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
DS1251W-120+
RFQ
3,294
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
DS1244W-120IND+
RFQ
3,081
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+
RFQ
1,692
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
DS1643-85+ RFQ
RFQ
3,008
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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
DS1642-85+ RFQ
RFQ
927
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete 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
DS1647-120+ RFQ
RFQ
1,215
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V
Default Photo RFQ
RFQ
3,809
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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
DS1642-70+ RFQ
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
DS1251Y-70+
RFQ
1,480
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 4.5 V ~ 5.5 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
DS1244Y-70+
RFQ
3,997
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
DS1646-120+ RFQ
RFQ
3,882
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP - Obsolete Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 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 3V 4mA @ 4.5 V ~ 5.5 V
DS1644-120+ RFQ
RFQ
2,401
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 4.5V ~ 5.5V
DS1643-100+ RFQ
RFQ
1,594
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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
DS1642-100+ RFQ
RFQ
3,298
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete 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
DS1251W-120IND RFQ
RFQ
1,367
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Obsolete Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
DS1251Y-70 RFQ
RFQ
1,955
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 4.5 V ~ 5.5 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
DS1251W-120 RFQ
RFQ
3,437
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V
Default Photo RFQ
RFQ
2,778
In-stock
Maxim Integrated IC RAM TIMEKEEP NV 120NS 32-EDIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 32-EDIP 4.5 V ~ 5.5 V 512kb HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V
DS1244W-120IND RFQ
RFQ
757
In-stock
Maxim Integrated IC RTC PHANTOM PAR 28-DIP - Obsolete 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
Default Photo RFQ
RFQ
2,134
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
DS1643-70 RFQ
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
DS1642-70 RFQ
RFQ
2,406
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
DS1643-100 RFQ
RFQ
711
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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
Default Photo RFQ
RFQ
1,680
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
Default Photo RFQ
RFQ
2,245
In-stock
Maxim Integrated IC RAM TIMEKEEP NV 120NS 32-EDIP - Active Tube 0°C ~ 70°C Through Hole Leap Year, NVSRAM 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 3V 4mA @ 4.5 V ~ 5.5 V
DS1644-120 RFQ
RFQ
2,809
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP - Obsolete 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 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 4.5V ~ 5.5V
DS1642-100 RFQ
RFQ
2,679
In-stock
Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete 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
DS1251W-120IND+
RFQ
1,454
In-stock
Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Active Tube -40°C ~ 85°C Through Hole Leap Year, NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 2.97 V ~ 3.63 V 512kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V