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

584 Products showing for Clock, Timing & Frequency ICs

1 / 30
In Stock
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 921-5374
  • Mfr. Part No. ICM7555IPAZ
Each (In a Pack of 10)
MYR2.831
In Stock
Texas Instruments LM Elapsed Time Recorder, 1, 8-Pin SOIC
  • RS Stock No. 460-516P
  • Mfr. Part No. LM555CM/NOPB
Each (Supplied in a Tube)
MYR3.863
In Stock
Texas Instruments NA555 Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 252-8530
  • Mfr. Part No. NA555P
Each (In a Pack of 25)
MYR1.75
Unavailable
Micro Crystal RV-2123-C2-TA-010, Real Time Clock (RTC) Serial-SPI, 10-Pin SON
  • RS Stock No. 729-3243
  • Mfr. Part No. RV-2123-C2-TA-010
Each
MYR49.05
In Stock
Texas Instruments CD Programmable Timer Circuit, 1, 14-Pin PDIP
  • RS Stock No. 923-6712
  • Mfr. Part No. CD4541BE
Each (In a Tube of 25)
MYR3.144
Unavailable
Micro Crystal RV-8564-C2-TA-010, Real Time Clock (RTC) Serial-I2C, 10-Pin SON
  • RS Stock No. 171-1643
  • Mfr. Part No. RV-8564-C2-TA-010
Each (On a Tape of 100)
MYR37.644
Unavailable
Intersil ISL1219IUZ, Real Time Clock (RTC), 2B RAM Serial-I2C, 10-Pin MSOP
  • RS Stock No. 516-524
  • Mfr. Part No. ISL1219IUZ
Each (In a Pack of 5)
MYR17.344
Unavailable
Intersil ISL1219IUZ, Real Time Clock (RTC), 2B RAM Serial-I2C, 10-Pin MSOP
  • RS Stock No. 169-8283
  • Mfr. Part No. ISL1219IUZ
Each (In a Tube of 98)
MYR16.328
In Stock
Texas Instruments Clock Synthesiser 1 16-Pin 18 V PDIP
  • RS Stock No. 923-6693
  • Mfr. Part No. CD4046BE
Each (In a Tube of 25)
MYR2.44
In Stock
Texas Instruments CD Programmable Timer Circuit, 1, 16-Pin PDIP
  • RS Stock No. 145-0016
  • Mfr. Part No. CD4536BE
Each (In a Tube of 25)
MYR3.314
In Stock
Texas Instruments CD4046BE Clock Synthesiser 1 16-Pin 18 V PDIP
  • RS Stock No. 709-1965
  • Mfr. Part No. CD4046BE
Each (In a Pack of 10)
MYR2.895
In Stock
Texas Instruments NA555 NA555P Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 252-8529
  • Mfr. Part No. NA555P
Each (In a Tube of 50)
MYR1.784
Unavailable
Texas Instruments CDCVF25084PW, PLL Frequency Multiplier 1 3.6 V 16-Pin TSSOP
  • RS Stock No. 620-2173
  • Mfr. Part No. CDCVF25084PW
Each
MYR52.97
In Stock
Texas Instruments SE Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 121-9248
  • Mfr. Part No. SE555P
Each (In a Tube of 50)
MYR1.288
Last RS stock
Texas Instruments NE556 NE556D Precision Timer, 2, 14-Pin SOIC
  • RS Stock No. 252-8531
  • Mfr. Part No. NE556D
Each (In a Tube of 50)
MYR3.373
Last RS stock
Micro Crystal RV-3049-C2-STD-025, Real Time Clock 8 bit DW:DM:M:Y, 10-Pin SON Surface
  • RS Stock No. 690-2848
  • Mfr. Part No. RV-3049-C2-STD-025
Each
MYR55.60
Last RS stock
Texas Instruments NE556 Precision Timer, 2, 14-Pin SOIC
  • RS Stock No. 252-8532
  • Mfr. Part No. NE556D
Each (In a Pack of 10)
MYR3.161
In Stock
Texas Instruments xx555 SA555DR Timer, 1, 8-Pin SOIC
  • RS Stock No. 218-4552
  • Mfr. Part No. SA555DR
Each (In a Pack of 25)
MYR0.846
Last RS stock
Texas Instruments SA Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 920-3431
  • Mfr. Part No. SA555P
Each (In a Tube of 50)
MYR0.892
In Stock
STMicroelectronics M48T35Y-70PC1, Real Time Clock 32.77 kB DW:DM:M:Y, 28-Pin PCDIP Through Hole
  • RS Stock No. 624-8466
  • Mfr. Part No. M48T35Y-70PC1
Each
MYR251.25
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