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

1435 Products showing for Clock, Timing & Frequency ICs

61 of 72
74FCT38075DCGI, PLL Clock Driver 74FCT, 5-Input, 8-Pin SOIC
  • RS Stock No. 217-7915
  • Mfr. Part No. 74FCT38075DCGI
Each (In a Pack of 2)
£3.955
553MILFT, Clock Buffer, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6154
  • Mfr. Part No. 553MILFT
Each (On a Reel of 3000)
£1.478
Microchip MCP79521-I/MS, Real Time Clock (RTC), 64B RAM Serial, 10-Pin MSOP
  • RS Stock No. 803-2187P
  • Mfr. Part No. MCP79521-I/MS
Each (Supplied in a Tube)
£1.21
Microchip MCP79410-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
  • RS Stock No. 723-4749
  • Mfr. Part No. MCP79410-I/MS
Each (In a Pack of 2)
£0.685
Texas Instruments SE555 SE555DR, Timer Circuit 0.1MHz, 8-Pin SOIC
  • RS Stock No. 226-4886
  • Mfr. Part No. SE555DR
Each (On a Reel of 2500)
£0.13
74FCT3807APYG, Clock Divider CMOS, 1-Input, 20-Pin SSOP
  • RS Stock No. 254-4974
  • Mfr. Part No. 74FCT3807APYG
Each (In a Tube of 64)
£0.933
Renesas Electronics 9DBL0455NLGI Clock Buffer 20-Pin VFQFPN
  • RS Stock No. 262-9006
  • Mfr. Part No. 9DBL0455NLGI
Each (In a Pack of 2)
£2.92
Renesas Electronics 2305A-1DCGI Clock Buffer 8-Pin SOIC
  • RS Stock No. 263-7868
  • Mfr. Part No. 2305A-1DCGI
Each (In a Tube of 97)
£0.451
Renesas Electronics 9DB106BGLF Clock Buffer 28-Pin TSSOP
  • RS Stock No. 263-7981P
  • Mfr. Part No. 9DB106BGLF
Each (Supplied in a Tube)
£3.70
Renesas Electronics ISL1219IUZ, Real Time Clock, 16bit RAM Serial-I2C, 8-Pin HMSOP 10
  • RS Stock No. 264-0599
  • Mfr. Part No. ISL1219IUZ
Each (In a Tube of 980)
£1.771
STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 188-9354
  • Mfr. Part No. M41T82RM6F
Each
£3.77
Epson X1B000301000212, Real Time Clock (RTC) Serial-I2C, 10-Pin
  • RS Stock No. 169-8223
  • Mfr. Part No. X1B000301000212
Each (On a Reel of 250)
£1.10
NB6L572MMNG, Clock Generator CML, LVDS, LVPECL, 4-Input, 32-Pin QFN
  • RS Stock No. 821-3100
  • Mfr. Part No. NB6L572MMNG
Each
£12.05
Renesas Electronics 9DB403DFLFT PLL Clock Buffer 28-Pin 28-pin SSOP
  • RS Stock No. 264-3532
  • Mfr. Part No. 9DB403DFLFT
Each (In a Pack of 2)
£3.135
557M-01LF, Clock Generator, 1-Input, 20-Pin TSSOP
  • RS Stock No. 254-4938P
  • Mfr. Part No. 557M-01LF
Each (Supplied in a Tube)
£3.305
Texas Instruments CD74HCT7046AE, PLL Circuit 1 5.5 V 16-Pin PDIP
  • RS Stock No. 162-4153
  • Mfr. Part No. CD74HCT7046AE
Each (In a Tube of 25)
£1.872
553SCMGI, Clock Buffer, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6157
  • Mfr. Part No. 553SCMGI
Each (In a Pack of 5)
£2.614
Microchip MCP79400-I/MS, Real Time Clock (RTC) Serial-I2C, 8-Pin MSOP
  • RS Stock No. 177-0302
  • Mfr. Part No. MCP79400-I/MS
Each (In a Tube of 100)
£0.734
524MILF, Clock Buffer, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6138P
  • Mfr. Part No. 524MILF
Each (Supplied in a Tube)
£2.60
STMicroelectronics M41T93RMY6F, Real Time Clock (RTC), 32B RAM Serial-4 Wire, Serial-I2C, 18-Pin SOX
  • RS Stock No. 877-2784
  • Mfr. Part No. M41T93RMY6F
Each (In a Pack of 5)
£10.794
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