*For representation only.
SN74121DE4
| Mfr. No: | SN74121DE4 |
| Mfr.: | Texas Instruments |
| Category: | Monostable Multi-vibrator |
| Description: | Monostable Multi-vibrator Schmitt-trigger inpu ts ALT 595-SN74121D ALT 595-SN74121D |
| Lifecycle: | Discontinued |
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Specifications
| Logic Type | Monostable |
| Independent Circuits | 2 |
| Schmitt Trigger Input | No |
| Propagation Delay | 45 ns |
| Current - Output High, Low | 400µA, 16mA |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 50 |
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Alternate / Replacement Parts
| Alternate Packaging | SN74121DRE4 |
| Suggested Replacement | SN74121D |
3,210
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Monostable Multi-vibrator |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 42 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542319090 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 8542390990 |
| TARIC | 8542399000 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
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Product Overview
Texas Instruments's SN74121DE4 is a widely used monostable multi-vibrator part in electronic designs. It features logic type: Monostable, independent circuits: 2, schmitt trigger input: No, propagation delay: 45 ns, current, output high, low: 400µA, 16mA and voltage, supply: 4.75 V ~ 5.25 V. This part has a typical lead time of 42 Days from factory. Simplytronix supplies SN74121DE4 with same-day shipping and guaranteed authenticity.
