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MC10H640 from MOTOROLA

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MC10H640

Manufacturer: MOTOROLA, ON, MOT

ECL/TTL Clock Driver
Partnumber Manufacturer Quantity Availability
MC10H640 MOTOROLA, ON, MOT 332 In Stock

Description and Introduction

ECL/TTL Clock Driver The MC10H640 is a high-speed ECL (Emitter-Coupled Logic) device manufactured by Motorola (now part of ON Semiconductor). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **MOT (Motorola, now ON Semiconductor)**  

### **Specifications:**  
- **Logic Family:** ECL (Emitter-Coupled Logic)  
- **Technology:** High-Speed ECL (10H Series)  
- **Supply Voltage:** Typically operates with -5.2V (ECL standard)  
- **Propagation Delay:** Low (specific value depends on conditions, but optimized for high-speed applications)  
- **Operating Temperature Range:** Standard industrial range (exact values may vary, typically -40°C to +85°C)  

### **Descriptions:**  
- The MC10H640 is part of the **10H ECL series**, designed for **high-speed digital logic applications**.  
- It is commonly used in **telecommunications, computing, and high-frequency systems** where fast signal processing is required.  
- The device features **differential inputs and outputs**, which help improve noise immunity and signal integrity.  

### **Features:**  
- **High-speed operation** (suitable for GHz-range applications)  
- **Differential ECL inputs and outputs**  
- **Compatible with other ECL logic families** (e.g., 100K, 10K)  
- **Low skew and high noise immunity**  
- **Designed for high-performance computing and communication systems**  

For exact electrical characteristics (propagation delay, power consumption, etc.), refer to the **datasheet** from ON Semiconductor (formerly Motorola).

Application Scenarios & Design Considerations

ECL/TTL Clock Driver

Alternative Part Number

  • SY100E640JZ --: Micrel/Microchip ECL/PECL clock driver in the same 10H/100E logic family with similar fanout and output characteristics, widely available and pin-compatible in function.
  • MC100EP640FAG --: ON Semiconductor (formerly Motorola) ECL clock distribution device with equivalent 1:5 differential output function and compatible supply/levels, direct successor line.
  • NB6L640MNG --: Modern low-voltage differential clock fanout buffer offering similar 1:5 output drive and ECL/PECL compatibility, suitable as a functional replacement with better availability.
  • NB6L11SMNG --: Differential clock fanout buffer from ON's high-speed ECL/PECL portfolio, offering comparable signaling and output drive for clock distribution applications.
  • MC100EP11DTG --: ECL/PECL differential fanout buffer with similar supply and output structure, suitable when the exact 10H640 function is not critical and a 100EP-series equivalent is acceptable.
  • SY100E640JY --: ECL/PECL clock driver in the same 10H/100E logic family with similar fanout and supply, widely used as a direct functional replacement.
  • MC100E640FN --: 100E-series ECL clock driver from ON Semiconductor, electrically compatible with the 10H640 function and available in PLCC package.
  • SY10E640JY --: 10E-series equivalent ECL clock driver offering comparable output drive and pin function, suitable as a drop-in alternative.

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