SN74LS20D
IC GATE NAND 2CH 4-INP 14SOICManufacturer: Texas Instruments
Categories: Gates and Inverters
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Texas Instruments SN74LS20D is a dual 4-input NAND gate from the 74LS series, packaged in a 14-SOIC (0.154" width) surface-mount configuration. This device offers two independent NAND gates, each with four inputs. The logic operates with a supply voltage range of 4.75V to 5.25V, featuring a maximum propagation delay of 15ns at 5V with a 15pF load. Input logic levels are defined with a low of 0.8V and a high of 2V. Quiescent current is a maximum of 800 µA, with output current capabilities of 400 µA high and 8mA low. The SN74LS20D is suitable for applications in consumer electronics, industrial control, and telecommunications.
Additional Information
Series: 74LSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Logic Type | NAND 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-SOIC |
| Input Logic Level - High | 2V |
| Input Logic Level - Low | 0.8V |
| Max Propagation Delay @ V, Max CL | 15ns @ 5V, 15pF |
| Number of Circuits | 2 |
| Current - Quiescent (Max) | 800 µA |
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