Dual 2-to-4 decoder/demultiplexer IC with inverting outputs. Features 2 independent circuits, each with 2 input lines and 4 output lines. Operates from a 4.5V to 5.5V supply voltage, with a typical operating voltage of 5V. Offers a propagation delay of 8.5ns and a turn-on delay time of 10.5ns. Supports 8mA high and low level output current. Packaged in a 16-pin SOIC surface mount configuration.
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Texas Instruments SN74AHCT139DE4 technical specifications.
| Package/Case | SOIC |
| High Level Output Current | 8mA |
| Independent Circuits | 2 |
| Lead Free | Contains Lead |
| Logic Function | Demultiplexer, Decoder |
| Low Level Output Current | 8mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Elements | 2 |
| Number of Input Lines | 2 |
| Number of Inputs | 2 |
| Number of Output Lines | 4 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Polarity | Inverting |
| Propagation Delay | 8.5ns |
| Quiescent Current | 2uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74AHCT |
| Supply Type | Single |
| Technology | CMOS |
| Turn-On Delay Time | 10.5ns |
| Weight | 0.004998oz |
| RoHS | Compliant |
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