Clock & Timer ICs

Application Specific (7,126)
Clock Buffers, Drivers (3,645)
Clock Generators, PLLs, Frequency Synthesizers (19,741)
Delay Lines (810)
IC Batteries (4)
Programmable Timers and Oscillators (22,852)
Real Time Clocks (2,044)

Records 56,222

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Part Number	Description	In Stock
DS1337C#T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	In Stock1,742 More on Order
DS1337S Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock365 More on Order
DS1337S+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock1,353 More on Order
DS1337S+C01 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock352 More on Order
DS1337S/T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock532 More on Order
DS1337S+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock14,747 More on Order
DS1337U Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock493 More on Order
DS1337U+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock5,714 More on Order
DS1337U/T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock183 More on Order
DS1337U+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.6µA @ 1.3V ~ 1.8V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock4,235 More on Order
DS1338C-18# Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	In Stock229 More on Order
DS1338C-3# Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	In Stock643 More on Order
DS1338C-33# Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	In Stock1,856 More on Order
DS1338C-33#T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	In Stock1,826 More on Order
DS1338U-18 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock414 More on Order
DS1338U-18+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock570 More on Order
DS1338U-18+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock186 More on Order
DS1338U-3 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock484 More on Order
DS1338U-3+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock802 More on Order
DS1338U-33 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock657 More on Order
DS1338U-33+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock3,694 More on Order
DS1338U-33/T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock638 More on Order
DS1338U-33+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock9,447 More on Order
DS1338U-3+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-USOP Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX	In Stock353 More on Order
DS1338Z-18 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock667 More on Order
DS1338Z-18+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock949 More on Order
DS1338Z-18+T&R Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.71V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 100µA @ 1.89V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock339 More on Order
DS1338Z-3 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock367 More on Order
DS1338Z-3+ Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2.7V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 200µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock2,536 More on Order
DS1338Z-33 Maxim Integrated	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: Maxim Integrated Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 3V ~ 5.5V Voltage - Supply, Battery: 1.3V ~ 3.7V Current - Timekeeping (Max): 125µA ~ 200µA @ 3.63V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	In Stock282 More on Order