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

46 of 72
5PB1102PGGI, Clock Buffer LVCMOS, 1-Input, 14-Pin TSSOP
  • RS Stock No. 216-6167P
  • Mfr. Part No. 5PB1102PGGI
Each (Supplied in a Tube)
£1.164
49FCT3805APYGI, PLL Clock Driver CMOS, 10-Input, 20-Pin SSOP
  • RS Stock No. 217-7819
  • Mfr. Part No. 49FCT3805APYGI
Each (In a Tube of 64)
£0.754
STMicroelectronics M41T00SM6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 168-6813
  • Mfr. Part No. M41T00SM6F
Each (On a Reel of 2500)
£1.318
Renesas Electronics 2309A-1HPGG Clock Buffer 16-Pin TSSOP
  • RS Stock No. 263-7882P
  • Mfr. Part No. 2309A-1HPGG
Each (Supplied in a Tube)
£1.206
74FCT38074DCGI, Clock Buffer CMOS, 1-Input, 8-Pin SOIC
  • RS Stock No. 216-6197P
  • Mfr. Part No. 74FCT38074DCGI
Each (Supplied in a Tube)
£3.978
4RCD0124KC0ATG, Clock Driver, 253-Pin FCCSP
  • RS Stock No. 217-3643P
  • Mfr. Part No. 4RCD0124KC0ATG
Each (Supplied in a Tray)
£7.15
Infineon CY2305SXI-1 Buffer 8-Pin SOIC
  • RS Stock No. 273-7326
  • Mfr. Part No. CY2305SXI-1
Each (In a Tube of 97)
£2.231
74FCT38075DCGI, PLL Clock Driver 74FCT, 5-Input, 8-Pin SOIC
  • RS Stock No. 217-7914
  • Mfr. Part No. 74FCT38075DCGI
Each (In a Tube of 97)
£2.421
Renesas Electronics 9DBL411BGLFT Clock Buffer 20-Pin TSSOP
  • RS Stock No. 216-6263P
  • Mfr. Part No. 9DBL411BGLFT
Each (Supplied on a Reel)
£1.358
Renesas Electronics 5PB1110PGGI Clock Buffer 20-Pin TSSOP
  • RS Stock No. 254-4943P
  • Mfr. Part No. 5PB1110PGGI
Each (Supplied in a Tube)
£4.69
NXP PCF8563TS/5,118, Real Time Clock (RTC), 128 bit, 128 bit RAM, 8, 8-Pin TSSOP8, TSSOP8
  • RS Stock No. 219-4643P
  • Mfr. Part No. PCF8563TS/5,118
Each (Supplied on a Reel)
£0.746
Texas Instruments TLC555QDR, Timer Circuit 2MHz, 8-Pin SOIC
  • RS Stock No. 162-7093
  • Mfr. Part No. TLC555QDR
Each (On a Reel of 2500)
£0.249
Renesas Electronics 9DBL411BGILF Clock Buffer 20-Pin TSSOP
  • RS Stock No. 254-4998P
  • Mfr. Part No. 9DBL411BGILF
Each (Supplied in a Tube)
£3.51
Renesas Electronics ISL12022MIBZ, Real Time Clock (RTC), 128B RAM Serial-I2C, 20-Pin SOIC
  • RS Stock No. 921-5964P
  • Mfr. Part No. ISL12022MIBZ
Each (Supplied in a Tube)
£6.36
STMicroelectronics M41T80M6F, Real Time Clock Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • RS Stock No. 188-9205
  • Mfr. Part No. M41T80M6F
Each (On a Reel of 2500)
£2.328
49FCT3805DPYGI, Clock Divider CMOS, 2-Input, 20-Pin SSOP
  • RS Stock No. 254-4925P
  • Mfr. Part No. 49FCT3805DPYGI
Each (Supplied in a Tube)
£3.22
Microchip MCP7940N-I/MS, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin MSOP
  • RS Stock No. 798-5254P
  • Mfr. Part No. MCP7940N-I/MS
Each (Supplied in a Tube)
£0.735
PCA9517ADP,118, Bus Repeater I2C, 8-Pin TSSOP
  • RS Stock No. 725-8745P
  • Mfr. Part No. PCA9517ADP,118
Each (Supplied on a Reel)
£1.04
Renesas Electronics ISL12026AIBZ, Real Time Clock, 16bit RAM Serial-I2C, 8-Pin SOIC 8
  • RS Stock No. 264-0598P
  • Mfr. Part No. ISL12026AIBZ
Each (Supplied in a Tube)
£4.48
Renesas Electronics ISL12057IUZ, Real Time Clock, 8-Pin MSOP
  • RS Stock No. 196-9068P
  • Mfr. Part No. ISL12057IUZ
Each (Supplied in a Tube)
£2.322
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