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

594 Products showing for Clock, Timing & Frequency ICs

1 / 30
In Stock
Texas Instruments LM555CN LM555CN/NOPB, Timer Circuit, 8-Pin PDIP
  • RS Stock No. 197-7308
  • Mfr. Part No. LM555CN/NOPB
Each (In a Pack of 10)
MYR4.299
In Stock
Texas Instruments TLC555IP, Timer Circuit 2MHz, 8-Pin PDIP
  • RS Stock No. 346-7024
  • Mfr. Part No. TLC555IP
Each
MYR5.14
In Stock
Renesas Electronics ICM7555IPAZ, Programmable Timer Circuit 1MHz, 8-Pin PDIP
  • RS Stock No. 921-5374
  • Mfr. Part No. ICM7555IPAZ
Each (In a Pack of 10)
MYR2.831
In Stock
Texas Instruments SN65DPHY440SSRHRT Clock Generator 28-Pin QFN
  • RS Stock No. 252-8700
  • Mfr. Part No. SN65DPHY440SSRHRT
Each (In a Pack of 2)
MYR20.13
In Stock
Texas Instruments SN65DPHY440SSRHRT Clock Generator 28-Pin QFN
  • RS Stock No. 252-8699
  • Mfr. Part No. SN65DPHY440SSRHRT
Each (On a Reel of 250)
MYR18.163
In Stock
CDCVF855PW, Clock Driver 2-Input, 28-Pin TSSOP
  • RS Stock No. 208-8473
  • Mfr. Part No. CDCVF855PW
Each (In a Pack of 2)
MYR27.365
In Stock
STMicroelectronics M48T35Y-70MH1F, Real Time Clock, 28-Pin DIP
  • RS Stock No. 151-845
  • Mfr. Part No. M48T35Y-70MH1F
Each
MYR151.28
Temporarily out of stock
Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin WQFN
  • RS Stock No. 761-6438
  • Mfr. Part No. LMX2485ESQ/NOPB
1 Tape of 1
MYR38.74
In Stock
Infineon CY2304NZZXI-1 Buffer 8-Pin TSSOP
  • RS Stock No. 273-5271
  • Mfr. Part No. CY2304NZZXI-1
Each
MYR68.19
Temporarily out of stock
Texas Instruments LMX2485ESQ/NOPB, PLL Frequency Synthesizer 3 3.6 V 24-Pin LLP
  • RS Stock No. 922-2243
  • Mfr. Part No. LMX2485ESQ/NOPB
Each (On a Reel of 1000)
MYR33.285
In Stock
TC74HC7292AF(F), Clock Divider, 16-Pin
  • RS Stock No. 541-9487
  • Mfr. Part No. TC74HC7292AF(F)
Each (In a Pack of 5)
MYR9.148
Temporarily out of stock
Texas Instruments CDCM61004RHBT, PLL Frequency Synthesizer 4 3.6 V 32-Pin VQFN
  • RS Stock No. 162-8143
  • Mfr. Part No. CDCM61004RHBT
Each (On a Reel of 250)
MYR45.285
In Stock
Texas Instruments SE555JG SE555JG, Timer Circuit, 8-Pin CDIP
  • RS Stock No. 197-7496
  • Mfr. Part No. SE555JG
Each
MYR126.74
In Stock
Texas Instruments CD4541B CD4541BM96, Timer Circuit 0.1MHz, 14-Pin SOIC
  • RS Stock No. 226-4749
  • Mfr. Part No. CD4541BM96
Each (In a Pack of 25)
MYR1.755
In Stock
Microchip SYA75608TWLVAO Clock Buffer 48-Pin VQFN
  • RS Stock No. 644-306
  • Mfr. Part No. SYA75608TWLVAO
Each
MYR39.77
In Stock
Texas Instruments NE555DR NE555DR, Timer Circuit, 8-Pin SOIC
  • RS Stock No. 197-7393
  • Mfr. Part No. NE555DR
Each (In a Pack of 50)
MYR0.699
Last RS stock
Texas Instruments TLC551CP, Timer Circuit 2MHz, 8-Pin PDIP
  • RS Stock No. 662-4677
  • Mfr. Part No. TLC551CP
Each (In a Pack of 5)
MYR13.662
In Stock
Flash-Progr. I2C Clock Generator TSSOP16
  • RS Stock No. 125-6941
  • Mfr. Part No. CY22150KFZXC
Each (In a Pack of 2)
MYR53.78
In Stock
Texas Instruments TPL5010DDCR, Watchdog Timer, 6-Pin SOT-23-THIN
  • RS Stock No. 229-7087
  • Mfr. Part No. TPL5010DDCR
Each (In a Pack of 25)
MYR2.65
Limited stock
Texas Instruments SE555 SE555DR, Timer Circuit 0.1MHz, 8-Pin SOIC
  • RS Stock No. 226-4887
  • Mfr. Part No. SE555DR
Each (In a Pack of 25)
MYR1.104
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