Features :
Package / Case :
Current - Timekeeping (Max) :
1075 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK Mfr. DESCRIPTION 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)
DS17887-3-IND
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RFQ
21,800
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Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP - Obsolete Tube -40°C ~ 85°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-EDIP 2.7 V ~ 3.7 V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 3.7 V 2mA @ 2.7V ~ 3.7V
Default Photo
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RFQ
46,560
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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
DS1742-100IND
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RFQ
20,980
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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
DS1556WP-120IND
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RFQ
55,400
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Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 128kb HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1554WP-120IND
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RFQ
40,680
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Maxim Integrated IC RTC RAM Y2K 3.3V 120NS 34-PCM - Active Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 34-PowerCap™ Module Clock/Calendar Parallel 34-PowerCap Module 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V
DS1554W-120IND
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RFQ
22,680
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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 2.97 V ~ 3.63 V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 3.3V
DS1554P-70IND
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RFQ
65,580
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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
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RFQ
75,080
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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
DS1340Z-33
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RFQ
21,540
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340Z-3
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RFQ
67,040
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340Z-18
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RFQ
32,540
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 1.71 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1340U-33
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RFQ
69,440
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.97 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 5.5 V 150µA @ 5.5V
DS1340U-3
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RFQ
72,200
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.7 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA @ 3.3V
DS1340U-18
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RFQ
25,200
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, Trickle-Charger 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 1.71 V ~ 5.5 V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1338Z-33
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RFQ
36,600
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 3 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA ~ 200µA @ 3.63V ~ 5.5V
DS1338Z-3
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RFQ
71,280
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 2.7 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 200µA @ 3.3V
DS1338Z-18
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RFQ
79,940
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 1.71 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1338U-33
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RFQ
69,580
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 3 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 125µA ~ 200µA @ 3.63V ~ 5.5V
DS1338U-3
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RFQ
23,920
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 2.7 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 200µA @ 3.3V
DS1338U-18
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RFQ
12,680
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Leap Year, NVSRAM, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 1.71 V ~ 5.5 V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3 V ~ 3.7 V 100µA @ 1.89V
DS1337U
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RFQ
52,380
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Clock/Calendar I²C, 2-Wire Serial 8-uMAX 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V
DS1337S
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RFQ
59,420
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output 8-SOIC (0.154", 3.90mm Width) Clock/Calendar I²C, 2-Wire Serial 8-SOIC 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V
DS1337
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RFQ
15,380
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Maxim Integrated IC RTC CLK/CALENDAR I2C 8-DIP - Obsolete Tube -40°C ~ 85°C Through Hole Alarm, Leap Year, Square Wave Output 8-DIP (0.300", 7.62mm) Clock/Calendar I²C, 2-Wire Serial 8-PDIP 1.8 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V
DS1251YP-70IND
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RFQ
54,400
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Maxim Integrated IC SRAM W/RTC 4MEG 70NS 34-PCM - Active Tube -40°C ~ 85°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
DS1248Y-70IND
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RFQ
55,820
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Maxim Integrated IC RTC PHANTOM PAR 32-DIP - Obsolete Tube -40°C ~ 85°C Through Hole NVSRAM 32-DIP Module (0.600", 15.24mm) Phantom Time Chip Parallel 32-EDIP 4.5 V ~ 5.5 V 128kb HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 10mA @ 5V
M41T94MQ6E
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RFQ
70,900
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STMicroelectronics IC RTC CLK/CALENDAR SPI 16-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer 16-SOIC (0.154", 3.90mm Width) Clock/Calendar SPI 16-SO 2.7 V ~ 5.5 V 44B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5 V ~ 3.5 V 1.4mA @ 2.7V ~ 5.5V
CDP68HC68T1M2
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RFQ
50,240
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Intersil IC RTC CLK/CALENDAR SPI 16-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 16-SOIC (0.295", 7.50mm Width) Clock/Calendar SPI 16-SOIC 3 V ~ 6 V 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.2 V ~ 6 V 20µA ~ 500µA @ 5V
CDP68HC68T1M
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RFQ
56,100
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Intersil IC RTC CLK/CALENDAR SPI 20-SOIC - Obsolete Tube -40°C ~ 85°C Surface Mount Alarm, Leap Year, Square Wave Output, Watchdog Timer 20-SOIC (0.295", 7.50mm Width) Clock/Calendar SPI 20-SOIC 3 V ~ 6 V 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.2 V ~ 6 V 20µA ~ 500µA @ 5V
CDP68HC68T1E
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RFQ
72,760
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Intersil IC RTC CLK/CALENDAR SPI 16-DIP - Obsolete Tube -40°C ~ 85°C Through Hole Alarm, Leap Year, Square Wave Output, Watchdog Timer 16-DIP (0.300", 7.62mm) Clock/Calendar SPI 16-PDIP 3 V ~ 6 V 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.2 V ~ 6 V 20µA ~ 500µA @ 5V
M48T86PC1
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RFQ
53,240
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STMicroelectronics IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.600", 15.24mm) Clock/Calendar Parallel 24-PCDIP, CAPHAT® 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd - 15mA @ 4.5V ~ 5.5V
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