MC74ACT139DT
IC DECODER/DEMUX 1X2:4 16TSSOPManufacturer: onsemi
Categories: Signal Switches, Multiplexers, Decoders
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The onsemi 74ACT139DT is a dual 2-to-4 decoder/demultiplexer, featuring two independent, fully independent decoder/demultiplexer circuits. Each circuit accepts two binary address inputs and, when enabled, provides four mutually exclusive outputs. This device is built on the high-speed CMOS logic family, offering low power consumption with robust output drive capability of 24mA at both high and low states. Operating from a single 4.5V to 5.5V supply, it is well-suited for applications requiring efficient address decoding and signal routing. The MC74ACT139DT is packaged in a 16-TSSOP (0.173", 4.40mm Width) for surface mount assembly. Common applications include digital logic systems, memory addressing, and control signal generation across various industries like telecommunications and industrial automation.
Additional Information
Series: 74ACTRoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 1 x 2:4 |
| Type | Decoder/Demultiplexer |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 2 |
| Current - Output High, Low | 24mA, 24mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-TSSOP |