The MM74HC139N is a dual 2:4 demultiplexer with 16 terminals, suitable for industrial temperature ranges from -40 to 85 degrees Celsius. It operates on a supply voltage of 4.5 to 6 volts and has a propagation delay of 275 nanoseconds. The device is packaged in a 16-pin DIP package and has a load capacitance of 50 picofarads.
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Fairchild MM74HC139N technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 16 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T16 |
| Width | 7.62 |
| Length | 19.305 |
| Pin Count | 16 |
| Number of Functions | 2 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 4.5 |
| Supply Voltage-Max (Vsup) | 6 |
| Supply Voltage-Min (Vsup) | 2 |
| Logic IC Type | OTHER DECODER/DRIVER |
| Family | HC/UH |
| Propagation Delay (tpd) | 275 |
| Max I(ol) | 0.004 |
| Prop. Delay@Nom-Sup | 55 |
| Load Capacitance | 50 |
| Output Polarity | INVERTED |
| RoHS | Yes |
| Eccn Code | EAR99 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
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