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SN54H103J from TI,Texas Instruments

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SN54H103J

Manufacturer: TI

DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR

Partnumber Manufacturer Quantity Availability
SN54H103J TI 25 In Stock

Description and Introduction

DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR The SN54H103J is a dual J-K flip-flop manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** J-K Flip-Flop  
- **Number of Circuits:** 2  
- **Technology:** TTL (Transistor-Transistor Logic)  
- **Supply Voltage:** 4.5V to 5.5V (standard 5V operation)  
- **Operating Temperature Range:** -55°C to +125°C (military-grade)  
- **Package Type:** Ceramic Dual In-Line Package (CDIP)  
- **Mounting Type:** Through-Hole  
- **Propagation Delay:** Typically 13 ns (varies with conditions)  
- **Output Type:** Standard (Totem-Pole)  

### **Descriptions:**  
- The SN54H103J is a high-speed, dual J-K flip-flop with individual J, K, clock, and direct clear inputs.  
- It is part of the SN54 series, which is designed for military and harsh-environment applications.  
- Each flip-flop has independent data inputs (J, K) and outputs (Q, Q̅).  

### **Features:**  
- **Dual Flip-Flop Configuration:** Contains two independent J-K flip-flops in a single package.  
- **Edge-Triggered Operation:** Responds to the clock signal's rising edge.  
- **Asynchronous Clear:** Direct clear inputs allow immediate reset.  
- **High-Speed Performance:** Suitable for high-frequency applications.  
- **Wide Operating Temperature Range:** Designed for extreme environments.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  

This information is based on TI's documentation for the SN54H103J.

Application Scenarios & Design Considerations

DUAL J-K NEGATIVE-EDGE-TRIGGERED FLIP-FLOPS WITH CLEAR

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