| PartNumber | 74HC126D,653 | 74HC126D,652 | 74HC126D |
| Description | Buffers & Line Drivers QUAD 3-STATE BUS BUF | Buffers & Line Drivers QUAD BUFF/DRVR 3ST | Buffers & Line Drivers QUAD BUFF/DRVR 3ST |
| Manufacturer | Nexperia | Nexperia | Nexperia |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| RoHS | Y | Y | Y |
| Number of Input Lines | 4 Input | 8 Input | 8 Input |
| Number of Output Lines | 4 Output | 4 Output | 4 Output |
| Polarity | Non-Inverting | Non-Inverting | Non-Inverting |
| Supply Voltage Max | 6 V | 6 V | 6 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO-14 | SO-14 | SO-14 |
| Packaging | Reel | Tube | - |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 1.45 mm (Max) | 1.45 mm (Max) | - |
| Length | 8.75 mm (Max) | 8.75 mm (Max) | - |
| Output Type | 3-State | 3-State | 3-State |
| Quiescent Current | 8 uA | 8 uA | - |
| Technology | CMOS | CMOS | - |
| Width | 4 mm (Max) | 4 mm (Max) | - |
| Brand | Nexperia | Nexperia | Nexperia |
| Logic Family | HC | HC | HC |
| Number of Channels | 4 | 4 | 4 |
| Supply Current Max | 8 uA | 8 uA | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - 7.8 mA |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | 7.8 mA |
| Operating Supply Voltage | 5 V | 2 V to 6 V | 2 V to 6 V |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | Buffers & Line Drivers |
| Propagation Delay Time | 100 ns at 2 V, 20 ns at 4.5 V, 17 ns at 6 V | 9 ns | 9 ns |
| Factory Pack Quantity | 2500 | 57 | 57 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | 74HC126D-T | 74HC126D | 74HC126D,652 |
| Unit Weight | 0.008818 oz | 0.008818 oz | 0.008818 oz |
| Logic Type | - | Quad Buffer/Line Driver | CMOS |
| Pd Power Dissipation | - | 500 mW (1/2 W) | 500 mW (1/2 W) |