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SNJ54HC02J from TI,Texas Instruments

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SNJ54HC02J

Manufacturer: TI, TM

Quadruple 2-Input Positive-NOR Gates

Partnumber Manufacturer Quantity Availability
SNJ54HC02J TI, TM 128 In Stock

Description and Introduction

Quadruple 2-Input Positive-NOR Gates The SNJ54HC02J is a high-speed CMOS quad 2-input NOR gate manufactured by Texas Instruments (TM).  

### **Manufacturer Specifications:**  
- **Logic Type:** Quad 2-Input NOR Gate  
- **Technology:** High-Speed CMOS (HC)  
- **Supply Voltage Range (VCC):** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **Package Type:** Ceramic DIP (Dual In-line Package)  
- **Propagation Delay:** Typically 9 ns at 5V  
- **Input Current (Max):** ±1 µA  
- **Output Current (Max):** ±25 mA  
- **High Noise Immunity:** CMOS-level compatibility  

### **Descriptions and Features:**  
- **Quad 2-Input NOR Gate:** Contains four independent NOR gates in a single package.  
- **Wide Operating Voltage:** Supports 2V to 6V, making it versatile for different logic levels.  
- **Low Power Consumption:** Benefits from CMOS technology for reduced power usage.  
- **High Noise Immunity:** Ensures reliable operation in noisy environments.  
- **Balanced Propagation Delays:** Optimized for high-speed digital applications.  
- **Military-Grade Reliability:** Designed for harsh environments with extended temperature tolerance.  
- **Pin-Compatible with LSTTL:** Can replace LSTTL devices with improved performance.  

This device is commonly used in military, aerospace, and industrial applications due to its rugged construction and wide operating range.

Application Scenarios & Design Considerations

Quadruple 2-Input Positive-NOR Gates

Alternative Part Number

  • CD74HC02E --: Same quad 2-input NOR gate function in a standard DIP-14 package, directly pin-compatible and widely available.
  • MC74HC02AN --: Quad 2-input NOR gate with identical HC logic family characteristics and DIP-14 pinout, suitable drop-in replacement.
  • 74HC02N --: Generic 74HC02 quad NOR gate in DIP-14, functionally and pin-compatible alternative from a different series naming.

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