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| PartNumber | MC74VHCT240ADTRG | MC74VHCT240ADTR2 | MC74VHCT240ADW |
| Description | Buffers & Line Drivers 5V Octal 3-State Inverting | Buffers & Line Drivers 5V Octal 3-State | |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Logic - Buffers, Drivers, Receivers, Transceivers |
| RoHS | Y | N | - |
| 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 | TSSOP-20 | TSSOP-20 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 1.05 mm | 1.05 mm (Max) | - |
| Length | 6.6 mm | 6.6 mm (Max) | - |
| Output Type | 3-State | 3-State | - |
| Quiescent Current | 4 uA | 4 uA | - |
| Series | MC74VHCT240A | - | 74VHCT |
| Technology | CMOS | CMOS | - |
| Width | 4.5 mm | 4.5 mm (Max) | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Logic Family | VHCT | VHCT | - |
| Logic Type | CMOS | CMOS | Buffer/Line Driver, Inverting |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 4 uA | 4 uA | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
| Pd Power Dissipation | 450 mW | 450 mW | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 8.8 ns at 5 V | 8.8 ns at 5 V | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006737 oz | 0.006737 oz | - |
| Package Case | - | - | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 20-SOIC |
| Number of Elements | - | - | 2 |
| Current Output High Low | - | - | 8mA, 8mA |
| Number of Bits per Element | - | - | 4 |