Showing
1 - 25
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Mfr Part #
Price
Stock
Supplier
Mfr
Min Qty
DK Part #
Series
Package
Part Status
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
10-TSSOP
IC RTC BINARY CNT I2C 10-USOP
$5.96000
3,060 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1374U-33+TR-ND
DS1374U-33+CT-ND
DS1374U-33+DKR-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
6-TSOC
IC RTC BINARY CNT SER 6-TSOC
$4.30000
686 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS2417P+-ND
-
Tube
ActiveBinary CounterUnique ID-BinaryBinary1-Wire® Serial2.5V ~ 5.5V-0.45µA @ 2.5V ~ 5.5V-40°C ~ 85°CSurface Mount6-SMD, J-Lead6-TSOC
16-SOIC
IC RTC CLK/CALENDAR I2C 16-SOIC
$9.93000
970 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1339C-33#TR-ND
DS1339C-33#CT-ND
DS1339C-33#DKR-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 3.7V200µA @ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
10-TSSOP
IC RTC BINARY CNT I2C 10-USOP
$6.98000
1,103 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1374U-33+-ND
-
Tube
ActiveBinary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
MSOP-8
IC RTC CLK/CALENDAR I2C 8-USOP
$7.30000
2,390 - Immediate
3,950 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1339U-2+-ND
-
Tube
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V1.3V ~ 3.7V100µA @ 2.2V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX-EP|8-uSOP-EP
8-SOIC
IC RTC ELAPSED CNT I2C 8-SOIC
$8.54000
253 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1683S+-ND
-
Tube
ActiveElapsed Time CounterAlarm, EEPROM16BBinaryBinaryI²C, 2-Wire Serial2.5V ~ 5.5V---40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
16-SOIC
IC RTC CLK/CALENDAR I2C 16-SOIC
$11.25000
552 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1339C-33#-ND
-
Tube
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 3.7V200µA @ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
24-EDIP
IC RTC CLK/CALENDAR PAR 24-EDIP
$16.42000
823 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS12887A+-ND
-
Tube
ActiveClock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V2.5V ~ 4V15mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
24-EDIP
IC RTC CLK/CALENDAR PAR 24-EDIP
$24.62000
476 - Immediate
89,026 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1687-3+-ND
-
Tube
ActiveClock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7V ~ 3.7V2.5V ~ 3.7V2mA @ 3V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
24-EDIP
IC RTC CLK/CALENDAR PAR 24-EDIP
$27.77000
342 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS17287-5+-ND
-
Tube
ActiveClock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V2.5V ~ 3.7V3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
24-EDIP
IC RTC CLK/CALENDAR PAR 24-EDIP
$30.33000
722 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS17487-5+-ND
-
Tube
ActiveClock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output4KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V2.5V ~ 3.7V3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
34-PCM
IC RTC CLK/CALENDAR PAR 34-PCM
$46.97000
973 - Immediate
680 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1744P-70+-ND
-
Tray
ActiveClock/CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V3V4mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
32-EDIP
IC RTC CLK/CALENDAR PAR 32-EDIP
$47.24000
108 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1554-70+-ND
-
Tube
ActiveClock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-6mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
28-EDIP
IC RTC PHANTOM PAR 28-DIP
$49.43000
146 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1244Y-70+-ND
-
Tube
ActivePhantom Time ChipLeap Year, NVSRAM32KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-10mA @ 5V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-EDIP
28-EDIP
IC RTC CLK/CALENDAR PAR 28-EDIP
$51.98000
821 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1744-70+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-4mA @ 5V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-EDIP
28-EDIP
IC RTC CLK/CALENDAR PAR 28-EDIP
$55.99000
414 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1744-70IND+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-4mA @ 5V-40°C ~ 85°CThrough Hole28-DIP Module (0.600", 15.24mm)28-EDIP
32-EDIP
IC RTC CLK/CALENDAR PAR 32-EDIP
$57.52000
1,002 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1746-70+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-4mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
32-EDIP
IC RTC PHANTOM PAR 32-DIP
$59.43000
209 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1248Y-70+-ND
-
Tube
ActivePhantom Time ChipNVSRAM128KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-10mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
32-EDIP
IC RTC CLK/CALENDAR PAR 32-EDIP
$65.43000
252 - Immediate
66 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1556W-120IND+-ND
-
Tube
ActiveClock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97V ~ 3.63V-4mA @ 3.3V-40°C ~ 85°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
32-EDIP
IC RTC CLK/CALENDAR PAR 32-EDIP
$73.10000
319 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1747-70+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5V ~ 5.5V-4mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
12-WLP 21-0009
LOW CURRENT REAL TIME CLOCK WITH
$3.25000
5,900 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
175-MAX31341BEWC+TTR-ND
175-MAX31341BEWC+TCT-ND
175-MAX31341BEWC+TDKR-ND
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output64BHH:MM:SS (24 hr)YY-MM-DD-ddI²C1.6V ~ 3.6V1.6V ~ 3.6V0.33µA ~ 0.39µA @ 1.6V ~ 3.6V-40°C ~ 85°CSurface Mount12-WFBGA, WLBGA12-WLP (2.14x1.56)
MSOP-8
IC RTC BINARY CNT I2C 8-USOP
$5.58000
786 - Immediate
550 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1372U+-ND
-
Tube
ActiveBinary CounterAlarm, Square Wave Output, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial2.4V ~ 5.5V-0.8µA @ 2.4V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX-EP|8-uSOP-EP
8-DIP
IC RTC CLK/CALENDAR I2C 8-DIP
$5.74000
107 - Immediate
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1337+-ND
-
Tube
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CThrough Hole8-DIP (0.300", 7.62mm)8-PDIP
MSOP-8
IC RTC CLK/CALENDAR I2C 8-USOP
$6.86000
472 - Immediate
1,450 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1338U-18+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71V ~ 5.5V1.3V ~ 3.7V100µA @ 1.89V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX-EP|8-uSOP-EP
MSOP-8
IC RTC CLK/CALENDAR I2C 8-UMAX
$7.38000
683 - Immediate
7,300 - Factory
Analog Devices Inc./Maxim IntegratedAnalog Devices Inc./Maxim Integrated
1
DS1308U-18+-ND
-
Tube
ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71V ~ 5.5V1.3V ~ 5.5V100µA @ 200µA @ 1.89V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX-EP|8-uSOP-EP
Showing
1 - 25
of 896

Clock/Timing - Real Time Clocks


Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral.  They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.