Real Time Clocks
Compare Real Time Clocks products with catalog listings, product details, manufacturers, and sourcing options.
Real Time Clocks Products
Showing : 61 - 80
of 2,442 resultsMfr Part # | Quantity | Price | Series | Product Status | Packaging | Operating Temperature | DigiKey Programmable | Qualification | Voltage - Supply | Time Format | Date Format | Features | Mounting Type | Supplier Device Package | Memory Size | Voltage - Supply, Battery | Interface | Package / Case | Current - Timekeeping (Max) | Type | Grade | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 0 Backorder | 88 : 96.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | Binary | Binary | - | Surface Mount | 8-SOIC | - | 2.5V ~ 3.5V | 3-Wire Serial | 8-SOIC (0.209", 5.30mm Width) | 50µA @ 5V | Elapsed Time Counter | - | |
 | 0 Backorder | 50 : 92.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | Binary | Binary | - | Through Hole | 8-PDIP | - | 2.5V ~ 3.5V | 3-Wire Serial | 8-DIP (0.300", 7.62mm) | 50µA @ 5V | Elapsed Time Counter | - | |
 | 0 Backorder | 1 : 366.000 ₫ Tube | - | obsolete | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | Binary | Binary | - | Through Hole | 14-EDIP | - | 3V ~ 4.5V | 3-Wire Serial | 14-DIP Module (0.335", 8.51mm) | 50µA @ 5V | Elapsed Time Counter | - | |
 | 131 In Stock | 1 : 307.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 2.7V ~ 3.7V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Surface Mount | 24-TSSOP | 242B | 2.5V ~ 3.7V | Parallel | 24-TSSOP (0.173", 4.40mm Width) | 2mA @ 3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Surface Mount | 28-PLCC (11.51x11.51) | 242B | 2.5V ~ 3.7V | Parallel | 28-LCC (J-Lead) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 2.97V ~ 3.63V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Through Hole | 24-EDIP | 2KB | - | Parallel | 24-DIP Module (0.600", 15.24mm) | 2mA @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | 1 : 603.000 ₫ Tube | - | obsolete | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Through Hole | 28-EDIP | 8KB | - | Parallel | 28-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Through Hole | 28-EDIP | 8KB | - | Parallel | 28-DIP Module (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (24 hr) | YY-MM-DD-dd | Leap Year, NVSRAM, Y2K | Surface Mount | 34-PowerCap Module | 8KB | 3V | Parallel | 34-PowerCap™ Module | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | 74 : 213.000 ₫ Tube | - | obsolete | Tube | -40°C ~ 85°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 28-PLCC (11.51x11.51) | 50B | 2.4V ~ 3.5V | Parallel | 28-LCC (J-Lead) | 7mA @ 5V | Clock/Calendar | - | |
 | 7 In Stock | 1 : 363.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 24-SOIC | 114B | 2.5V ~ 4V | Parallel | 24-SOIC (0.295", 7.50mm Width) | 15mA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 0 Backorder | 74 : 703.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 3V ~ 3.6V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Leap Year | Surface Mount | 20-TSSOP | - | 2.5V ~ 3.7V | Parallel | 20-TSSOP (0.173", 4.40mm Width) | 1.1mA @ 3.3V | Phantom Time Chip | - | |
 | 0 Backorder | 96 : 247.000 ₫ Bag | - | obsolete | Bag | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Surface Mount | 44-MQFP (10x10) | 50B | 2.4V ~ 4V | Parallel | 44-QFP | 3mA @ 5V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Surface Mount | 28-PLCC (11.51x11.51) | 114B | 2.5V ~ 3.6V | Parallel | 28-LCC (J-Lead) | 0.5µA @ 4.5V ~ 5.5V | Clock/Calendar | - | |
 | 19 In Stock | 1 : 338.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 4.5V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, NVSRAM, Square Wave Output, Y2K | Through Hole | 24-PDIP | 242B | 2.5V ~ 3.7V | Parallel | 24-DIP (0.600", 15.24mm) | 3mA @ 5V | Clock/Calendar | - | |
 | 5,780 In Stock | 1 : 25.000 ₫ Cut Tape (CT) 1 : 25.000 ₫ Digi-Reel® 3,300 : 22.000 ₫ Tape & Reel (TR) | - | - | Digi-Reel®, Tape & Reel (TR), Cut Tape (CT) | -40°C ~ 85°C | Not Verified | - | 1.8V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | Surface Mount | 8-SOIC | 64B | 1.3V ~ 5.5V | I2C, 2-Wire Serial | 8-SOIC (0.154", 3.90mm Width) | 1.2µA (Typ) @ 3.3V | Clock/Calendar | - | |
 | 0 Backorder | — | - | obsolete | - | -40°C ~ 85°C | Not Verified | - | 2.7V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, SRAM | Surface Mount | 8-MSOP | 2B | 1.8V ~ 5.5V | I2C, 2-Wire Serial | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 4µA ~ 6µA @ 3V ~ 5V | Clock/Calendar | - | |
 | 3,818 In Stock | 1 : 279.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | Through Hole | 16-PDIP | 96B | 2V ~ 5.5V | SPI | 16-DIP (0.300", 7.62mm) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 2,074 In Stock | 1 : 267.000 ₫ Tube | - | - | Tube | 0°C ~ 70°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - | |
 | 469 In Stock | 1 : 277.000 ₫ Tube | - | - | Tube | -40°C ~ 85°C | Not Verified | - | 2V ~ 5.5V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Alarm, Leap Year, NVSRAM, Trickle-Charger | Surface Mount | 20-TSSOP | 96B | 2V ~ 5.5V | SPI | 20-TSSOP (0.173", 4.40mm Width) | 25.3µA ~ 81µA @ 2V ~ 5V | Clock/Calendar | - |