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| PartNumber | 74ACT244MTC | 74ACT244MSAX | 74ACT244MSA |
| Description | Buffers & Line Drivers Octal Buf/Line Drv | Buffers & Line Drivers Octal Buf/Line Drv | IC BUF NON-INVERT 5.5V 20SSOP |
| 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 | Non-Inverting | Non-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 | SSOP-20 | - |
| Packaging | Tube | Reel | - |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 0.9 mm | 1.75 mm | - |
| Length | 6.5 mm | 7.2 mm | - |
| Output Type | 3-State | 3-State | - |
| Quiescent Current | 4 uA | 4 uA | - |
| Series | 74ACT244 | 74ACT244 | - |
| Technology | CMOS | CMOS | - |
| Width | 4.4 mm | 5.3 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Logic Family | ACT | ACT | - |
| Logic Type | CMOS | CMOS | - |
| Number of Channels | 8 | 8 | - |
| Supply Current Max | 4 uA | 4 uA | - |
| High Level Output Current | - 24 mA | - 24 mA | - |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 24 mA | 24 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 | 9 ns at 5 V | 9 ns at 5 V | - |
| Factory Pack Quantity | 75 | 2000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006737 oz | 0.016000 oz | - |
| Part # Aliases | - | 74ACT244MSAX_NL | - |