| PartNumber | MC74HC259ADR2G | MC74HC259ADG | MC74HC259ADTG |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers IC MULTIPLEXER | Encoders, Decoders, Multiplexers & Demultiplexers IC MULTIPLEXER 3ST 8INPUT | Encoders, Decoders, Multiplexers & Demultiplexers IC MULTIPLEXER 3ST 8INPUT |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Decoders | Decoders | Decoders |
| Logic Family | MC74HC | MC74HC | MC74HC |
| Number of Input Lines | 4 Input | 4 Input | 4 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-16 | SOIC-16 | TSSOP-16 |
| Packaging | Reel | Tube | Tube |
| Series | MC74HC259A | MC74HC259A | MC74HC259A |
| Brand | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | 500 mW (1/2 W) |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 2500 | 48 | 96 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.023492 oz | 0.023492 oz | 0.006102 oz |
| Number of Bits | - | - | 8 bit |