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

570 Products showing for Clock, Timing & Frequency ICs

1 / 29
In Stock
Texas Instruments LM555CN Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 197-7308
  • Mfr. Part No. LM555CN/NOPB
Subtotal (1 pack of 10 units)
MYR42.99
In Stock
Texas Instruments NE NE555P Monostable Circuit, 1, 8-Pin PDIP
  • RS Stock No. 221-5535
  • Mfr. Part No. NE555P
Subtotal (1 pack of 50 units)
MYR102.75
Currently unavailable
Texas Instruments SN74LS629N Oscillator, 16-Pin SOIC
  • RS Stock No. 442-870
  • Mfr. Part No. SN74LS629N
Subtotal (1 unit)
MYR29.82
In Stock
Texas Instruments CD4046BE Clock Synthesiser 1 16-Pin 18 V PDIP
  • RS Stock No. 709-1965
  • Mfr. Part No. CD4046BE
Subtotal (1 pack of 10 units)
MYR28.95
Currently unavailable
Renesas Electronics CP82C54 CP82C54Z Programmable Timer, 6, 24-Pin PDIP
  • RS Stock No. 235-5221
  • Mfr. Part No. CP82C54Z
Subtotal (1 unit)
MYR87.37
In Stock
Texas Instruments CD CD4541BE Programmable Timer Circuit, 1, 14-Pin PDIP
  • RS Stock No. 709-1999
  • Mfr. Part No. CD4541BE
Subtotal (1 pack of 10 units)
MYR24.41
In Stock
Texas Instruments SE SE555P Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 709-2110
  • Mfr. Part No. SE555P
Subtotal (1 pack of 5 units)
MYR8.84
In Stock
STMicroelectronics M41T00SM6F, Real Time Clock 8 bit Real Time Clock DW:DM:M:Y, 8-Pin SOIC Surface
  • RS Stock No. 714-0855
  • Mfr. Part No. M41T00SM6F
Subtotal (1 unit)
MYR17.45
Last RS stock
Texas Instruments SA SA555P Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 517-1618
  • Mfr. Part No. SA555P
Subtotal (1 pack of 10 units)
MYR14.83
In Stock
Texas Instruments TLC TLC555IP Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 346-7024
  • Mfr. Part No. TLC555IP
Subtotal (1 unit)
MYR4.81
In Stock
Texas Instruments CD CD4536BE Programmable Timer Circuit, 1, 16-Pin PDIP
  • RS Stock No. 709-2532
  • Mfr. Part No. CD4536BE
Subtotal (1 pack of 10 units)
MYR30.65
In Stock
STMicroelectronics, Real Time Clock 8 bit Real Time Clock DW:DM:M:Y, 8-Pin SOIC Surface
  • RS Stock No. 714-0855P
  • Mfr. Part No. M41T00SM6F
Subtotal 1 unit (supplied on a continuous strip)
MYR17.45
Unavailable
onsemi FTL7522L6X, Timer Circuit, 6-Pin MicroPak
  • RS Stock No. 862-9224P
  • Mfr. Part No. FTL7522L6X
Subtotal 25 units (supplied on a continuous strip)
MYR44.80
In Stock
Texas Instruments NA555 Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 252-8530
  • Mfr. Part No. NA555P
Subtotal (1 pack of 25 units)
MYR43.75
In Stock
STMicroelectronics M41T0M6F, Real Time Clock 8 bit Real Time Clock DW:DM:M:Y, 8-Pin SOIC Surface
  • RS Stock No. 877-2772
  • Mfr. Part No. M41T0M6F
Subtotal (1 pack of 5 units)
MYR59.33
In Stock
Texas Instruments NE NE556N Timer Circuit, 2, 14-Pin PDIP
  • RS Stock No. 528-416
  • Mfr. Part No. NE556N
Subtotal (1 tube of 25 units)
MYR37.75
In Stock
STMicroelectronics M41T93RMY6F, Real Time Clock 32 bit Real Time Clock DW:DM:M:Y, 18-Pin SOX Surface
  • RS Stock No. 877-2784
  • Mfr. Part No. M41T93RMY6F
Subtotal (1 pack of 5 units)
MYR108.19
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
Subtotal (1 unit)
MYR49.05
Currently unavailable
Texas Instruments TLC TLC556CN Timer Circuit, 2, 14-Pin PDIP
  • RS Stock No. 638-958
  • Mfr. Part No. TLC556CN
Subtotal (1 unit)
MYR7.62
In Stock
Texas Instruments CD74HC4046AE PLL Circuit 1 16-Pin 6 V PDIP
  • RS Stock No. 662-4589
  • Mfr. Part No. CD74HC4046AE
Subtotal (1 pack of 10 units)
MYR36.96
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