Dual 4-input positive AND gate IC featuring BIPOLAR technology. This surface mount component operates from a 4.5V to 5.5V supply, with a typical 5V operating voltage. It offers a low level output current of 20mA and a high level output current of -2mA, with a maximum output current of 8mA. The device provides two independent 4-input AND gates with a propagation delay of 18ns. Packaged in a 14-SO (SOP) format, this RoHS compliant component is supplied on tape and reel.
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Texas Instruments SN74ALS21ANSRE4 technical specifications.
| Package/Case | SOP |
| High Level Output Current | -2mA |
| Lead Free | Contains Lead |
| Logic Function | AND GATE |
| Low Level Output Current | 20mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| 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 | 2000 |
| Packaging | Tape and Reel |
| Propagation Delay | 18ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74ALS |
| Technology | BIPOLAR |
| Weight | 0.007348oz |
| RoHS | Compliant |
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