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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

    1418 Products showing for Clock, Timing & Frequency ICs

    1 of 71
    Texas Instruments NE555P, Precision Timer, 8-Pin PDIP
    • RS Stock No. 221-5535
    • Mfr. Part No. NE555P
    Each (In a Pack of 50)
    SGD0.394
    Analog Devices AD9850BRSZ, Direct Digital Synthesizer 10 bit-Bit, 28-Pin SSOP
    • RS Stock No. 412-933P
    • Mfr. Part No. AD9850BRSZ
    Each (Supplied in a Box)
    SGD52.20
    Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
    • RS Stock No. 197-7496
    • Mfr. Part No. SE555JG
    Each
    SGD30.85
    Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
    • RS Stock No. 346-7024P
    • Mfr. Part No. TLC555IP
    Each (Supplied in a Tube)
    SGD1.21
    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)
    SGD0.648
    STMicroelectronics M48T58-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
    • RS Stock No. 686-5036
    • Mfr. Part No. M48T58-70PC1
    Each
    SGD38.72
    Renesas Electronics CP82C54 CP82C54-10Z, Programmable Timer, 6 10MHz, 24-Pin PDIP
    • RS Stock No. 235-5218
    • Mfr. Part No. CP82C54-10Z
    Each (In a Tube of 15)
    SGD19.648
    9FGV0441AKLF, Function Generator IC, 32-Pin VFQFPN
    • RS Stock No. 216-6272
    • Mfr. Part No. 9FGV0441AKLF
    Each (In a Tray of 490)
    SGD2.571
    Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
    • RS Stock No. 346-7024
    • Mfr. Part No. TLC555IP
    Each
    SGD1.21
    MC100LVEP111FAG, Clock Divider ECL, 2-Input, 32-Pin LQFP
    • RS Stock No. 163-0946
    • Mfr. Part No. MC100LVEP111FAG
    Each (In a Tray of 250)
    SGD5.12
    5PB1104CMGK, Clock Buffer LVCMOS, 1-Input, 8-Pin DFN
    • RS Stock No. 216-6172
    • Mfr. Part No. 5PB1104CMGK
    Each (In a Pack of 5)
    SGD3.25
    Renesas Electronics ISL1208IU8Z-TK, Real Time Clock (RTC), 2B RAM Serial-I2C, 8-Pin MSOP
    • RS Stock No. 256-1568P
    • Mfr. Part No. ISL1208IU8Z-TK
    Each (Supplied on a Reel)
    SGD5.42
    Renesas Electronics ISL1208IU8Z, Real Time Clock Serial-I2C, 8-Pin
    • RS Stock No. 262-7218P
    • Mfr. Part No. ISL1208IU8Z
    Each (Supplied in a Tube)
    SGD5.065
    Texas Instruments TLC556CN, Timer Circuit, Dual 2MHz, 14-Pin PDIP
    • RS Stock No. 638-958
    • Mfr. Part No. TLC556CN
    Each
    SGD2.43
    Renesas Electronics ISL1208IU8Z-TK, Real Time Clock (RTC), 2B RAM Serial-I2C, 8-Pin MSOP
    • RS Stock No. 256-1567
    • Mfr. Part No. ISL1208IU8Z-TK
    Each (On a Reel of 1000)
    SGD2.773
    Microchip MCP7940N-I/SN, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
    • RS Stock No. 798-5258
    • Mfr. Part No. MCP7940N-I/SN
    Each (In a Pack of 10)
    SGD1.196
    8V19N882NVGI, Clock Generator LVDS, LVPECL, 2-Input, 76-Pin VFQFPN
    • RS Stock No. 217-7036
    • Mfr. Part No. 8V19N882NVGI
    Each
    SGD21.61
    Epson X1B000371000112, Real Time Clock, 10-Pin 3.2x2.5 ceramic package
    • RS Stock No. 205-3459
    • Mfr. Part No. X1B000371000112
    Each
    SGD4.87
    Renesas Electronics 2309-1HPGGI Clock Buffer 16-Pin TSSOP
    • RS Stock No. 263-7877
    • Mfr. Part No. 2309-1HPGGI
    Each (In a Pack of 5)
    SGD2.138
    STMicroelectronics 5 Pin Watchdog Timer, SOT-23
    • RS Stock No. 168-6421
    • Mfr. Part No. STWD100NYWY3F
    Each (On a Reel of 3000)
    SGD0.986
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