| PartNumber | SN74AUC126RGYR | SN74AUC125RGYR | SN74AUC125RGYRG4 |
| Description | Buffers & Line Drivers Quad Bus Buffer Gate | Buffers & Line Drivers Quad Bus Buffer Gate | Buffers & Line Drivers Quad Bus Bufr Gate |
| 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 | 4 Input | 4 Input | 4 Input |
| Number of Output Lines | 4 Output | 4 Output | 4 Output |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Supply Voltage Max | 2.7 V | 2.7 V | 2.7 V |
| Supply Voltage Min | 0.8 V | 0.8 V | 0.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VQFN-14 | VQFN-14 | VQFN-14 |
| Packaging | Reel | Reel | Reel |
| Function | Buffer/Line Driver | Buffer/Line Driver | Buffer/Line Driver |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 3.5 mm | 3.5 mm | 3.5 mm |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 100 uA | 10 uA | 10 uA |
| Series | SN74AUC126 | SN74AUC125 | SN74AUC125 |
| Technology | CMOS | CMOS | CMOS |
| Width | 3.5 mm | 3.5 mm | 3.5 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Family | AUC | AUC | AUC |
| Logic Type | CMOS | CMOS | CMOS |
| Number of Channels | 4 | 4 | 4 |
| Supply Current Max | 100 uA | 10 uA | 10 uA |
| High Level Output Current | - 9 mA | - 9 mA | - 9 mA |
| Input Signal Type | Single-Ended | Single-Ended | Single-Ended |
| Low Level Output Current | 9 mA | 9 mA | 9 mA |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 10 uA | 10 uA | 10 uA |
| Operating Supply Voltage | 0.8 V to 2.7 V | 0.8 V to 2.7 V | 0.8 V to 2.7 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 2.6 ns, 2.1 ns | 2.6 ns, 2.1 ns | 2.6 ns |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.001136 oz | 0.001136 oz | 0.001136 oz |