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| PartNumber | ULN2074B | ULN2070B | ULN2071B |
| Description | Darlington Transistors 1.5 Amp Quad Switch | Peripheral Driver, Quad Driver, 16 Pin, Plastic, DIP | |
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Darlington Transistors | - | - |
| RoHS | Y | - | - |
| Configuration | Quad | - | - |
| Transistor Polarity | NPN | - | - |
| Collector Emitter Voltage VCEO Max | 50 V | - | - |
| Maximum DC Collector Current | 1.75 A | - | - |
| Pd Power Dissipation | 4.3 W | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-16 | - | - |
| Minimum Operating Temperature | - 20 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Series | ULN2074B | - | - |
| Height | 4.59 mm | - | - |
| Length | 20 mm | - | - |
| Width | 7.1 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Continuous Collector Current | 1.75 A | - | - |
| Product Type | Darlington Transistors | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Transistors | - | - |
| Unit Weight | 0.057419 oz | - | - |