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LM555J/883 from NS,National Semiconductor

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LM555J/883

Manufacturer: NS

Timer

Partnumber Manufacturer Quantity Availability
LM555J/883,LM555J883 NS 51 In Stock

Description and Introduction

Timer The LM555J/883 is a precision timer manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM555J/883  
- **Type:** Military-grade, high-reliability version (883B compliant)  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Timing Accuracy:** ±2% over temperature  
- **Output Current:** Up to 200mA (sink or source)  
- **Package:** 8-pin Ceramic DIP (Dual In-line Package)  
- **Frequency Stability:** Excellent under varying voltage and temperature conditions  
- **Trigger & Threshold Levels:** Adjustable via external resistors and capacitors  

### **Descriptions:**  
The LM555J/883 is a military-qualified version of the classic 555 timer IC, designed for high-reliability applications. It provides stable timing and oscillation functions with improved performance under harsh conditions.  

### **Features:**  
- **High Reliability:** Meets MIL-STD-883B standards  
- **Wide Operating Voltage Range:** 4.5V to 16V  
- **Low Temperature Drift:** Stable timing over extreme temperatures  
- **High Output Drive Capability:** Can drive TTL loads directly  
- **Adjustable Duty Cycle:** Configurable for monostable or astable operation  
- **Radiation Hardened:** Suitable for aerospace and defense applications  

This part is commonly used in timing, pulse generation, and oscillator circuits in military and industrial applications.

Partnumber Manufacturer Quantity Availability
LM555J/883,LM555J883 NSC 400 In Stock

Description and Introduction

Timer The LM555J/883 is a precision timing circuit manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)  
- **Part Number:** LM555J/883  
- **Type:** Timer IC  
- **Technology:** Bipolar  
- **Package:** Ceramic DIP (Dual In-line Package)  
- **Operating Temperature Range:** -55°C to +125°C  
- **Supply Voltage Range:** 4.5V to 16V  
- **Output Current:** Up to 200mA  
- **Timing Accuracy:** ±2% over temperature  
- **Low Power Consumption:** Typically 10mA  
- **Military Qualified:** MIL-PRF-38535  

### **Descriptions:**  
The LM555J/883 is a highly stable timer designed for precision timing applications. It is a military-grade version of the LM555, ensuring reliability under harsh conditions. The device can operate in monostable (one-shot) or astable (oscillator) modes, making it versatile for pulse generation, time delays, and frequency generation.

### **Features:**  
- **High Stability:** Low drift with temperature variations.  
- **Adjustable Duty Cycle:** Can be configured for different timing requirements.  
- **TTL-Compatible Output:** Direct interface with TTL logic circuits.  
- **High Output Drive:** Capable of sinking or sourcing up to 200mA.  
- **Wide Supply Voltage Range:** Operates from 4.5V to 16V.  
- **Military and Aerospace Use:** Qualified for high-reliability applications.  

This information is strictly based on the manufacturer's datasheet and specifications.

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