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| PartNumber | 74HC240D,653 | 74HC240D | 74HC240D SOP-20 |
| Description | Buffers & Line Drivers OCTAL 3-S BUFFER INV | Buffers & Line Drivers OCTAL 3-STATE BUFFER INV | |
| Manufacturer | Nexperia | NXP | - |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | - |
| RoHS | Y | - | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 8 Output | 8 Output | - |
| Polarity | Inverting | Inverting | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-20 | SO-20 | - |
| Packaging | Reel | Tube | - |
| Function | Buffer/Line Driver | - | - |
| Height | 2.45 mm (Max) | - | - |
| Length | 13 mm (Max) | - | - |
| Output Type | 3-State | 3-State | - |
| Quiescent Current | 8 uA | - | - |
| Technology | CMOS | - | - |
| Width | 7.6 mm (Max) | - | - |
| Brand | Nexperia | NXP Semiconductors | - |
| Logic Family | HC | HC | - |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 8 uA | - | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Input Signal Type | Single-Ended | - | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 100 ns at 2 V, 20 ns at 4.5 V, 17 ns at 6 V | 100 ns at 2 V | - |
| Factory Pack Quantity | 2000 | 38 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74HC240D-T | 74HC240D,652 | - |
| Unit Weight | 0.011640 oz | - | - |
| Logic Type | - | CMOS | - |