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| PartNumber | MM74HC126M | MM74HC126MTC | MM74HC126M , ZMM5254B T/ |
| Description | Buffers & Line Drivers 3-STATE Quad Buffers | Buffers & Line Drivers 3-STATE Quad Buffers | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | - |
| RoHS | Y | Y | - |
| Number of Input Lines | 4 Input | 4 Input | - |
| Number of Output Lines | 1 Output | 1 Output | - |
| Polarity | Non-Inverting | Non-Inverting | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | TSSOP-14 | - |
| Packaging | Tube | Tube | - |
| Function | Buffer/Line Driver | Buffer/Line Driver | - |
| Height | 1.5 mm | 0.9 mm | - |
| Length | 8.75 mm | 5 mm | - |
| Output Type | 3-State | 3-State | - |
| Quiescent Current | 8 uA | 8 uA | - |
| Series | MM74HC126 | MM74HC126 | - |
| Technology | CMOS | CMOS | - |
| Width | 4 mm | 4.4 mm | - |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | - |
| Logic Family | HC | HC | - |
| Logic Type | CMOS | CMOS | - |
| Number of Channels | 4 | 4 | - |
| Supply Current Max | 8 uA | 8 uA | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Input Signal Type | Single-Ended | Single-Ended | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | - |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Propagation Delay Time | 130 ns at 2 V, 26 ns at 4.5 V, 22 ns at 6 V | 130 ns at 2 V, 26 ns at 4.5 V, 22 ns at 6 V | - |
| Factory Pack Quantity | 1100 | 94 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | MM74HC126M_NL | - | - |
| Unit Weight | 0.005291 oz | 0.001951 oz | - |