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| PartNumber | SN74LV157APW | SN74LV157APWG4 | SN74LV157APWE4 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selectors/Mltplxrs | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selectors/Mltplxrs | Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-1-Line Data Selectors/Mltplxrs |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Product | Selectors / Multiplexers | Selectors / Multiplexers | - |
| Logic Family | LV-A | LV-A | - |
| Number of Bits | 4 bit | 4 bit | - |
| Number of Input Lines | 2 Input | 2 Input | - |
| Number of Output Lines | 1 Output | 1 Output | - |
| Propagation Delay Time | 16 ns | 16 ns | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Packaging | Tube | Tube | - |
| Function | Multiplexer | Multiplexer | - |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 5 mm | 5 mm | - |
| Number of Circuits | Quad | Quad | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Series | SN74LV157A | SN74LV157A | - |
| Technology | CMOS | CMOS | - |
| Width | 4.4 mm | 4.4 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | - |
| High Level Output Current | - 12 mA | - 12 mA | - |
| Low Level Output Current | 12 mA | 12 mA | - |
| Maximum Clock Frequency | 70 MHz | 70 MHz | - |
| 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 | 90 | 90 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.002183 oz | 0.002183 oz | - |