet for detailed electrical characteristics and timing diagrams.  

This information is based on the Motorola ECL logic series documentation. For exact performance metrics, consult the original datasheet.

Application Scenarios & Design Considerations

8-Input Priority Encoder

Alternative Part Number

  • MC10165L --: Same MECL 10K-family 8-input multiplexer function in the same 16-pin DIP package, with equivalent logic levels and pinout.
  • SN74F251N --: 8-input multiplexer with 3-state outputs in a 16-pin DIP, a common TTL-logic substitute when ECL levels are not strictly required.
  • CD74ACT251E --: CMOS 8-input multiplexer with 3-state outputs in a 16-pin DIP, offering lower power and wide supply range as a functional replacement.
  • SN74LS148N --: 8-to-3 priority encoder in a standard DIP package, functionally similar to the MC10H165 priority encoder and widely available.
  • CD4532BE --: CMOS 8-to-3 priority encoder with similar logic function, offering lower power consumption and broad availability as a replacement.
  • MC14532BCP --: 8-bit priority encoder from the 4000-series CMOS family, pin-compatible logic function and readily sourced from the successor of Motorola's logic line.

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