Real Time Clock

A real-time clock (RTC) is a type of digital clock that is typically used to track time even when the power is turned off. An RTC maintains its data by being powered by a small battery or capacitor and runs on an integrated circuit. It is used to keep track of current time and date. The RTC is typically found in computers, digital clocks and other devices that require accurate timekeeping. A real-time clock typically keeps track of the day, month, year, hour, minute, and second. It is often used to trigger events at certain times and dates, or to accurately time-stamp data.
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(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
DS1747W-120+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 72.6923
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss512 kb3.63 V2.97 V+ 70 C0 CThrough HoleEDIP - 32Tube  
DS1557P-70+


Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 73.7313
Multiples of: 40

ParallelDw:Dm:M:Yhh:mm:ss524288 b5.5 V4.5 V+ 70 C0 CSmd/SmtPOWERCAP - 34TubeYes 
DS1747P-70IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 75.5769
Multiples of: 1

Parallel hh:mm:ss524288 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtPOWERCAPTube  
DS1746W-120IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 75.7836
Multiples of: 1

Parallel hh:mm:ss131072 b3.63 V2.97 V+ 85 C- 40 CThrough HoleEDIPTube  
DS1244Y-70+


Real Time Clock 256k NV SRAM w/Phantom Clock
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 76
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh32 kb5.5 V4.5 V+ 70 C0 CThrough HoleDIP - 28Tube  
DS1556-70+


Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 79.0192
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss128 kb5.5 V4.5 V+ 70 C0 CThrough HoleEDIP - 32Tube  
DS1746WP-120IND+


Real Time Clock Y2K-Compliant, Nonvolatile Timekeeping RAMs
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 79.1978
Multiples of: 1

Parallel hh:mm:ss131072 b3.63 V2.97 V+ 85 C- 40 CSmd/SmtPOWERCAPTube  
DS1556WP-120IND+


Real Time Clock 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 79.5492
Multiples of: 1

Parallel hh:mm:ss131072 b3.63 V2.97 V+ 85 C- 40 CSmd/SmtPOWERCAPTube  
DS1251WP-120+


Real Time Clock 4096K NV SRAM w/Phantom Clock
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 79.5635
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh512 kb3.63 V2.97 V+ 70 C0 CSmd/SmtPOWERCAP - 34TubeYes 
DS1557WP-120IND+


Real Time Clock 4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 80.75
Multiples of: 1

Parallel hh:mm:ss524288 b3.63 V2.97 V+ 85 C- 40 CSmd/SmtPOWERCAPTubeYes 
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