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SY100H641LJZ from MICREL

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SY100H641LJZ

Manufacturer: MICREL, MIC

3.3V SINGLE SUPPLY 1:9 PECL-TO-TTL

Partnumber Manufacturer Quantity Availability
SY100H641LJZ MICREL, MIC 1175 In Stock

Description and Introduction

3.3V SINGLE SUPPLY 1:9 PECL-TO-TTL The SY100H641LJZ is a high-speed ECL (Emitter-Coupled Logic) 8-bit universal shift/storage register manufactured by MIC (Micrel, now part of Microchip Technology).  

### **Manufacturer Specifications:**  
- **Manufacturer:** MIC (Micrel)  
- **Technology:** ECL (Emitter-Coupled Logic)  
- **Supply Voltage:** -5.2V (typical ECL power supply)  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Package:** 28-pin PLCC (Plastic Leaded Chip Carrier)  
- **Logic Family:** 100H Series (High-Speed ECL)  

### **Descriptions and Features:**  
- **Function:** 8-bit universal shift/storage register with parallel and serial I/O capabilities.  
- **High-Speed Operation:** Designed for high-frequency applications with propagation delays in the sub-nanosecond range.  
- **Modes of Operation:** Supports parallel load, serial shift (left/right), and hold functions.  
- **Inputs/Outputs:**  
  - Differential ECL inputs for clock and data.  
  - ECL-compatible outputs.  
- **Applications:** Used in high-speed data processing, telecommunications, and digital signal processing systems.  
- **Compatibility:** Part of the SY10/100H series, ensuring compatibility with other ECL logic devices.  

For exact electrical characteristics and timing diagrams, refer to the official datasheet from Microchip Technology (formerly Micrel).

Application Scenarios & Design Considerations

3.3V SINGLE SUPPLY 1:9 PECL-TO-TTL

Alternative Part Number

  • MC100H641FNR2 --: Same ECL/PECL clock driver function in the 100H series, offered by ON Semiconductor (formerly Motorola) as a direct functional equivalent.
  • MC10H641FNR2 --: 10H-series counterpart with identical clock distribution function and compatible pinout, suitable when 10H ECL levels are acceptable.
  • SY10H641LJZ --: Micrel 10H-series version of the same clock driver family, providing equivalent functionality with a different series prefix.
  • NB100H641MNR2 --: Later ON Semiconductor rebrand of the same H641 clock driver, same electrical characteristics and package, suitable drop-in replacement.

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