SN74LS21NG4
IC GATE AND 2CH 4-INP 14DIPManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments SN74LS21NG4 is a dual 4-input AND gate from the 74LS series. This device offers two independent AND gates, each with four inputs. Designed for robust operation, it features a supply voltage range of 4.75V to 5.25V and a typical propagation delay of 20ns at 5V and 15pF. The input logic levels are specified at 0.8V for low and 2V for high. Output drive capability includes 400µA for high and 8mA for low. The SN74LS21NG4 is housed in a 14-pin PDIP package, suitable for through-hole mounting. This component finds application in various digital logic systems, including industrial automation and consumer electronics.
Additional Information
Series: 74LSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Logic Type | AND Gate |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Output High, Low | 400µA, 8mA |
| Number of Inputs | 4 |
| Supplier Device Package | 14-PDIP |
| Input Logic Level - High | 2V |
| Input Logic Level - Low | 0.8V |
| Max Propagation Delay @ V, Max CL | 20ns @ 5V, 15pF |
| Number of Circuits | 2 |
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