For Reference Only
| Part Number | 54LS21LM |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Gates and Inverters |
| Description | NAND GATE, LS SERIES, 2 FUNC, 4- |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 54LS21LM PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | 54LS21LM |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Gates and Inverters |
| Manufacturer: | National Semiconductor |
| Product Status: | Active |
| Logic Type: | - |
| Number of Circuits: | - |
| Number of Inputs: | - |
| Features: | - |
| Voltage - Supply: | - |
| Current - Quiescent (Max): | - |
| Current - Output High, Low: | - |
| Logic Level - Low: | - |
| Logic Level - High: | - |
| Max Propagation Delay @ V, Max CL: | - |
| Operating Temperature: | - |
| Mounting Type: | - |
| Supplier Device Package: | - |
| Package / Case: | - |
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| In Stock | 48735 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.00000 | $0 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
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