For Reference Only
| Part Number | DS1554W-120+ |
| LIXINC Part # | DS1554W-120+ |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Clock/Timing - Real Time Clocks |
| Description | DS1554 256K, NONVOLATILE, Y2K-CO |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | DS1554W-120+ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | DS1554W-120+ |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Real Time Clocks |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
| Memory Size: | 32KB |
| Time Format: | HH:MM:SS (24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | Parallel |
| Voltage - Supply: | 2.97V ~ 3.63V |
| Voltage - Supply, Battery: | - |
| Current - Timekeeping (Max): | 4mA @ 3.3V |
| Operating Temperature: | 0°C ~ 70°C |
| Mounting Type: | Through Hole |
| Package / Case: | 32-DIP Module (0.600", 15.24mm) |
| Supplier Device Package: | 32-EDIP |
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| In Stock | 10899 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $18.73000 | $18.73 |
| 10 | $17.79381 | $177.9381 |
| 25 | $16.42872 | $410.718 |
| 50 | $15.60729 | $780.3645 |
| 100 | $14.12118 | $1412.118 |
| 250 | $13.41517 | $3353.7925 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.