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HEF4028BD from PHILIPS

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HEF4028BD

Manufacturer: PHILIPS

1-of-10 decoder

Partnumber Manufacturer Quantity Availability
HEF4028BD PHILIPS 9 In Stock

Description and Introduction

1-of-10 decoder The HEF4028BD is a BCD-to-decimal decoder manufactured by PHILIPS. Here are its key specifications:

- **Function**: Converts a 4-bit Binary Coded Decimal (BCD) input to one of ten decimal outputs (active HIGH).
- **Supply Voltage Range**: 3V to 15V.
- **Operating Temperature Range**: -40°C to +85°C.
- **Package**: DIP-16 (Dual In-line Package with 16 pins).
- **Logic Family**: 4000 series CMOS.
- **Output Current**: Typically 2.6mA (sink/source at 5V supply).
- **Propagation Delay**: Typically 200ns at 5V supply.
- **Input Current**: Low (CMOS technology ensures minimal input leakage).
- **Features**: High noise immunity, compatibility with TTL levels (when operated at 5V).

For detailed electrical characteristics, refer to the official PHILIPS datasheet.

Partnumber Manufacturer Quantity Availability
HEF4028BD PH 270 In Stock

Description and Introduction

1-of-10 decoder The HEF4028BD is a BCD-to-decimal decoder manufactured by NXP Semiconductors. Here are its key specifications:  

- **Logic Type**: BCD-to-Decimal Decoder  
- **Number of Inputs**: 4 (BCD input)  
- **Number of Outputs**: 10 (Decimal outputs, active HIGH)  
- **Supply Voltage Range**: 3V to 15V  
- **Operating Temperature Range**: -40°C to +125°C  
- **Package Type**: SO16 (Plastic Small Outline)  
- **Propagation Delay**: Typically 60ns at 10V supply  
- **High Noise Immunity**: CMOS technology ensures robust performance  
- **Low Power Consumption**: Suitable for battery-operated applications  

For exact electrical characteristics and pin configurations, refer to the official datasheet from NXP.

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