| PartNumber | SN74AHC158N | SN74AHC158NSR | SN74AHC158NSRE4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selector/Mltplxr | Encoders, Decoders, Multiplexers & Demultiplexers Quadruple 2-Line To 1-Line Data Selectors / Multiplexers 16-SO -40 to 85 | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selector/Mltplxr |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | - | Y |
| Product | Selectors / Multiplexers | Selectors / Multiplexers | Selectors / Multiplexers |
| Logic Family | AHC | AHC | AHC |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Number of Input Lines | 2 Input | 2 Input | 2 Input |
| Number of Output Lines | 1 Output | 1 Output | 1 Output |
| Propagation Delay Time | 11.5 ns | 11.5 ns | 11.5 ns |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-16 | SO-16 | SO-16 |
| Packaging | Tube | - | Reel |
| Function | Multiplexer | Multiplexer | Multiplexer |
| Height | 4.57 mm | 1.95 mm | 1.95 mm |
| Length | 19.3 mm | 10.3 mm | 10.3 mm |
| Number of Circuits | Quad | Quad | Quad |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Series | SN74AHC158 | SN74AHC158 | SN74AHC158 |
| Technology | CMOS | CMOS | CMOS |
| Width | 6.35 mm | 5.3 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | Data Selectors/Multiplexers |
| High Level Output Current | - 8 mA | - 8 mA | - 8 mA |
| Low Level Output Current | 8 mA | 8 mA | 8 mA |
| Maximum Clock Frequency | 110 MHz | 110 MHz | 110 MHz |
| Operating Supply Voltage | 2 V to 5.5 V | 2 V to 5.5 V | 2 V to 5.5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 25 | - | 2000 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.033570 oz | 0.007079 oz | 0.007079 oz |