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Real Time Clocks

Alarms, Buzzers, and Sirens

Results: 2378
Filters
    Stacked Scrolling

Manufacturer

  • ABLIC Inc.
  • Abracon LLC
  • ams OSRAM
  • Analog Devices Inc./Maxim Integrated
  • Benchmarq
  • Cymbet Corporation
  • Dallas Semiconductor
  • Diodes Incorporated
  • ECS Inc.
  • Elantec
  • EM Microelectronic
  • EPSON
  • Harris Corporation
  • Intersil
  • KYOCERA AVX
  • Micro Crystal AG
  • Microchip Technology
  • National Semiconductor
  • Nisshinbo Micro Devices Inc.
  • NXP Semiconductors
  • NXP USA Inc.
  • Renesas Electronics America Inc
  • Ricoh
  • Rochester Electronics, LLC
  • Rohm Semiconductor
  • Simtek
  • Smart Prototyping
  • SparkFun Electronics
  • STMicroelectronics
  • Suntsu Electronics, Inc.
  • Texas Instruments

Series

  • *
  • -
  • 2-Wire™
  • Automotive, AEC-Q100
  • Automotive, AEC-Q200
  • EconoRAM
  • EnerChip™
  • LV8571A
  • R2045S
  • RA-4574SA
  • RA-8565SA
  • RTC-4543SA
  • RTC-4543SB
  • RTC-4574JE
  • RTC-4574NB
  • RTC-4574SA
  • RTC-72421
  • RTC-72423
  • RTC-8564JE
  • RTC-8564NB
  • RX-4035LC
  • RX-4035SA
  • RX-4045NB
  • RX-4045SA
  • RX-4571LC
  • RX-4571NB
  • RX-4571SA
  • RX-4574LC
  • RX-4575LC
  • RX-4581NB
  • RX-4801SA
  • RX-4803LC
  • RX-4803SA
  • RX-8025NB
  • RX-8025SA
  • RX-8035LC
  • RX-8035SA
  • RX-8564LC
  • RX-8571LC
  • RX-8571NB
  • RX-8571SA
  • RX-8581JE
  • RX-8581NB
  • RX-8581SA
  • RX-8731LC
  • RX-8801SA
  • RX-8803LC
  • RX-8803SA
  • RX4111CE
  • RX4901CE
  • RX6110SA
  • RX8010SJ
  • RX8111CE
  • RX8130CE
  • RX8804CE
  • RX8900CE
  • RX8900SA
  • RX8901CE
  • S-35399A03
  • SRC32C
  • Timekeeper®
  • Timekeeper®, CAPHAT™

Package

  • Bag
  • Bulk
  • Strip
  • Tape & Reel (TR)
  • Tray
  • Tube

Product Status

  • Active
  • Discontinued at /
  • Last Time Buy
  • Not For New Designs
  • Obsolete

Operating Temperature

  • -
  • -10°C ~ 70°C
  • -20°C ~ 70°C
  • -25°C ~ 70°C
  • -30°C ~ 70°C
  • -30°C ~ 80°C
  • -40°C ~ 105°C
  • -40°C ~ 105°C (TA)
  • -40°C ~ 125°C
  • -40°C ~ 125°C (TA)
  • -40°C ~ 85°C
  • -40°C ~ 85°C (TA)
  • 0°C ~ 70°C
  • 0°C ~ 70°C (TA)

Mounting Type

  • -
  • Surface Mount
  • Surface Mount, Wettable Flank
  • Through Hole
  • 2378 Results
  • Img
    Pdf
    Part Number
    Manufacturers
    Desc
    In Stock
    Packing
    Rfq
    DS1646-120+
    Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)
    2071
    32-DIP Module (0.600", 15.24mm)
    DS1646P-120+
    Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 34-PowerCap™ Module
    5197
    34-PowerCap™ Module
    DS1553WP-120+
    Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module
    6257
    34-PowerCap™ Module
    DS1689S+
    Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.337", 8.56mm Width)
    8378
    28-SOIC (0.337", 8.56mm Width)
    DS1693+
    Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-DIP Module (0.600", 15.24mm)
    7054
    28-DIP Module (0.600", 15.24mm)
    DS1743WP-120+
    Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module
    6770
    34-PowerCap™ Module
    DS17885E-3+
    Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-TSSOP (0.465", 11.80mm Width)
    3320
    28-TSSOP (0.465", 11.80mm Width)
    DS1284QN+T&R
    Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)
    4999
    28-LCC (J-Lead)
    RX-8581SA:B3:ROHS
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.209", 5.30mm Width)
    4483
    14-SOIC (0.209", 5.30mm Width)
    DS1501WEN+T&R
    Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)
    6357
    28-TSSOP (0.465", 11.80mm Width)
    DS1501WE+T&R
    Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)
    1180
    28-TSSOP (0.465", 11.80mm Width)
    DS1743P-70+
    Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module
    3645
    34-PowerCap™ Module
    DS2415P+
    Real Time Clock (RTC) IC Binary Counter 1-Wire® Serial 6-SMD, J-Lead
    8682
    6-SMD, J-Lead
    DS1742W-120+
    Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)
    5883
    24-DIP Module (0.600", 15.24mm)
    DS17485E-3+
    Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 28-TSSOP (0.465", 11.80mm Width)
    1644
    28-TSSOP (0.465", 11.80mm Width)
    DS17885E-5+
    Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-TSSOP (0.465", 11.80mm Width)
    1202
    28-TSSOP (0.465", 11.80mm Width)
    RTC-72421B: ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
    6417
    18-DIP (0.300", 7.62mm)
    DS1284Q+T&R
    Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)
    1067
    28-LCC (J-Lead)
    ISL12029IBZ-T
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
    7004
    14-SOIC (0.154", 3.90mm Width)
    ISL12027IBZ-T
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
    6972
    8-SOIC (0.154", 3.90mm Width)
    RTC-62421A:ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
    9564
    18-DIP (0.300", 7.62mm)
    RTC-62421B:ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
    3489
    18-DIP (0.300", 7.62mm)
    ISL12028IV27Z-T
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)
    2092
    14-TSSOP (0.173", 4.40mm Width)
    ISL12029IBZ
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)
    2018
    14-SOIC (0.154", 3.90mm Width)
    RTC-72421A:ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
    1046
    18-DIP (0.300", 7.62mm)
    ISL12029IV27Z-T
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)
    6111
    14-TSSOP (0.173", 4.40mm Width)
    RTC-72423A: ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
    6179
    24-SOIC (0.311", 7.90mm Width)
    RTC-72423A:3:ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
    1143
    24-SOIC (0.311", 7.90mm Width)
    RTC-72423B:ROHS
    Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)
    8319
    24-SOIC (0.311", 7.90mm Width)
    ISL12027IV27Z-T
    Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width)
    7490
    8-TSSOP (0.173", 4.40mm Width)

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    • Taiwan
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    • Tanzania, United Republic of
    • Thailand
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    • Tunisia
    • Turkey
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    • Tuvalu
    • Uganda
    • Ukraine
    • United Arab Emirates
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    • United States Minor Outlying Islands
    • Uruguay
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    • Viet Nam
    • Virgin Islands (British)
    • Virgin Islands (U.S.)
    • Wallis and Futuna Islands
    • Western Sahara
    • Yemen
    • Zambia
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    X

    Shipment Date

    2024/6/27 AM

    Delivery Date

    2024/6/27 AM