74ACT257SC
IC MULTIPLEXER 4 X 2:1 16SOICManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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The onsemi 74ACT257SC is a high-speed CMOS 4 x 2:1 multiplexer featuring four independent 2-input multiplexers. This component is housed in a 16-SOIC package, suitable for surface mounting. It operates from a single 4.5V to 5.5V supply and delivers robust output drive with 24mA current capability for both high and low states. The 74ACT series offers excellent noise immunity and high fan-out, making it reliable for demanding digital applications. This device is commonly found in telecommunications infrastructure, industrial control systems, and automotive electronics where efficient signal routing and high-speed switching are critical.
Additional Information
Series: 74ACTRoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 4 x 2:1 |
| Type | Multiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 1 |
| Current - Output High, Low | 24mA, 24mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |