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M74HC40103RM13TR from ST,ST Microelectronics

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M74HC40103RM13TR

Manufacturer: ST

8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS

Partnumber Manufacturer Quantity Availability
M74HC40103RM13TR ST 1540 In Stock

Description and Introduction

8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS The M74HC40103RM13TR is a high-speed CMOS 8-bit synchronous down counter manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Family:** HC  
- **Technology:** CMOS  
- **Number of Bits:** 8  
- **Counting Sequence:** Synchronous Down  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-16  
- **Mounting Type:** Surface Mount  

### **Features:**  
- **Synchronous Operation:** All flip-flops are clocked simultaneously.  
- **Asynchronous Master Reset:** Clears all flip-flops regardless of clock state.  
- **Parallel Load Capability:** Allows presetting the counter to any value.  
- **Cascadable:** Multiple counters can be connected for extended counting.  
- **Low Power Consumption:** Typical power dissipation of 80μA at 5V.  
- **High Noise Immunity:** Standard CMOS input levels.  

### **Applications:**  
- Frequency division  
- Digital clocks  
- Programmable counters  
- Industrial control systems  

This device is RoHS compliant and designed for reliable performance in various digital applications.

Application Scenarios & Design Considerations

8 STAGE PRESETTABLE SYNCHRONOUS DOWN COUNTERS

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