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CD74HC147M from TI,Texas Instruments

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CD74HC147M

Manufacturer: TI

High Speed CMOS Logic 10-to-4 Line Priority Encoder

Partnumber Manufacturer Quantity Availability
CD74HC147M TI 1710 In Stock

Description and Introduction

High Speed CMOS Logic 10-to-4 Line Priority Encoder The CD74HC147M is a high-speed CMOS logic priority encoder manufactured by Texas Instruments (TI). Here are its key specifications:

- **Logic Type**: Priority Encoder
- **Technology**: High-Speed CMOS (HC)
- **Number of Inputs**: 9 (active LOW)
- **Number of Outputs**: 4 (active LOW, binary coded)
- **Supply Voltage Range**: 2V to 6V
- **Operating Temperature Range**: -55°C to 125°C
- **Package**: SOIC-16
- **Propagation Delay**: Typically 13 ns at 5V
- **Input Current**: ±1 µA (max)
- **Output Current**: ±5.2 mA (max)
- **Features**: 
  - Converts 9-line decimal inputs to 4-line BCD outputs
  - High noise immunity
  - Low power consumption

This device is designed for high-speed encoding applications in digital systems.

Partnumber Manufacturer Quantity Availability
CD74HC147M HAR 352 In Stock

Description and Introduction

High Speed CMOS Logic 10-to-4 Line Priority Encoder The CD74HC147M is a high-speed CMOS logic 10-line to 4-line priority encoder manufactured by Texas Instruments. Here are the key specifications:

- **Manufacturer**: Texas Instruments (TI)  
- **Technology**: High-Speed CMOS (HC)  
- **Supply Voltage Range**: 2V to 6V  
- **Operating Temperature Range**: -55°C to 125°C  
- **Package**: SOIC-16  
- **Input Type**: Schmitt-trigger (for noise immunity)  
- **Output Type**: Standard  
- **Propagation Delay**: Typically 13 ns at 5V  
- **Power Dissipation**: Low (CMOS technology)  
- **Logic Family**: HC (High-Speed CMOS)  
- **Pin Count**: 16  

This part is designed for applications requiring priority encoding with high noise immunity and low power consumption.

Partnumber Manufacturer Quantity Availability
CD74HC147M TI,TI 1710 In Stock

Description and Introduction

High Speed CMOS Logic 10-to-4 Line Priority Encoder The CD74HC147M is a high-speed CMOS logic priority encoder manufactured by Texas Instruments (TI). Here are the factual specifications from Ic-phoenix technical data files:  

1. **Manufacturer**: Texas Instruments (TI)  
2. **Part Number**: CD74HC147M  
3. **Logic Family**: HC (High-Speed CMOS)  
4. **Function**: 10-line to 4-line priority encoder  
5. **Inputs**: 9 active-low inputs (10-line, including implied 0)  
6. **Outputs**: 4 active-low BCD outputs  
7. **Supply Voltage Range**: 2V to 6V  
8. **Operating Temperature Range**: -55°C to +125°C  
9. **Package**: SOIC-16  
10. **Propagation Delay**: Typically 13 ns at 5V  
11. **Power Consumption**: Low power CMOS technology  
12. **Features**:  
   - Priority encoding of highest-order input  
   - Buffered inputs and outputs  
   - Balanced propagation delays  

These are the verified specifications for the CD74HC147M from TI's official documentation. No additional recommendations or interpretations are included.

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