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M74HC194M1R from ST,ST Microelectronics

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M74HC194M1R

Manufacturer: ST

4 BIT PIPO SHIFT REGISTER

Partnumber Manufacturer Quantity Availability
M74HC194M1R ST 629 In Stock

Description and Introduction

4 BIT PIPO SHIFT REGISTER The **M74HC194M1R** is a **4-bit bidirectional universal shift register** manufactured by **STMicroelectronics (ST)**.  

### **Key Specifications:**  
- **Logic Family:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -40°C to +125°C  
- **High Noise Immunity:** CMOS technology  
- **Low Power Consumption:** Suitable for battery-operated devices  
- **Package:** SO-16 (Surface Mount)  

### **Descriptions and Features:**  
- **Bidirectional Shift Capability:** Can shift data left or right.  
- **Parallel Load Function:** Allows direct loading of data.  
- **Synchronous Operation:** Clock-controlled data shifting.  
- **Two Serial Inputs:** For left and right shifting.  
- **Four Parallel Outputs:** Provides data in parallel form.  
- **Asynchronous Master Reset:** Clears all registers.  
- **Compatible with TTL Inputs:** Works with TTL logic levels.  

This IC is commonly used in **data storage, serial-to-parallel conversion, and arithmetic operations** in digital circuits.  

(Source: STMicroelectronics datasheet)

Application Scenarios & Design Considerations

4 BIT PIPO SHIFT REGISTER

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