 |  | | |
| PartNumber | DS1742W-150+ | DS1742W-120 | DS1742W-150IND |
| Description | Real Time Clock Timekeeping NV RAM | Real Time Clock Timekeeping NV RAM | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | - | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | EDIP-24 | eDIP | - |
| RTC Bus Interface | Parallel | Parallel | - |
| Date Format | DW:DM:M:Y | - | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| RTC Memory Size | 2 kB | 2048 B | - |
| Supply Voltage Max | 3.63 V | 3.63 V | - |
| Supply Voltage Min | 2.97 V | 2.97 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Bulk | - |
| Function | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM | - |
| Series | DS1742W | DS1742W | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Factory Pack Quantity | 14 | 14 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-1742W+150 DS1742W | DS1742W | - |