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Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Generators & Support Products 3-PLL Clk Syn IND CY22381FXI Infineon Technologies 1: $25.28 1,474In Stock NRND	Mfr. Part # CY22381FXI Mouser Part # 727-CY22381FXI NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Clk Syn IND	Datasheet	1,474In Stock	$25.28 $20.29 $17.72 $16.95 View $16.58 $14.68 Quote	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM MCP7940NT-I/SN Microchip Technology 1: $0.92 41,659In Stock	Mfr. Part # MCP7940NT-I/SN Mouser Part # 579-MCP7940NT-I/SN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	41,659In Stock	Cut Tape $0.92 $0.918 Reel $0.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID MCP79410T-I/SN Microchip Technology 1: $1.11 14,619In Stock	Mfr. Part # MCP79410T-I/SN Mouser Part # 579-MCP79410T-I/SN	Microchip Technology	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID Learn More about Microchip Technology microchip mcp794xx calendars	Datasheet	14,619In Stock	Cut Tape $1.11 Reel $0.924 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Clock Synthesizer / Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8 SM802123UMG-TR Microchip Technology 1: $30.39 619In Stock	Mfr. Part # SM802123UMG-TR Mouser Part # 579-SM802123UMG-TR	Microchip Technology	Clock Synthesizer / Jitter Cleaner 25 LVCMOS(0) x 8, 125 LVCMOS(0) x 8 Learn More about Microchip Technology microchip sm802 sm806 synthesizers	Datasheet	619In Stock	Cut Tape $30.39 $30.38 $29.96 $29.95 Reel $25.24	Min.: 1 Mult.: 1 : 1,000
Clock Buffer Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBT CDCUN1208LPRHBR Texas Instruments 1: $17.04 1,526In Stock	Mfr. Part # CDCUN1208LPRHBR Mouser Part # 595-CDCUN1208LPRHBR	Texas Instruments	Clock Buffer Ultra Low Pwr 2:8 Fa n-out Buffer A 595- A 595-CDCUN1208LPRHBT	Datasheet	1,526In Stock	Cut Tape $17.04 $13.50 $12.62 $11.68 Reel $9.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 6-channel output LVC MOS 1.8-V buffer 14 LMK1C1106PWR Texas Instruments 1: $5.10 13,328In Stock	Mfr. Part # LMK1C1106PWR Mouser Part # 595-LMK1C1106PWR	Texas Instruments	Clock Buffer 6-channel output LVC MOS 1.8-V buffer 14 Learn More about Texas Instruments ti lmk1c110x lvcmos clock buffers	Datasheet	13,328In Stock	Cut Tape $5.10 $3.89 $3.58 $3.25 View Reel $2.91 $3.09 $2.99 $2.96 $2.91 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 4-channel output LVD S 1.8-V 2.5-V and L LMK1D1204PRHDT LMK1D1204PRHDR Texas Instruments 1: $14.03 1,773In Stock	Mfr. Part # LMK1D1204PRHDR Mouser Part # 595-LMK1D1204PRHDR	Texas Instruments	Clock Buffer 4-channel output LVD S 1.8-V 2.5-V and L LMK1D1204PRHDT	Datasheet	1,773In Stock	Cut Tape $14.03 $11.05 $10.30 $9.48 View Reel $8.21 $9.42 $9.09 $8.86 $8.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Dual bank 4-channel output 1.8-V 2.5-V L LMK1D2104RHDT LMK1D2104RHDR Texas Instruments 1: $12.51 1,988In Stock	Mfr. Part # LMK1D2104RHDR Mouser Part # 595-LMK1D2104RHDR	Texas Instruments	Clock Buffer Dual bank 4-channel output 1.8-V 2.5-V L LMK1D2104RHDT Learn More about Texas Instruments ti lmk1d210x lvds buffer	Datasheet	1,988In Stock	Cut Tape $12.51 $9.81 $9.13 $8.39 View Reel $7.32 $8.27 $8.02 $7.92 $7.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Precision NE555P Texas Instruments 1: $0.59 61,904In Stock 5,000Expected 2/1/2027	Mfr. Part # NE555P Mouser Part # 595-NE555P	Texas Instruments	Timers & Support Products Precision Learn More about Texas Instruments ti ne555 timer	Datasheet	61,904In Stock 5,000Expected 2/1/2027	$0.59 $0.411 $0.343 $0.318 View $0.295 $0.281 $0.27 $0.26 $0.256	Min.: 1 Mult.: 1
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 2 fanout buffer SI53152-A01AGMR Skyworks Solutions, Inc. 1: $3.61 28,364In Stock	Mfr. Part # SI53152-A01AGMR Mouser Part # 634-SI53152-A01AGMR	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen 1/2/3/4/5 1 : 2 fanout buffer	Datasheet	28,364In Stock	Cut Tape $3.61 $2.72 $2.50 $2.24 Reel $1.87 View $2.12 $2.07 $1.97 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock SI5324A-C-GM Skyworks Solutions, Inc. 1: $109.49 1,224In Stock	Mfr. Part # SI5324A-C-GM Mouser Part # 634-SI5324A-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	1,224In Stock	$109.49 $91.68 $85.74 $82.37 View Quote	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock SI5324C-C-GMR Skyworks Solutions, Inc. 1: $65.41 949In Stock	Mfr. Part # SI5324C-C-GMR Mouser Part # 634-SI5324C-C-GMR	Skyworks Solutions, Inc.	Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	949In Stock	Cut Tape $65.41 $54.02 $51.18 $50.09 View Reel $46.05 $50.08 $50.07 $46.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock SI5324D-C-GM Skyworks Solutions, Inc. 1: $41.36 1,357In Stock 3,430Expected 11/27/2026	Mfr. Part # SI5324D-C-GM Mouser Part # 634-SI5324D-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	1,357In Stock 3,430Expected 11/27/2026	$41.36 $34.04 $32.22 $30.72 View $29.85 Quote	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock SI5324E-C-GM Skyworks Solutions, Inc. 1: $53.81 612In Stock	Mfr. Part # SI5324E-C-GM Mouser Part # 634-SI5324E-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	612In Stock	$53.81 $44.08 $41.65 $39.27 View $38.27 Quote	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock SI5326A-C-GM Skyworks Solutions, Inc. 1: $91.08 480In Stock	Mfr. Part # SI5326A-C-GM Mouser Part # 634-SI5326A-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer / Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	480In Stock	$91.08 $76.67 $72.68 $68.75 View Quote	Min.: 1 Mult.: 1
Clock Buffer 1:4 LVDS low-jitter clock buffer SI5330B-B00205-GMR Skyworks Solutions, Inc. 1: $7.93 5,244In Stock	Mfr. Part # SI5330B-B00205-GMR Mouser Part # 634-SI5330BB00205GMR	Skyworks Solutions, Inc.	Clock Buffer 1:4 LVDS low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	5,244In Stock	Cut Tape $7.93 $6.11 $5.66 $5.16 View Reel $4.32 $4.78 $4.63 $4.32 Quote	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products I2C control, any freq <710 MHz clock gen SI5338K-B-GM Skyworks Solutions, Inc. 1: $25.93 2,159In Stock	Mfr. Part # SI5338K-B-GM Mouser Part # 634-SI5338K-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C control, any freq <710 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si5338 clock generator	Datasheet	2,159In Stock	$25.93 $21.30 $20.14 $18.87 View $18.03 $17.90 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C control, any freq <710 MHz clock gen SI5338N-B-GMR Skyworks Solutions, Inc. 1: $27.23 1,269In Stock	Mfr. Part # SI5338N-B-GMR Mouser Part # 634-SI5338N-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C control, any freq <710 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si5338 clock generator	Datasheet	1,269In Stock	Cut Tape $27.23 $21.77 $20.41 $18.91 View Reel $18.05 $18.19 $18.06 $18.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GM Skyworks Solutions, Inc. 1: $4.77 18,165In Stock	Mfr. Part # SI5351B-B-GM Mouser Part # 634-SI5351B-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	18,165In Stock	$4.77 $3.63 $3.34 $2.91 View $2.80 $2.76 $2.67 $2.61	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen SI5351B-B02073-GM Skyworks Solutions, Inc. 1: $4.77 5,638In Stock	Mfr. Part # SI5351B-B02073-GM Mouser Part # 634-SI5351BB02073-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	5,638In Stock	$4.77 $3.63 $3.34 $2.91 View $2.80 $2.77 $2.68	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen SI5351B-B02073-GMR Skyworks Solutions, Inc. 1: $4.51 8,769In Stock 20,000Expected 11/27/2026	Mfr. Part # SI5351B-B02073-GMR Mouser Part # 634-SI5351BB02073GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	8,769In Stock 20,000Expected 11/27/2026	Cut Tape $4.51 $3.63 $3.34 $3.03 View Reel $2.61 $2.87 $2.85 $2.68 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQ/NOPB LMK00105SQE/NOPB Texas Instruments 1: $9.03 2,683In Stock	Mfr. Part # LMK00105SQE/NOPB Mouser Part # 926-LMK00105SQE/NOPB	Texas Instruments	Clock Buffer Ult-lo Jtr LVCMOS Fa nout Bfr/Lev Trans A 926-LMK00105SQ/NOPB	Datasheet	2,683In Stock	Cut Tape $9.03 $7.00 $6.49 $5.93 Reel $5.66 View $5.50 $5.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown MIC1557YM5-TR Microchip Technology 1: $0.47 63,975In Stock 43,000On Order	Mfr. Part # MIC1557YM5-TR Mouser Part # 998-MIC1557YM5TR	Microchip Technology	Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown	Datasheet	63,975In Stock 43,000On Order	Cut Tape $0.47 $0.39 Reel $0.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Generators & Support Products 12/24 Channel Clock Distribution w/ On-C AD9520-3BCPZ-REEL7 Analog Devices 1: $27.04 696In Stock	Mfr. Part # AD9520-3BCPZ-REEL7 Mouser Part # 584-AD9520-3BCPZR7	Analog Devices	Clock Generators & Support Products 12/24 Channel Clock Distribution w/ On-C	Datasheet	696In Stock	Cut Tape $27.04 $26.45 $25.87 $25.35 View $24.96 $24.59 $24.22 Quote MouseReel Available	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Jitter cleaner +/PPS + Small Cell Clock AD9545BCPZ-REEL7 Analog Devices 1: $49.56 468In Stock	Mfr. Part # AD9545BCPZ-REEL7 Mouser Part # 584-AD9545BCPZ-REEL7	Analog Devices	Clock Synthesizer / Jitter Cleaner Jitter cleaner +/PPS + Small Cell Clock Learn More about Analog Devices adi ad9545	Datasheet	468In Stock	Cut Tape $49.56 $40.57 $38.32 $37.17 View $35.77 $34.18 $34.16 Quote MouseReel Available	Min.: 1 Mult.: 1

Clock & Timer ICs

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Clock & Timer ICs

Types of Clock & Timer ICs