Voltage - Supply, Battery :
Picture Mfr Part # 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
DS1742-100IND
RFQ
VIEW
RFQ
1,049
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM, Y2K 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 4.5 V ~ 5.5 V 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
DS1554P-70IND
RFQ
VIEW
RFQ
3,279
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1554-70IND
RFQ
VIEW
RFQ
3,754
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 6mA @ 5V
DS1315EN-5/T&R
RFQ
VIEW
RFQ
1,226
In-stock
Maxim Integrated IC RTC PHANTOM PAR 20-TSSOP - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C Surface Mount Leap Year 20-TSSOP (0.173", 4.40mm Width) Phantom Time Chip Parallel 20-TSSOP 4.5 V ~ 5.5 V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 1.3mA @ 5V
DS17485S-5/T&R
RFQ
VIEW
RFQ
3,623
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Discontinued at Digi-Key Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 4KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 4.5V ~ 5.5V
DS17285S-5/T&R
RFQ
VIEW
RFQ
2,208
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Discontinued at Digi-Key Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 4.5V ~ 5.5V
DS1685EN-5/T&R
RFQ
VIEW
RFQ
1,017
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-TSSOP - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 24-TSSOP (0.173", 4.40mm Width) Clock/Calendar Parallel 24-TSSOP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS12885S/T&R
RFQ
VIEW
RFQ
2,865
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Discontinued at Digi-Key Tape & Reel (TR) 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 15mA @ 4.5V ~ 5.5V
DS12885QN/T&R
RFQ
VIEW
RFQ
649
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-PLCC - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 28-LCC (J-Lead) Clock/Calendar Parallel 28-PLCC (11.51x11.51) 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 15mA @ 4.5V ~ 5.5V
DS1685QN-5/T&R
RFQ
VIEW
RFQ
788
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-PLCC - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C Surface Mount Alarm, NVSRAM, Square Wave Output, Y2K 28-LCC (J-Lead) Clock/Calendar Parallel 28-PLCC (11.51x11.51) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1685-5-IND
RFQ
VIEW
RFQ
615
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Alarm, NVSRAM, Square Wave Output, Y2K 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 5V
DS1501Y
RFQ
VIEW
RFQ
1,521
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-DIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 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
DS12885N
RFQ
VIEW
RFQ
614
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 15mA @ 4.5V ~ 5.5V
DS1501YN
RFQ
VIEW
RFQ
677
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28DIP - Discontinued at Digi-Key Tube -40°C ~ 85°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 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
DS17285SN-5
RFQ
VIEW
RFQ
982
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC - Discontinued at Digi-Key Tube -40°C ~ 85°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 3mA @ 4.5V ~ 5.5V
DS1642-70+
RFQ
VIEW
RFQ
3,727
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 4.5 V ~ 5.5 V 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
M48T37Y-70MH1F
RFQ
VIEW
RFQ
1,443
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Discontinued at Digi-Key Digi-Reel® 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
M48T37Y-70MH1F
RFQ
VIEW
RFQ
3,932
In-stock
STMicroelectronics IC RTC CLK/CALENDAR PAR 44-SOH Timekeeper® Discontinued at Digi-Key Cut Tape (CT) 0°C ~ 70°C Surface Mount Alarm, Leap Year, Watchdog Timer 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Clock/Calendar Parallel 44-SOH 4.5 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V
DS1251YP-70
RFQ
VIEW
RFQ
2,974
In-stock
Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 10mA @ 5V
DS1557P-70
RFQ
VIEW
RFQ
2,423
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1556-70
RFQ
VIEW
RFQ
3,394
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd - 6mA @ 5V
DS1248YP-70
RFQ
VIEW
RFQ
3,181
In-stock
Maxim Integrated IC RTC PHANTOM PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount NVSRAM 34-PowerCap™ Module Phantom Time Chip Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 128kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3V 10mA @ 5V
DS1554-70
RFQ
VIEW
RFQ
3,821
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 6mA @ 5V
DS1553-70
RFQ
VIEW
RFQ
1,737
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Discontinued at Digi-Key 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 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
DS1643-70
RFQ
VIEW
RFQ
1,457
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 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
DS1553-100
RFQ
VIEW
RFQ
731
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Discontinued at Digi-Key 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 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
DS1554P-70
RFQ
VIEW
RFQ
1,760
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 6mA @ 5V
DS1553P-70
RFQ
VIEW
RFQ
1,327
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V
DS1742-70
RFQ
VIEW
RFQ
2,443
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Discontinued at Digi-Key Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM, Y2K 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 4.5 V ~ 5.5 V 2KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V
DS1743P-70
RFQ
VIEW
RFQ
3,118
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Discontinued at Digi-Key Tube 0°C ~ 70°C Surface Mount Leap Year, NVSRAM, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 4.5 V ~ 5.5 V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 3mA @ 5V