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RTCs

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Part Number
Manufacturers
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In Stock
Packing
Rfq
Maxim Integrated
16 Terminations3.3V 16 Pin DS1374 Real Time ClocksAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer
200
16-SOIC (0.295, 7.50mm Width)
Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
587
20-TSSOP (0.173, 4.40mm Width)
Maxim Integrated
20 Terminations3.3V 20 Pin DS3232 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal 0.032MHz
307
20-SOIC (0.295, 7.50mm Width)
Maxim Integrated
32 Terminations5V 32 Pin DS1746 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K
135
32-DIP Module (0.600, 15.24mm)
Maxim Integrated
24 Terminations5V 24 Pin DS12887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
479
24-DIP Module (0.600, 15.24mm)
Maxim Integrated
28 Terminations5V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM
542
28-DIP Module (0.600, 15.24mm)
Maxim Integrated
32 Terminations5V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
615
32-DIP Module (0.600, 15.24mm)
Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
937
8-TSSOP (0.173, 4.40mm Width)
Maxim Integrated
16 Terminations5V 16 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz
884
16-SOIC (0.295, 7.50mm Width)
Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz
538
24-DIP (0.600, 15.24mm)
Microchip Technology
8 Terminations2.5V 8 Pin MCP7940N Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM 0.032MHz
144
8-TSSOP (0.173, 4.40mm Width)
Microchip Technology
8 Terminations5V 8 Pin MCP79412 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
945
8-WFDFN Exposed Pad
Maxim Integrated
8 Terminations2V 8 Pin DS1672 Real Time ClocksTimers or RTCs SubcategoryTrickle-Charger 0.032MHz
611
8-DIP (0.300, 7.62mm)
Maxim Integrated
10 Terminations3V 10 Pin DS1393 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
110
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Maxim Integrated
24 Terminations5V 24 Pin DS12R885 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz
415
24-SOIC (0.295, 7.50mm Width)
Maxim Integrated
8 Terminations3.3V DS3232 Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM
446
8-SOIC (0.154, 3.90mm Width)
Maxim Integrated
32 Terminations5V 32 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
967
32-DIP Module (0.600, 15.24mm)
Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
694
8-SOIC (0.154, 3.90mm Width)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger
645
8-SOIC (0.154, 3.90mm Width)
Maxim Integrated
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
122
8-DIP (0.300, 7.62mm)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1337 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output
375
8-SOIC (0.154, 3.90mm Width)
Maxim Integrated
10 Terminations3.3V 10 Pin DS1374 Real Time ClocksAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer
387
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger
634
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Maxim Integrated
8 Terminations2V 8 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
492
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Maxim Integrated
16 Terminations3.3V 16 Pin DS1337 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz
460
16-SOIC (0.295, 7.50mm Width)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz
351
8-DIP (0.300, 7.62mm)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz
377
8-SOIC (0.209, 5.30mm Width)
Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
153
20-TSSOP (0.173, 4.40mm Width)
Maxim Integrated
8 Terminations3.3V 8 Pin DS1338 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
307
8-SOIC (0.154, 3.90mm Width)
Maxim Integrated
10 Terminations3.3V 10 Pin DS1390 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
374
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)