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M74HC73M1R from ST,ST Microelectronics

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M74HC73M1R

Manufacturer: ST

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR

Partnumber Manufacturer Quantity Availability
M74HC73M1R ST 80 In Stock

Description and Introduction

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR The M74HC73M1R is a high-speed CMOS dual JK flip-flop manufactured by STMicroelectronics.  

### **Specifications:**  
- **Technology:** High-Speed CMOS  
- **Supply Voltage Range:** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C  
- **High Noise Immunity:** Typical CMOS levels  
- **Low Power Consumption:** Comparable to LSTTL  
- **Output Drive Capability:** 10 LSTTL loads  
- **Propagation Delay:** Typically 20ns at 5V  
- **Package:** SO-14  

### **Descriptions:**  
- The M74HC73M1R consists of two independent JK flip-flops with individual J, K, clock (CP), and reset (R) inputs.  
- Each flip-flop features complementary outputs (Q and Q̅).  
- The flip-flops are negative-edge triggered.  

### **Features:**  
- **Dual JK Flip-Flop:** Two independent flip-flops in a single package.  
- **Negative-Edge Triggered:** State changes occur on the falling edge of the clock pulse.  
- **Asynchronous Reset (R):** Clears the output independently of the clock.  
- **Wide Operating Voltage:** 2V to 6V supply range.  
- **Balanced Propagation Delays:** Ensures reliable operation.  
- **High Noise Immunity:** Ensures stable performance in noisy environments.  
- **LSTTL-Compatible Inputs:** Can interface with TTL logic.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

DUAL J-K FLIP FLOP WITH PRESET AND CLEAR

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