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

1159 Products showing for Clock, Timing & Frequency ICs

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1 of 58
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)
PHP1,316.10(exc. VAT)
PHP26.322/unit
In Stock
Texas Instruments NE NE555P Monostable Circuit, 1, 8-Pin PDIP
  • RS Stock No. 866-0199
  • Mfr. Part No. NE555P
Subtotal (1 tube of 50 units)
PHP1,316.10(exc. VAT)
PHP26.322/unit
In Stock
Renesas Electronics ICM7555 ICM7555IBAZ-T Timer Circuit, 1, 8-Pin SOIC
  • RS Stock No. 196-8891
  • Mfr. Part No. ICM7555IBAZ-T
Subtotal (1 pack of 25 units)
PHP765.00(exc. VAT)
PHP30.60/unit
Stocked by manufacturer
Schneider Electric Unica NU353518 Timer Carton (Cardboard)
  • RS Stock No. 276-2186
  • Mfr. Part No. NU353518
Subtotal (1 unit)
PHP6,452.33(exc. VAT)
PHP6,452.33/unit
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
Subtotal (1 unit)
PHP475.73(exc. VAT)
PHP475.73/unit
Unavailable
Micro Crystal RV-8564-C2-TA-010, Real Time Clock (RTC) Serial-I2C, 10-Pin SON
  • RS Stock No. 729-3230P
  • Mfr. Part No. RV-8564-C2-TA-010
Subtotal 1 unit (supplied on a continuous strip)
PHP475.73(exc. VAT)
PHP475.73/unit
Currently unavailable
Maxim Integrated MAX2870ETJ+ PLL Clock Driver, 32-Pin TQFN
  • RS Stock No. 190-5130P
  • Mfr. Part No. MAX2870ETJ+
Subtotal 1 unit (supplied in a tube)
PHP744.48(exc. VAT)
PHP744.48/unit
Unavailable
AD9512BCPZ, Clock Distribution Circuit, 4-Input, 48-Pin LFCSP
  • RS Stock No. 427-121P
  • Mfr. Part No. AD9512BCPZ
Subtotal 1 unit (supplied in a tray)
PHP947.97(exc. VAT)
PHP947.97/unit
In Stock
Microchip Programmable Delay 14.8 ns Delay Line 32-Pin MLF
  • RS Stock No. 165-4196
  • Mfr. Part No. SY89295UMG
Subtotal (1 tube of 60 units)
PHP48,602.28(exc. VAT)
PHP810.038/unit
In Stock
Toshiba TC74HC7292AF(F) Clock Divider, 16-Pin 10 SOP
  • RS Stock No. 541-9487
  • Mfr. Part No. TC74HC7292AF(F)
Subtotal (1 pack of 5 units)
PHP733.69(exc. VAT)
PHP146.738/unit
In Stock
Epson X1B000371000212, Real Time Clock Real Time Clock YY:MM:DD:DW, 10-Pin Surface
  • RS Stock No. 205-3461
  • Mfr. Part No. X1B000371000212
Subtotal (1 pack of 2 units)
PHP367.55(exc. VAT)
PHP183.775/unit
In Stock
Epson, Real Time Clock Real Time Clock YY:MM:DD:DW, 10-Pin Surface
  • RS Stock No. 205-3461P
  • Mfr. Part No. X1B000371000212
Subtotal 2 units (supplied on a continuous strip)
PHP367.55(exc. VAT)
PHP183.775/unit
In Stock
Microchip Programmable Delay 14.8 ns Delay Line 32-Pin MLF
  • RS Stock No. 911-2705
  • Mfr. Part No. SY89295UMG
Subtotal (1 unit)
PHP912.83(exc. VAT)
PHP912.83/unit
In Stock
Microchip Programmable Delay 14.8 ns Delay Line 32-Pin MLF
  • RS Stock No. 911-2705P
  • Mfr. Part No. SY89295UMG
Subtotal 1 unit (supplied in a tube)
PHP912.83(exc. VAT)
PHP912.83/unit
Unavailable
Analog Devices ADF4113BCPZ, PLL Frequency Synthesizer, 20-Pin CP 20
  • RS Stock No. 708-9785P
  • Mfr. Part No. ADF4113BCPZ
Subtotal 1 unit (supplied in a tray)
PHP195.80(exc. VAT)
PHP195.80/unit
In Stock
Microchip ZL30291BLDG1 Clock Driver & Distribution, 100-Pin 19 UQFN
  • RS Stock No. 644-351
  • Mfr. Part No. ZL30291BLDG1
Subtotal (1 unit)
PHP309.60(exc. VAT)
PHP309.60/unit
Currently unavailable
Epson, Real Time Clock DW:DM:M:Y, 20-Pin VSOJ Surface
  • RS Stock No. 169-8141
  • Mfr. Part No. Q41856471000111
Subtotal (1 reel of 250 units)
PHP75,539.00(exc. VAT)
PHP302.156/unit
Being discontinued
Analog Devices PLL Frequency Synthesiser 1 24-Pin 3.6V CP
  • RS Stock No. 708-9782P
  • Mfr. Part No. ADF4360-9BCPZ
Subtotal 1 unit (supplied in a tray)
PHP784.66(exc. VAT)
PHP784.66/unit
In Stock
Texas Instruments CD Programmable Timer Circuit, 1, 16-Pin PDIP
  • RS Stock No. 709-2532P
  • Mfr. Part No. CD4536BE
Subtotal 10 units (supplied in a tube)
PHP527.35(exc. VAT)
PHP52.735/unit
Currently unavailable
Epson Q41856471000111, Real Time Clock DW:DM:M:Y, 20-Pin VSOJ Surface
  • RS Stock No. 667-6252
  • Mfr. Part No. Q41856471000111
Subtotal (1 unit)
PHP302.79(exc. VAT)
PHP302.79/unit
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