
Dual 4-input positive-NAND gate IC featuring a 12.5ns propagation delay and 11ns turn-on delay. This bipolar logic IC operates from a 4.5V to 5.5V supply voltage, with a nominal 5V operating voltage. It offers a low-level output current of 400µA and a high-level output current of -8mA. Packaged in a 14-pin PDIP for through-hole mounting, this RoHS compliant component functions within a 0°C to 70°C temperature range.
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Texas Instruments SN74ALS20AN technical specifications.
| Package/Case | PDIP |
| High Level Output Current | -8mA |
| Lead Free | Lead Free |
| Logic Function | NAND GATE |
| Low Level Output Current | 400uA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Through Hole |
| Number of Bits | 2 |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Gates | 2 |
| Number of Input Lines | 4 |
| Number of Inputs | 4 |
| Number of Output Lines | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Output Current | 8mA |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Propagation Delay | 12.5ns |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Termination | Through Hole |
| Turn-On Delay Time | 11ns |
| Weight | 0.032734oz |
| RoHS | Compliant |
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