SN74121DE4
IC MULTIVIBRATOR 45NS 14SOICManufacturer: Texas Instruments
Categories: Multivibrators
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Texas Instruments SN74121DE4 is a dual monostable multivibrator from the 7400 series, featuring a propagation delay of 45 ns. This device operates within a supply voltage range of 4.75 V to 5.25 V and supports output currents of 400 µA (high) and 16 mA (low). Designed for surface mount applications, it is housed in a 14-SOIC package. The SN74121DE4 offers two independent circuits for versatile timing control. Its typical applications span industrial automation and consumer electronics, where precise pulse generation is critical. The operating temperature range is 0°C to 70°C.
Additional Information
Series: 7400RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Logic Type | Monostable |
| Operating Temperature | 0°C ~ 70°C |
| Propagation Delay | 45 ns |
| Independent Circuits | 2 |
| Current - Output High, Low | 400µA, 16mA |
| Schmitt Trigger Input | No |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply | 4.75 V ~ 5.25 V |
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