SN74121DR
IC MULTIVIBRATOR 45NS 14SOICManufacturer: Texas Instruments
Categories: Multivibrators
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Texas Instruments SN74121DR is a dual monostable multivibrator from the 7400 series. This component is designed for generating a single output pulse of a predetermined duration in response to a triggering input. It features independent triggering for each channel, allowing for flexible pulse generation. The device offers a propagation delay of 45 ns and operates with a supply voltage range of 4.75 V to 5.25 V. Output current capabilities are 400 µA for high and 16 mA for low. The SN74121DR is supplied in a 14-SOIC (0.154", 3.90mm Width) surface mount package, delivered on tape and reel. This component finds application in industrial automation, consumer electronics, and telecommunications systems requiring precise timing and pulse generation. Operating temperature is specified from 0°C to 70°C.
Additional Information
Series: 7400RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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