| PartNumber | HCS300-I/SN | HCS300-I/P | HCS300/P |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 2-6.3V | Encoders, Decoders, Multiplexers & Demultiplexers 2-6.3V | Encoders, Decoders, Multiplexers & Demultiplexers 2-6.3V |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Priority Encoders | - | - |
| Logic Family | KEELOQ | - | - |
| Number of Bits | 32 bit | - | - |
| Number of Input Lines | 4 Input | - | - |
| Number of Output Lines | 1 Output | - | - |
| Supply Voltage Min | - 0.3 V | - 0.3 V | - 0.3 V |
| Supply Voltage Max | 6.6 V | 6.6 V | 6.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOIC-8 | PDIP-8 | PDIP-8 |
| Packaging | Tube | Tube | Tube |
| Function | Code hopping encoder designed for secure Remote Keyless Entry (RKE) systems | Code hopping encoder designed for secure Remote Keyless Entry (RKE) systems | Code hopping encoder designed for secure Remote Keyless Entry (RKE) systems |
| Height | 1.25 mm | 3.3 mm | 3.3 mm |
| Length | 4.9 mm | 9.27 mm | 9.4 mm |
| Series | HCS300 | HCS300 | HCS300 |
| Width | 3.9 mm | 6.35 mm | 6.35 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Moisture Sensitive | Yes | - | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 100 | 60 | 60 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.019048 oz | 0.032805 oz | 0.032805 oz |
| Supply Type | - | Analog | Analog |
| Operating Supply Current | - | 1 mA | 1 mA |