PartNumber | DS1742-100IND | DS1742-100+ | DS1742-100 |
Description | Real Time Clock | Real Time Clock Timekeeping NV RAM | IC RTC CLK/CALENDAR PAR 24-EDIP |
Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
Mounting Style | Through Hole | Through Hole | - |
Package / Case | eDIP | EDIP-24 | - |
RTC Bus Interface | Parallel | Parallel | - |
Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS (24 hr) |
RTC Memory Size | 2048 B | 2 kB | - |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 4.5 V | 4.5 V | - |
Minimum Operating Temperature | - 40 C | 0 C | - |
Maximum Operating Temperature | + 85 C | + 70 C | - |
Function | Calendar, Clock, NV Timekeeping RAM | Calendar, Clock, NV Timekeeping RAM | - |
Series | DS1742 | DS1742 | - |
Brand | Maxim Integrated | Maxim Integrated | - |
Product Type | Real Time Clocks | Real Time Clocks | - |
Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
Part # Aliases | DS1742 | 90-17420+100 DS1742 | - |
RoHS | - | Y | - |
Date Format | - | DW:DM:M:Y | YY-MM-DD-dd |
Packaging | - | Tube | Tube |
Factory Pack Quantity | - | 14 | - |
Type | - | - | Clock/Calendar |
Package Case | - | - | 24-DIP Module (0.600", 15.24mm) |
Operating Temperature | - | - | 0°C ~ 70°C |
Mounting Type | - | - | Through Hole |
Features | - | - | Leap Year, NVSRAM, Y2K |
Interface | - | - | Parallel |
Voltage Supply | - | - | 4.5 V ~ 5.5 V |
Supplier Device Package | - | - | 24-EDIP |
Memory Size | - | - | 2KB |
Voltage Supply Battery | - | - | - |
Current Timekeeping Max | - | - | 3mA @ 5V |