For Reference Only
| Part Number | 54LS670FMQB |
| Manufacturer | National Semiconductor |
| Category | Integrated Circuits (ICs) › Signal Switches, Multiplexers, Decoders |
| Description | STANDARD SRAM, 4X4, 45NS, TTL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 54LS670FMQB 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: | 54LS670FMQB |
| Brand: | National Semiconductor |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Signal Switches, Multiplexers, Decoders |
| Manufacturer: | National Semiconductor |
| Product Status: | Active |
| Type: | Register File |
| Circuit: | 1 x 1:1 |
| Independent Circuits: | 4 |
| Current - Output High, Low: | 1mA, 4mA |
| Voltage Supply Source: | Single Supply |
| Voltage - Supply: | 4.5V ~ 5.5V |
| Operating Temperature: | -55°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 16-CFlatpack |
| Supplier Device Package: | 16-CFP |
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| In Stock | 90415 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 |
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