The SN74HCT139 is a dual 4-bit demultiplexer/decoder with a bandwidth of 28MHz. It is packaged in a surface mount SOIC package and operates over a supply voltage range of 4.5V to 5.5V. The device is RoHS compliant and has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
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Texas Instruments SN74HCT139DG4 technical specifications.
| Bandwidth | 28MHz |
| Package/Case | SOIC |
| High Level Output Current | 4mA |
| Independent Circuits | 2 |
| Lead Free | Lead Free |
| Logic Function | Demultiplexer, Decoder |
| Low Level Output Current | 4mA |
| 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 Bits | 4 |
| Number of Channels | 2 |
| Number of Input Lines | 2 |
| Number of Output Lines | 4 |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Propagation Delay | 43ns |
| RoHS Compliant | Yes |
| Series | 74HCT |
| Supply Type | Single |
| Weight | 0.004998oz |
| RoHS | Compliant |
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