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M74HCT74M1R from ST,ST Microelectronics

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M74HCT74M1R

Manufacturer: ST

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

Partnumber Manufacturer Quantity Availability
M74HCT74M1R ST 99 In Stock

Description and Introduction

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR The M74HCT74M1R is a dual D-type flip-flop with set and reset, manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Logic Family:** HCT  
- **Technology:** CMOS  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Speed Operation:** Typical propagation delay of 13 ns at 5V  
- **Low Power Consumption:** 4 µA (max) at 5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** SO-14  

### **Descriptions:**  
- Dual positive-edge-triggered D-type flip-flops  
- Independent data (D), clock (CP), set (SD), and reset (RD) inputs for each flip-flop  
- Direct clear and preset inputs for asynchronous control  
- Compliant with HCT logic levels (TTL compatible)  

### **Features:**  
- **High Noise Immunity:** Typical noise margin of 0.9V at 5V  
- **Balanced Propagation Delays**  
- **Wide Operating Voltage Range**  
- **Schmitt Trigger Action on Clock Input**  
- **ESD Protection:** Exceeds 2000V (HBM)  

This device is commonly used in applications requiring data storage, synchronization, and signal delay.

Application Scenarios & Design Considerations

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

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