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

590 Products showing for Clock, Timing & Frequency ICs

1 / 30
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 LM Elapsed Time Recorder, 1, 8-Pin SOIC
  • RS Stock No. 460-516P
  • Mfr. Part No. LM555CM/NOPB
Subtotal 10 units (supplied in a tube)
MYR38.63
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)
MYR5.14
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)
MYR9.45
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
Subtotal (1 unit)
MYR251.25
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)
MYR99.75
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 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
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
Last RS stock
Texas Instruments TLC TLC551CP Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 662-4677
  • Mfr. Part No. TLC551CP
Subtotal (1 pack of 5 units)
MYR68.31
In Stock
Texas Instruments LMC555CN/NOPB Operational Amplifier, 8-Pin PDIP
  • RS Stock No. 197-7337
  • Mfr. Part No. LMC555CN/NOPB
Subtotal (1 pack of 10 units)
MYR56.23
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
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
Renesas Electronics ICM Programmable Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 921-5374
  • Mfr. Part No. ICM7555IPAZ
Subtotal (1 pack of 10 units)
MYR28.31
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 M48T58Y-70PC1, Real Time Clock 8.19 kB DW:DM:M:Y, 28-Pin PCDIP Through Hole
  • RS Stock No. 686-5030
  • Mfr. Part No. M48T58Y-70PC1
Subtotal (1 unit)
MYR162.78
In Stock
Texas Instruments TLC555 Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 197-7574
  • Mfr. Part No. TLC555CP
Subtotal (1 pack of 25 units)
MYR102.60
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
Subtotal (1 unit)
MYR55.60
In Stock
STMicroelectronics M41T94MH6F, Real Time Clock 44 bit Binary, D:D:M:Y:C, 28-Pin SOH Surface
  • RS Stock No. 880-5345
  • Mfr. Part No. M41T94MH6F
Subtotal (1 pack of 6 units)
MYR232.728
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