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| PartNumber | 74ABT240CSC | 74ABT240CSCX | 74ABT240CSJ |
| Description | Buffers & Line Drivers Octal Buf/Line Drv | Buffers & Line Drivers Octal Buf/Line Drv | IC BUFFER INVERT 5.5V 20SOP |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | - |
| RoHS | Y | Y | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 3 Output | 3 Output | - |
| Polarity | Inverting | Inverting | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | SOIC-20 | - |
| Packaging | Tube | Reel | - |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 2.35 mm (Max) | 2.35 mm (Max) | - |
| Length | 13 mm (Max) | 13 mm (Max) | - |
| Output Type | 3-State | 3-State | - |
| Technology | BiCMOS | BiCMOS | - |
| Width | 7.6 mm (Max) | 7.6 mm (Max) | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Logic Family | ABT | ABT | - |
| Logic Type | Octal Buffer and Line Driver | Octal Buffer and Line Driver | - |
| Number of Channels | 8 | 8 | - |
| High Level Output Current | - 32 mA | - 32 mA | - |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 64 mA | 64 mA | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 4.8 ns at 5 V | 4.8 ns at 5 V | - |
| Factory Pack Quantity | 1080 | 1000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.028254 oz | 0.028254 oz | - |
| Part # Aliases | - | 74ABT240CSCX_NL | - |