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| PartNumber | MC74HC157ADTR2G | MC74HC157ADTR2 | MC74HC157ADTR |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 2-6V Quad 2-Input Data Selector | Encoders, Decoders, Multiplexers & Demultiplexers 2-6V Quad 2-Input | |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | N | - |
| Product | Selectors / Multiplexers | Selectors / Multiplexers | - |
| Logic Family | 74HC | 74HC | - |
| Number of Input Lines | 2 Input | 2 Input | - |
| Number of Output Lines | 4 Output | 4 Output | - |
| Propagation Delay Time | 105 ns at 2 V, 65 ns at 3 V, 21 ns at 4.5 V, 18 ns at 6 V | 105 ns at 2 V, 65 ns at 3 V, 21 ns at 4.5 V, 18 ns at 6 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Packaging | Reel | Reel | - |
| Function | Multiplexer | Multiplexer | - |
| Height | 1.05 mm | 1.05 mm | - |
| Length | 5.1 mm | 5.1 mm | - |
| Number of Circuits | Quad | Quad | - |
| Series | MC74HC157A | - | - |
| Technology | CMOS | CMOS | - |
| Width | 4.5 mm | 4.5 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | - |
| High Level Output Current | - 7.8 mA | - 7.8 mA | - |
| Low Level Output Current | 7.8 mA | 7.8 mA | - |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006102 oz | 0.006102 oz | - |