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

1288 Products showing for Clock, Timing & Frequency ICs

1 of 65
In Stock
Texas Instruments NE Monostable Circuit, 1, 8-Pin PDIP
  • RS Stock No. 866-0199
  • Mfr. Part No. NE555P
Each (In a Tube of 50)
PHP25.555(exc. VAT)
In Stock
Microchip, Real Time Clock 64 bit DW:DM:M:Y, 8-Pin SOIC Surface
  • RS Stock No. 912-6943
  • Mfr. Part No. MCP7940M-I/SN
Each (In a Tube of 100)
PHP43.755(exc. VAT)
Temporarily out of stock
NXP PCF8593T/1,118, Real Time Clock 8 bit Real Time Clock D:M:Y, 8-Pin SO-8 Surface
  • RS Stock No. 219-4657
  • Mfr. Part No. PCF8593T/1,118
Each (In a Pack of 5)
PHP206.192(exc. VAT)
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
PHP519.06(exc. VAT)
Unavailable
Micro Crystal RV-8564-C2-TA-010, Real Time Clock (RTC) Serial-I2C, 10-Pin SON
  • RS Stock No. 729-3230
  • Mfr. Part No. RV-8564-C2-TA-010
Each
PHP475.73(exc. VAT)
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
Each
PHP2,118.09(exc. VAT)
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
Each (In a Pack of 5)
PHP514.084(exc. VAT)
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
Each (In a Pack of 6)
PHP511.86(exc. VAT)
Last RS stock
Analog Devices Digital Synthesiser 5 28-Pin 5.25 V SSOP
  • RS Stock No. 412-933P
  • Mfr. Part No. AD9850BRSZ
Each (Supplied in a Box)
PHP2,513.59(exc. VAT)
In Stock
STMicroelectronics M48T18-100PC1, Real Time Clock 8.19 kB DW:DM:M:Y, 28-Pin PCDIP Through Hole
  • RS Stock No. 714-7298
  • Mfr. Part No. M48T18-100PC1
Each
PHP2,684.56(exc. VAT)
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
PHP3,519.42(exc. VAT)
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)
PHP39.367(exc. VAT)
In Stock
Abracon AB-RTCMC-32.768KHZ-AIGZ-S7-T, Clock Clock YY:MM:DD:dd, 8-Pin Surface Mount Surface
  • RS Stock No. 240-0845
  • Mfr. Part No. AB-RTCMC-32.768KHZ-AIGZ-S7-T
Each (In a Pack of 2)
PHP415.13(exc. VAT)
In Stock
STMicroelectronics M48T58-70PC1, Real Time Clock 8.19 kB DW:DM:M:Y, 28-Pin PCDIP Through Hole
  • RS Stock No. 686-5036
  • Mfr. Part No. M48T58-70PC1
Each
PHP3,108.35(exc. VAT)
Unavailable
Micro Crystal RV-2123-C2-TA-010, Real Time Clock (RTC) Serial-SPI, 10-Pin SON
  • RS Stock No. 171-1647
  • Mfr. Part No. RV-2123-C2-TA-010
Each (On a Tape of 100)
PHP415.472(exc. VAT)
In Stock
STMicroelectronics M41T56M6F, Real Time Clock 64 bit DW:DM:M:Y, 8-Pin SOIC Surface
  • RS Stock No. 714-7288
  • Mfr. Part No. M41T56M6F
Each (In a Pack of 2)
PHP229.89(exc. VAT)
In Stock
Toshiba TC74HC7292AF(F) Clock Divider, 16-Pin 10 SOP
  • RS Stock No. 541-9487
  • Mfr. Part No. TC74HC7292AF(F)
Each (In a Pack of 5)
PHP128.018(exc. VAT)
In Stock
onsemi MC100LVEP111FAG Clock Generator, 32-Pin 10 LQFP
  • RS Stock No. 775-2957
  • Mfr. Part No. MC100LVEP111FAG
Each
PHP370.82(exc. VAT)
In Stock
Abracon AB1815-T3, Real Time Clock 256 bit Real Time Clock YY:MM:DD-dd VFQFN-16 Surface
  • RS Stock No. 171-0537
  • Mfr. Part No. AB1815-T3
Each (In a Pack of 5)
PHP106.344(exc. VAT)
In Stock
Texas Instruments SE SE555P Timer Circuit, 1, 8-Pin PDIP
  • RS Stock No. 709-2110
  • Mfr. Part No. SE555P
Each (In a Pack of 5)
PHP25.898(exc. VAT)
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