| PartNumber | MC74VHCT157ADT | MC74VHCT157ADR2 | MC74VHCT157AD |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers LOG CMOS QUAD 2-CHAN MULT | Encoders, Decoders, Multiplexers & Demultiplexers LOG CMOS QUAD 2-CHAN MULT | IC MUX QUAD 2CHAN HS 16-SOIC |
| Manufacturer | ON Semiconductor | ON Semiconductor | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | N | N | - |
| Product | Multiplexers | Multiplexers | - |
| Logic Family | 74VHCT | 74VHCT | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 4 Output | 4 Output | - |
| Propagation Delay Time | 10 ns at 3.3 V, 8.4 ns at 5 V | 10 ns at 3.3 V, 8.4 ns at 5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-14 | SOIC-14 | - |
| Function | Multiplexer | Multiplexer | - |
| Height | 1.05 mm | 1.5 mm | - |
| Length | 5.1 mm | 10 mm | - |
| Number of Circuits | Hex | Hex | - |
| Technology | CMOS | CMOS | - |
| Width | 4.5 mm | 4 mm | - |
| Brand | ON Semiconductor | ON Semiconductor | - |
| Logic Type | CMOS | CMOS | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Operating Supply Voltage | 2 V to 5.5 V | 2 V to 5.5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 96 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.004949 oz | 0.011923 oz | - |
| Packaging | - | Reel | - |