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| PartNumber | SN74ACT244IPWRG4Q1 | SN74ACT244IPWRQ1 | SN74ACT244IDWREP |
| Description | Buffers & Line Drivers Auto Cat Octal Bfr Drvrs | Buffers & Line Drivers Auto Cat Octal Buff Drv w/3 St Otpt | Buffers & Line Drivers Mil Enhance Octal Buffers/Drivers |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 55 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 | TSSOP-20 | SOIC-20 |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Packaging | Reel | Reel | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 1.05 mm (Max) | 1.05 mm (Max) | 2.35 mm |
| Length | 6.6 mm (Max) | 6.6 mm (Max) | 12.8 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 55 C to + 125 C |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 4 uA | 4 uA | 4 uA |
| Series | SN74ACT244-Q1 | SN74ACT244-Q1 | SN74ACT244-EP |
| Technology | CMOS | CMOS | CMOS |
| Width | 4.5 mm (Max) | 4.5 mm (Max) | 7.52 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | ACT | ACT | ACT |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Channels | 8 Channel | 8 Channel | 8 Channel |
| Supply Current Max | 4 uA | 4 uA | 4 uA |
| High Level Output Current | - 24 mA | - 24 mA | - 24 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Operating Supply Current | 40 uA | 40 uA | 40 uA |
| Operating Supply Voltage | 5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 7 ns | 7 ns | 7 ns |
| Factory Pack Quantity | 2000 | 2000 | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.002716 oz | 0.002716 oz | 0.017662 oz |
| Moisture Sensitive | - | Yes | - |
| Part # Aliases | - | - | V62/04620-02XE |