74AC139SC
IC DECODER/DEMUX 1X2:4 16SOICManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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The onsemi 74AC139SC is a dual 2-to-4 decoder/demultiplexer from the 74AC series. This device features two independent, fully independent decoder/demultiplexer circuits. Each circuit accepts two binary address inputs and, when enabled, activates one of four mutually exclusive outputs. This functionality makes it suitable for address decoding, data routing, and demultiplexing applications in digital systems. It operates with a single supply voltage range of 2V to 6V and supports a maximum output current of 24mA for both high and low states. The component is housed in a 16-SOIC package and is designed for surface mounting. Typical applications include telecommunications, industrial automation, and consumer electronics where efficient signal routing and address decoding are critical.
Additional Information
Series: 74ACRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 2:4 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 6V |
| Independent Circuits | 2 |
| Current - Output High, Low | 24mA, 24mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |
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