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HCF4503 from ST,ST Microelectronics

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HCF4503

Manufacturer: ST

HEX BUFFER

Partnumber Manufacturer Quantity Availability
HCF4503 ST 257 In Stock

Description and Introduction

HEX BUFFER The HCF4503 is a hex non-inverting buffer with 3-state outputs, manufactured by STMicroelectronics. Key specifications include:

- **Supply Voltage Range**: 3V to 20V  
- **High Noise Immunity**: 0.45 VDD (typ.)  
- **Low Power TTL Compatibility**  
- **3-State Outputs**  
- **Operating Temperature Range**: -55°C to +125°C  
- **Propagation Delay**: 150ns (typ.) at 10V  
- **Input Current**: ±1µA (max) at 18V  
- **Output Drive Capability**: 2 LS-TTL loads  

The device is available in various packages, including DIP and SOIC.  

For detailed electrical characteristics and package options, refer to the official ST datasheet.

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