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  4. Clock/Timing - Real Time Clocks
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25 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
Default Photo
DS1743-100 IND
RFQ
RFQ
4,328
In-stock
 Maxim Integrated IC RTC RAM Y2K 5V 100NS 28-EDIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
DS1244W-120IND+
DS1244W-120IND+
Per Unit
$34.12
RFQ
5,081
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 28-DIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 2.97 V ~ 3.63 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
DS1244W-120+
DS1244W-120+
Per Unit
$32.52
RFQ
3,692
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 28-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 2.97 V ~ 3.63 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
DS1744W-120+
DS1744W-120+
Per Unit
$30.34
RFQ
5,869
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V
DS1744W-120IND+
DS1744W-120IND+
Per Unit
$31.88
RFQ
3,033
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V
M48T18-100PC1
M48T18-100PC1
Per Unit
$16.10
RFQ
5,713
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year, Watchdog Timer 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
M48T35AV-10PC1
M48T35AV-10PC1
Per Unit
$21.71
RFQ
4,158
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 3 V ~ 3.6 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3V ~ 3.6V
M48T58-70PC1
M48T58-70PC1
Per Unit
$16.31
RFQ
5,668
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.75 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.75V ~ 5.5V
DS1744-70IND+
DS1744-70IND+
Per Unit
$33.20
RFQ
4,163
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 5V
DS1244Y-70+
DS1244Y-70+
Per Unit
$31.87
RFQ
5,997
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 28-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
DS1744-70+
DS1744-70+
Per Unit
$31.46
RFQ
5,054
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 5V
DS1243Y-120+
DS1243Y-120+
Per Unit
$26.22
RFQ
3,434
In-stock
 Maxim Integrated IC RTC PHANTOM PAR 28-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 4.5 V ~ 5.5 V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
M48T35-70PC1
M48T35-70PC1
Per Unit
$22.58
RFQ
3,314
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.75 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
M48T35Y-70PC1
M48T35Y-70PC1
Per Unit
$22.58
RFQ
3,679
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 4.75V ~ 5.5V
M48T08-100PC1
M48T08-100PC1
Per Unit
$19.98
RFQ
2,874
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year, Watchdog Timer 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.75 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.7V ~ 5.5V
M48T08-150PC1
M48T08-150PC1
Per Unit
$19.98
RFQ
5,836
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year, Watchdog Timer 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.75 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.7V ~ 5.5V
DS1511Y+
DS1511Y+
Per Unit
$18.21
RFQ
4,275
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 5mA @ 4.5V ~ 5.5V
M48T18-150PC1
M48T18-150PC1
Per Unit
$16.10
RFQ
2,784
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year, Watchdog Timer 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
DS1743-70+
DS1743-70+
RFQ
RFQ
3,983
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
M48T58Y-70PC1
M48T58Y-70PC1
Per Unit
$15.38
RFQ
5,746
In-stock
 STMicroelectronics IC RTC CLK/CALENDAR PAR 28-DIP Timekeeper® Active Tube 0°C ~ 70°C Through Hole Leap Year 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-PCDIP, CAPHAT® 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
Default Photo
DS1244W-120
RFQ
RFQ
4,134
In-stock
 Maxim Integrated IC SRAM 256K 3.3V 120NS 28-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 2.97 V ~ 3.63 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
Default Photo
DS1553W-120
RFQ
RFQ
2,817
In-stock
 Maxim Integrated IC RTC RAM Y2K 3.3V 120NS 28EDIP - Active Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 2.97 V ~ 3.63 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V
Default Photo
DS1553W-150
RFQ
RFQ
4,860
In-stock
 Maxim Integrated IC RTC RAM Y2K 3.3V 120NS 28EDIP - Active Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 2.97 V ~ 3.63 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V
Default Photo
DS1244Y-70
RFQ
RFQ
3,680
In-stock
 Maxim Integrated IC SRAM 256K 5V 70NS 28-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 28-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 28-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
DS1511W+
DS1511W+
Per Unit
$18.21
RFQ
4,082
In-stock
 Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Active Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 28-EDIP 3 V ~ 3.6 V 256B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 4mA @ 3V ~ 3.6V
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