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SN54278J from TI,Texas Instruments

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SN54278J

Manufacturer: TI

4-BIT CASCADEABLE PRIORITY REGISTERS

Partnumber Manufacturer Quantity Availability
SN54278J TI 50 In Stock

Description and Introduction

4-BIT CASCADEABLE PRIORITY REGISTERS The SN54278J is a dual retriggerable monostable multivibrator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology:** TTL (Transistor-Transistor Logic)  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Output Type:** Standard TTL  
- **Triggering:** Positive-edge triggered  

### **Descriptions and Features:**  
- Contains two independent retriggerable monostable multivibrators.  
- Each multivibrator features a clear input for reset functionality.  
- Output pulse width is determined by external timing components (resistor and capacitor).  
- Retriggerable capability allows extending the output pulse by reapplying a trigger before the initial pulse ends.  
- Designed for use in timing, pulse generation, and delay applications.  
- Compatible with standard TTL logic levels.  

For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments datasheet.

Partnumber Manufacturer Quantity Availability
SN54278J TM 10 In Stock

Description and Introduction

4-BIT CASCADEABLE PRIORITY REGISTERS The SN54278J is a dual J-K flip-flop with preset and clear, manufactured by Texas Instruments (TM).  

### **Specifications:**  
- **Logic Type:** J-K Flip-flop  
- **Number of Circuits:** 2  
- **Output Type:** Standard  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package / Case:** 14-CDIP (Ceramic Dual In-Line Package)  
- **Mounting Type:** Through Hole  

### **Descriptions and Features:**  
- Contains two independent J-K flip-flops with individual preset and clear inputs.  
- High noise immunity and fan-out capability.  
- Suitable for military and industrial applications due to its wide temperature range.  
- Compatible with TTL (Transistor-Transistor Logic) standards.  
- Provides synchronous operation with clock pulse control.  

For detailed electrical characteristics and timing diagrams, refer to the official Texas Instruments datasheet.

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