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    Clock, Timing & Frequency ICs

    Clock, timing & frequency ICs are electronic devices that provide timing frequency to circuits. A clock IC is an electronic device that is used for the generation, manipulation, distribution, conditioning, or controlling of a timing signal in electronic systems. A timing IC is used to control sequences of events in electronic systems. Frequency ICs are circuits that have been designed to keep a circuit tuned to the frequency of an incoming radio signal.

    What types of clock, timing & frequency ICs are there?

    Clock, timing & frequency ICs have a range of different functions such as;

    • Clock Drivers, Distribution
    • Clock Synthesizers
    • Delay Lines & Timing Elements
    • Clock Buffers
    • Bus Repeaters
    • Function Generator IC
    • Phase Detectors
    • Real-Time Clocks
    • Timer Circuits
    • Watchdog Timers

    Typical applications

    Clock, timing & frequency ICs are widely used in an array of applications such as;

    • Low jitter, low phase noise clock distribution
    • Wireless transceivers
    • ATE (Automatic test equipment)
    • Sensory applications
    • Frequency translation and low-frequency PLLs
    Bus Repeaters
    Bus Repeaters
    Clock Buffers
    Clock Buffers
    Clock Drivers & Distribution
    Clock Drivers & Distribution
    Clock Synthesizers
    Clock Synthesizers
    Delay Lines & Timing Elements
    Delay Lines & Timing Elements
    Phase Detectors
    Phase Detectors
    Real Time Clocks
    Real Time Clocks
    Timer Circuits
    Timer Circuits
    Watchdog Timers
    Watchdog Timers

    1560 Products showing for Clock, Timing & Frequency ICs

    1 of 78
    SN74LS629N, Function Generator IC
    • RS stock no. 442-870
    • Mfr. Part No. SN74LS629N
    Each
    R 123,14
    Texas Instruments NE555D, Precision Timer, 8-Pin SOIC
    • RS stock no. 785-818
    • Mfr. Part No. NE555D
    Each
    R 18,77
    Texas Instruments SE555P, Timer Circuit, 8-Pin PDIP
    • RS stock no. 709-2110
    • Mfr. Part No. SE555P
    Each (In a Pack of 5)
    R 6,888
    Texas Instruments NE555P, Precision Timer, 8-Pin PDIP
    • RS stock no. 221-5535
    • Mfr. Part No. NE555P
    Each (In a Pack of 50)
    R 3,79
    Texas Instruments NE555PWR, Timer Circuit, 8-Pin TSSOP
    • RS stock no. 162-7010
    • Mfr. Part No. NE555PWR
    Each (On a Reel of 2000)
    R 1,444
    Texas Instruments CD4541BE, Programmable Timer Circuit 0.1MHz, 14-Pin PDIP
    • RS stock no. 709-1999
    • Mfr. Part No. CD4541BE
    Each (In a Pack of 10)
    R 14,342
    Texas Instruments SA555P, Timer Circuit, 8-Pin PDIP
    • RS stock no. 517-1618
    • Mfr. Part No. SA555P
    Each (In a Pack of 10)
    R 4,215
    Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
    • RS stock no. 197-7393
    • Mfr. Part No. NE555DR
    Each (In a Pack of 50)
    R 2,298
    Microchip MCP7940M-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    • RS stock no. 761-7627
    • Mfr. Part No. MCP7940M-I/SN
    Each (In a Pack of 5)
    R 12,802
    Texas Instruments CD4046BE, PLL Circuit 1 18 V 16-Pin PDIP
    • RS stock no. 709-1965
    • Mfr. Part No. CD4046BE
    Each (In a Pack of 10)
    R 9,049
    Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
    • RS stock no. 197-7392
    • Mfr. Part No. NE555DR
    Each (On a Reel of 2500)
    R 1,736
    STMicroelectronics M41T56M6F, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    • RS stock no. 714-7288
    • Mfr. Part No. M41T56M6F
    Each (In a Pack of 2)
    R 61,72
    Texas Instruments NE556N, Timer Circuit, Dual, 14-Pin PDIP
    • RS stock no. 528-416
    • Mfr. Part No. NE556N
    Each (In a Tube of 25)
    R 6,559
    Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
    • RS stock no. 346-7024
    • Mfr. Part No. TLC555IP
    Each
    R 16,20
    MCH12140DG, Phase Frequency Detector 800MHz 8-Pin SOIC
    • RS stock no. 463-678
    • Mfr. Part No. MCH12140DG
    Each
    R 222,77
    Texas Instruments xx555 SA555DR, Timer, 8-Pin SOIC
    • RS stock no. 218-4551
    • Mfr. Part No. SA555DR
    Each (On a Reel of 2500)
    R 1,843
    Microchip MCP79410-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    • RS stock no. 726-3949
    • Mfr. Part No. MCP79410-I/SN
    Each (In a Pack of 5)
    R 19,724
    DiodesZetex NE555S-13, Programmable Timer Circuit, 8-Pin SOIC
    • RS stock no. 122-3283
    • Mfr. Part No. NE555S-13
    Each (On a Reel of 2500)
    R 1,996
    STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
    • RS stock no. 714-7298
    • Mfr. Part No. M48T18-100PC1
    Each
    R 508,14
    Analog Devices AD9837ACPZ-RL7, Direct Digital Synthesizer 10 bit-Bit, 5.5 V 10-Pin LFCSP WD
    • RS stock no. 809-9705
    • Mfr. Part No. AD9837ACPZ-RL7
    Each (In a Pack of 2)
    R 124,515
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