DS1744-70
For Reference Only
| Part Number | DS1744-70 |
| PNEDA Part # | DS1744-70_5B |
| Description | IC RTC CLK/CALENDAR PAR 28-EDIP |
| Manufacturer | Maxim Integrated |
| Unit Price | Request a Quote |
| In Stock | 3,006 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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DS1744-70 Resources
| Brand | Maxim Integrated |
| ECAD Module |
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| Mfr. Part Number | DS1744-70 |
| Category | Semiconductors › Clock & Timer ICs › Clock/Timing - Real Time Clocks |
| Datasheet |
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Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
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Notes
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DS1744-70 Specifications
| Manufacturer | Maxim Integrated |
| Series | - |
| Type | Clock/Calendar |
| Features | Leap Year, NVSRAM, Y2K |
| Memory Size | 32KB |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 4mA @ 5V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Through Hole |
| Package / Case | 28-DIP Module (0.600", 15.24mm) |
| Supplier Device Package | 28-EDIP |
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Manufacturer Maxim Integrated Series - Type Clock/Calendar Features Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Memory Size 96B Time Format HH:MM:SS (12/24 hr) Date Format YY-MM-DD-dd Interface SPI Voltage - Supply 3V ~ 5.5V Voltage - Supply, Battery 1.3V ~ 5.5V Current - Timekeeping (Max) 120µA ~ 160µA @ 3.63V ~ 5.5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package 20-TSSOP |
Manufacturer Renesas Electronics America Inc. Series - Type Clock/Calendar Features Alarm, Leap Year, SRAM Memory Size 8B Time Format HH:MM:SS (12/24 hr) Date Format YY-MM-DD-dd Interface I²C, 2-Wire Serial Voltage - Supply 2.7V ~ 5.5V Voltage - Supply, Battery 1.8V ~ 5.5V Current - Timekeeping (Max) 4µA ~ 6µA @ 3V ~ 5V Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package 10-MSOP |
