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| PartNumber | 74HC540D(BJ) | 74HC540D,652 | 74HC540D |
| Description | Buffers & Line Drivers 74HC CMOS logic IC series 6V 20 pins | Buffers & Line Drivers OCT BUF/DRVR INV 3ST | Buffer/Line Driver 8-CH Inverting 3-ST CMOS |
| Manufacturer | Toshiba | Nexperia | - |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | - |
| RoHS | Y | 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 | + 85 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | SO-20 | - |
| Packaging | Reel | Tube | - |
| Output Type | 3-State | 3-State | - |
| Series | 74HC540D | - | - |
| Brand | Toshiba | Nexperia | - |
| Logic Family | 74HC | HC | - |
| Logic Type | CMOS | Buffer/Line Driver | - |
| Number of Channels | 8 Channel | 8 | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Operating Supply Current | 4 uA | - | - |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 10 ns at 6 V | 30 ns | - |
| Factory Pack Quantity | 2000 | 38 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74HC540D | 74HC540D | - |
| Function | - | Buffer/Line Driver | - |
| Height | - | 2.45 mm (Max) | - |
| Length | - | 13 mm (Max) | - |
| Quiescent Current | - | 8 uA | - |
| Technology | - | CMOS | - |
| Width | - | 7.6 mm (Max) | - |
| Supply Current Max | - | 8 uA | - |
| Input Signal Type | - | Single-Ended | - |
| Operating Supply Voltage | - | 5 V | - |
| Unit Weight | - | 0.011640 oz | - |