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| Part Number | 74F539SC | 74F139SC | 74F537SC | 74F539PC |
|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Active | Obsolete | Active | Active |
| Type | Decoder | Decoder/Demultiplexer | Decoder | Decoder |
| Circuit | 2 x 1:4 | 1 x 2:4 | 1 x 4:10 | 2 x 1:4 |
| Independent Circuits | 2 | 2 | 1 | 2 |
| Current - Output High, Low | 3mA, 24mA | 1mA, 20mA | 3mA, 24mA | 3mA, 24mA |
| Voltage Supply Source | Single Supply | Single Supply | Single Supply | Single Supply |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.154", 3.90mm Width) | 20-SOIC (0.295", 7.50mm Width) | 20-DIP (0.300", 7.62mm) |
| Supplier Device Package | 20-SOIC | 16-SOIC | 20-SOIC | 20-PDIP |