| PartNumber | 74F139SJ | 74F139SC | 74F139SCX |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Dual 1-to-4 Dec/Dem | Encoders, Decoders, Multiplexers & Demultiplexers Dual 1-to-4 Dec/Dem | DECODER/DEMUX DUAL 1-OF-4 16SOIC |
| Manufacturer | ON Semiconductor | ON Semiconductor | Fairchild Semiconductor |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | Y | - |
| Product | Decoders, Encoders, Multiplexers & Demultiplexers | Decoders, Encoders, Multiplexers & Demultiplexers | - |
| Logic Family | 74F | 74F | - |
| Number of Input Lines | 1 Input | 1 Input | - |
| Number of Output Lines | 4 Output | 4 Output | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOP-16 | SOIC-16 | - |
| Packaging | Tube | Tube | Tape & Reel (TR) |
| Function | Decoder/Demultiplexers | Decoder/Demultiplexers | - |
| Height | 1.8 mm | 1.5 mm | - |
| Input Voltage | - 0.5 V to + 7.0 V | - 0.5 V to + 7.0 V | - |
| Length | 10.2 mm | 10 mm | - |
| Number of Circuits | Dual | Dual | - |
| Output Current | 20 mA | 20 mA | - |
| Output Voltage | - 0.5 V to + 5.5 V | - 0.5 V to + 5.5 V | - |
| Technology | Bipolar | Bipolar | - |
| Width | 5.3 mm | 4 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Logic Type | Decoders/Demultiplexers | Decoders/Demultiplexers | - |
| High Level Output Current | - 1 mA | - 1 mA | - |
| Low Level Output Current | 20 mA | 20 mA | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 47 | 48 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.008536 oz | 0.008536 oz | - |
| Part # Aliases | - | 74F139SC_NL | - |
| Series | - | - | 74F |
| Type | - | - | Decoder/Demultiplexer |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-SOIC |
| Voltage Supply Source | - | - | Single Supply |
| Circuit | - | - | 1 x 2:4 |
| Current Output High Low | - | - | 1mA, 20mA |
| Independent Circuits | - | - | 2 |