| PartNumber | SN74LS258BN | SN74LS258BNSR | SN74LS258BNSRE4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-to-1 Data Slct/Mltpx W/3St Otp | IC DATASELCT/MUX 2-1 QUAD 16SO | IC DATASELCT/MUX 2-1 QUAD 16SO |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | Logic - Signal Switches, Multiplexers, Decoders | - | Logic - Signal Switches, Multiplexers, Decoders |
| Series | 74LS | - | 74LS |
| Type | Multiplexer | - | Multiplexer |
| Packaging | Tube | - | Tape & Reel (TR) |
| Package Case | 16-DIP (0.300", 7.62mm) | - | 16-SOIC (0.209", 5.30mm Width) |
| Operating Temperature | 0°C ~ 70°C | - | 0°C ~ 70°C |
| Mounting Type | Through Hole | - | Surface Mount |
| Voltage Supply | 4.75 V ~ 5.25 V | - | 4.75 V ~ 5.25 V |
| Supplier Device Package | 16-PDIP | - | 16-SO |
| Voltage Supply Source | Single Supply | - | Single Supply |
| Circuit | 4 x 2:1 | - | 4 x 2:1 |
| Current Output High Low | 2.6mA, 24mA | - | 2.6mA, 24mA |
| Independent Circuits | 1 | - | 1 |