DigiKey Datasheets for IC Clocks

IC clocks are semiconductor integrated circuits (ICs) that are designed to keep time.
IC Clocks: Learn more

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Product Name Notes
"Clock Buffer/Driver IC 1:1 1MHz 8-SOIC (0.154"", 3.90mm Width)"
"Clock Buffer/Driver IC 1:1 200MHz 8-SOIC (0.154"", 3.90mm Width)"
"Clock Buffer/Driver IC 1:1 200MHz 8-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:3 40MHz 8-SOIC (0.154"", 3.90mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:4 150MHz 8-SOIC (0.154"", 3.90mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:4 40MHz 16-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:5 134MHz 8-SOIC (0.154"", 3.90mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:6 150MHz 16-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:9 134MHz 16-SOIC (0.154"", 3.90mm Width)"
"Clock Fanout Buffer (Distribution) IC 1:9 134MHz 16-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution), Multiplexer IC 1:6 160MHz 24-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution), Multiplexer IC 2:4 1GHz 20-TSSOP (0.173"", 4.40mm Width)"
"Clock Fanout Buffer (Distribution), Multiplexer IC 2:6 250MHz 28-SSOP (0.154"", 3.90mm Width)"
"Clock Multiplier IC 180MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"Clock Translator IC 1:1 1GHz 8-TSSOP (0.173"", 4.40mm Width)"
"Fanout Buffer (Distribution) IC 150MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"Frequency Synthesizer IC 22.579MHz, 24MHz, 24.576MHz 1 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"IC 100MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 125MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 134MHz 1 16-SOIC (0.154"", 3.90mm Width)"
"IC 134MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 134MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 160MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 170MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 200MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 220MHz 1 16-SOIC (0.154"", 3.90mm Width)"
"IC 220MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 220MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 320MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 36.864MHz 1 20-SSOP (0.154"", 3.90mm Width)"
"IC 52MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"IC 640MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 65MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"IC 800MHz 1 16-TSSOP (0.173"", 4.40mm Width)"
"PLL Multi-Clock Generator IC 36.864MHz 1 20-SSOP (0.154"", 3.90mm Width)"
"PLL Multi-Clock Generator IC 36.87MHz 1 20-SSOP (0.154"", 3.90mm Width)"
"PLL Multi-Clock Generator IC 36.87MHz 1 20-SSOP (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 120b 4-Wire Serial 14-SOIC (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.197"", 5.00mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 14-SOIC (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-SOIC (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 20-LSSOJ (0.213"", 5.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial, 4-Wire Serial 8-SOIC (0.173"", 4.40mm Width) Exposed Pad"
"Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-LFSOP (0.173"", 4.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-LFSOP, 10-MSOP (0.110"", 2.80mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 10-VFSOP, 10-MSOP (0.110"", 2.80mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 14-SOIC (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C 14-SOIC (0.197"", 5.00mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C 20-LSSOJ (0.213"", 5.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-LFSOP, 10-MSOP (0.110"", 2.80mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VFSOP, 10-MSOP (0.110"", 2.80mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.197"", 5.00mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-LSSOP (0.173"", 4.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295"", 7.50mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-LSSOJ (0.213"", 5.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-LSSOP (0.173"", 4.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154"", 3.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP (0.173"", 4.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar I²C, SMBus 8-SOIC (0.154"", 3.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300"", 7.62mm)"
"Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311"", 7.90mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOP (0.213"", 5.40mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar SPI 14-SSOP (0.209"", 5.30mm Width)"
"Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 14-SOIC (0.197"", 5.00mm Width)"
"Real Time Clock (RTC) IC Time Event Recorder SPI 12-TFSOJ (0.094"", 2.40mm Width)"
"Real Time Clock (RTC) IC Time Event Recorder SPI 14-SOIC (0.197"", 5.00mm Width)"
"Voltage Controlled Crystal Oscillator (VCXO) IC 100MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"Voltage Controlled Crystal Oscillator (VCXO) IC 18MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"Voltage Controlled Crystal Oscillator (VCXO) IC 36MHz 1 8-SOIC (0.154"", 3.90mm Width)"
"Voltage Controlled Crystal Oscillator (VCXO) IC 50MHz 1 8-SOIC (0.154"", 3.90mm Width)"
12 OUTPUT ULTRA-LOW JITTER 1-CHA
12 OUTPUT ULTRA-LOW JITTER 3-CHA
8 OUTPUT ULTRA-LOW JITTER 1-CHA
8 OUTPUT ULTRA-LOW JITTER 2-CHA
AUTOCLOCK 8-OUTPUT DUAL CRYSTAL
AUTOCLOCK 8-OUTPUT SINGLE CRYSTA
AUTOMOTIVE 4 OUTPUT CMOS BUFFER
Clock Buffer/Driver IC 1:1 125MHz Die
Clock Buffer/Driver IC 1:1 160MHz Die
Clock Buffer/Driver IC 1:1 170MHz Die
Clock Buffer/Driver IC 1:1 1GHz 16-WFQFN Exposed Pad
Clock Buffer/Driver IC 1:1 1MHz 16-WFQFN Exposed Pad
Clock Buffer/Driver IC 1:1 200MHz 16-VFQFN Exposed Pad
Clock Buffer/Driver IC 1:1 200MHz 16-WFQFN Exposed Pad
Clock Buffer/Driver IC 1:1 200MHz Die
Clock Fanout Buffer (Distribution) IC 1:2 150MHz 6-UFDFN Exposed Pad
Clock Fanout Buffer (Distribution) IC 1:2 200MHz 6-UFDFN Exposed Pad
Clock Fanout Buffer (Distribution) IC 1:2 40MHz 6-UFDFN Exposed Pad
Clock Fanout Buffer (Distribution) IC 1:3 150MHz SOT-23-6
Clock Fanout Buffer (Distribution) IC 1:6 40MHz 16-WFQFN Exposed Pad
Clock Fanout Buffer (Distribution) IC 1:9 150MHz 16-WFQFN Exposed Pad
Clock Fanout Buffer (Distribution), Multiplexer IC 2:10 700MHz 32-LQFP Exposed Pad
Clock Fanout Buffer (Distribution), Multiplexer IC 2:4 1GHz 16-WFQFN Exposed Pad
Clock Fanout Buffer (Distribution), Multiplexer IC 2:9 700MHz 32-LQFP Exposed Pad
Fanout Buffer (Distribution) IC 160MHz 1 16-VFQFN Exposed Pad
FC3W -ULTRA-LOW JITTER RF SYNCHR
FEMTOCLOCK3 CLOCK GENERATOR. 7X7
FEMTOCLOCK3 JITTER ATTENUATOR. 7
FEMTOCLOCK3 JITTER ATTENUATOR. 9
Frequency Synthesizer IC 180MHz, 1GHz 1 24-WFQFN Exposed Pad
Frequency Synthesizer IC 27MHz, 60MHz 1 SOT-23-6
Frequency Translator IC 180MHz, 1GHz 1 24-WFQFN Exposed Pad
IC 100MHz 1 SOT-23-6
IC 125MHz 1 16-VFQFN Exposed Pad
IC 125MHz 1 SOT-23-6
IC 140MHz 1 SOT-23-6
IC 170MHz 1 SOT-23-6
IC 200MHz 1 24-VFQFN Exposed Pad
IC 200MHz 1 44-VFQFN Exposed Pad
IC 200MHz 1 SOT-23-6
IC 250MHz 1 44-VFQFN Exposed Pad
IC 250MHz 1 Die
IC 25MHz 1 16-VFQFN Exposed Pad
IC 25MHz 1 SOT-23-6
IC 320MHz 1 16-WFQFN Exposed Pad
IC 40MHz 1 SOT-23-6
IC 52MHz 1 SOT-23-6
IC 600MHz 1 16-WFQFN Exposed Pad
IC 800MHz 1 16-WFQFN Exposed Pad
IC 800MHz 1 Die
IC CLK BUFFER 1:2 200MHZ 6DFN
IC CLK BUFFER 1:3 150MHZ SOT23-6
IC CLK MULTIPLEXER PCIE 20-VFQFN
IC CLK MULTIPLEXER PCIE 28-VFQFN
IC CLK MULTIPLEXER PCIE 48-VFQFN
IC CLK MULTIPLEXER PCIE 80-VFQFN
IC CLOCK GENERATOR 40VFQFPN
IC CLOCK GENERATOR 48VFQFPN
IC CLOCK GENERATOR 72VFQFPN
IC CLOCK GENERATOR
IC CLOCK JITTER PCIE 40VFQFPN
IC CLOCK JITTER PCIE 48VFQFPN
IC FREQ SYNTH 24VFQFPN
IC FREQ SYNTH 28VFQFPN
IC FREQ TRANS 24VFQFPN
IC JITTER ATTEN 40VFQFPN
IC JITTER ATTEN 48VFQFPN
IC JITTER ATTEN
IC Output
IC RTC CLK/CALENDAR I2C 10SON
IC RTC CLK/CALENDAR I2C 20VSOJ
IC RTC CLK/CALENDAR I2C 8-SMT
IC RTC CLK/CALENDAR I2C 8MSOP
IC RTC CLK/CALENDAR I2C 8SOIC
IC RTC CLK/CALENDAR I2C 8SON
IC RTC CLK/CALENDAR SPI 8-SMT
IC RTC TIME EVENT REC SPI 14SOP
IC
RC21211A000 AUTOCLOCK AUTOMOTIVE
RC21212A000 AUTOCLOCK AUTOMOTIVE
RC21213A000 AUTOCLOCK AUTOMOTIVE
RC21214A000 AUTOCLOCK AUTOMOTIVE
RC22308A000 FEMTOCLOCK3 CLOCK GE
RC22308A001 FEMTOCLOCK3 CLOCK GE
RC22312A001 FEMTOCLOCK3 CLOCK GE
Real Time Clock (RTC) IC 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 16B, 32B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 1B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 1B SPI, 3-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 256B I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 43B I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 8B I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 2B, 8B SPI, 4-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 18-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C 22-LFDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-TCDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 12-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-XFQFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-SMD, 20 Leads, Flat Leads
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-SMD, Flat Lead Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-WCDFN
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-WFDFN Exposed Pad
Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 10-TCDFN Exposed Pad
Real Time Clock (RTC) IC
REAL TIME CLOCK MSOP-8 T&R 2.5K
REAL TIME CLOCK SO-8 T&R 2.5K
RV-3049-C3-TA-QC-OPT A
RV-3049-C3-TB-QA-OPT B
TIMING REAL TIME CLOCK
VC7-MINI WITH INTERNAL CRYSTAL -
Voltage Controlled Crystal Oscillator (VCXO) IC 130MHz 1 SOT-23-6
Voltage Controlled Crystal Oscillator (VCXO) IC 18MHz 1 SOT-23-6 Thin, TSOT-23-6

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