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MC14049UBD from MOTOROLA

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MC14049UBD

Manufacturer: MOTOROLA, MOT

Hex Inverting Buffer

Partnumber Manufacturer Quantity Availability
MC14049UBD MOTOROLA, MOT 5127 In Stock

Description and Introduction

Hex Inverting Buffer The MC14049UBD is a hex inverter buffer manufactured by ON Semiconductor (formerly Motorola).  

### **Manufacturer:**  
- **MOT (Motorola)** – The original manufacturer, now part of ON Semiconductor.  

### **Specifications:**  
- **Logic Type:** Hex Inverting Buffer/Converter  
- **Technology:** CMOS  
- **Supply Voltage Range:** 3V to 18V  
- **High-Voltage Characteristics:** Capable of driving up to 15V (with 5V supply)  
- **Low Power Consumption:** CMOS design ensures minimal power dissipation  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** 16-pin SOIC (DIP also available in other variants)  
- **Propagation Delay:** Typically 90ns at 10V supply  

### **Descriptions & Features:**  
- **Hex Inverter:** Contains six independent inverters in a single package.  
- **Voltage Level Shifting:** Can convert logic levels between different voltage domains (e.g., TTL to CMOS).  
- **High Noise Immunity:** CMOS technology provides strong noise resistance.  
- **Buffered Outputs:** Capable of driving high capacitive loads.  
- **Wide Operating Voltage:** Supports a broad range of supply voltages (3V–18V).  
- **Applications:** Used in logic level conversion, waveform shaping, oscillator circuits, and general-purpose digital logic.  

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

Application Scenarios & Design Considerations

Hex Inverting Buffer

Alternative Part Number

  • CD4049UBE --: Pin-compatible hex inverting buffer with the same 4000-series function and widely available as a direct replacement.
  • HEF4049BP --: Equivalent 4000-series hex inverting buffer with matching logic function and supply range.
  • TC4049BP --: Alternate 4000-series hex inverting buffer offering similar electrical characteristics and pinout.

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