| PartNumber | SN74S151NSRE4 | SN74S151N | SN74S151NSR |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 8 to 1-Line Data Selector/Multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers 8 to 1 | IC 8-1 DATA SELECT/MUX 16SO |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Product | Multiplexers | Selectors / Multiplexers | - |
| Logic Family | 74S | S | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 1 Output | 1 Output | - |
| Propagation Delay Time | 12 ns at 5 V | 38 ns | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SO-16 | PDIP-16 | - |
| Packaging | Reel | Tube | - |
| Function | Multiplexer | 8 to 1 | - |
| Height | 1.95 mm | 4.57 mm | - |
| Length | 10.3 mm | 19.3 mm | - |
| Technology | Bipolar | Bipolar | - |
| Width | 5.3 mm | 6.35 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | - |
| Supply Current Max | 45000 uA | 45000 uA | - |
| High Level Output Current | - 1 mA | - 1 mA | - |
| Low Level Output Current | 20 mA | 20 mA | - |
| Operating Supply Voltage | 4.75 V to 5.25 V | 5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 1 | 25 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.008536 oz | 0.033570 oz | - |
| Input Voltage | - | 2.0 V to 0.8 V | - |
| Number of Circuits | - | Dual | - |
| Operating Temperature Range | - | 0 C to + 70 C | - |
| Output Current | - | - 800 mA | - |
| Output Voltage | - | 2.7 V to 3.6 V | - |
| Series | - | SN74S151 | - |
| Maximum Clock Frequency | - | 50 MHz | - |