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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Timers & Support Products 500 kHz, 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input MIC1551YM5-TR Microchip Technology 1: £0.083 4,808In Stock 9,000Expected 30/12/2026 New Product	Mfr. Part No. MIC1551YM5-TR Mouser Part No 579-MIC1551YM5TR New Product	Microchip Technology	Timers & Support Products 500 kHz, 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input Learn More about Microchip Technology microchip mic1551 mic1553 timers oscillators	Datasheet	4,808In Stock 9,000Expected 30/12/2026	Cut Tape £0.083 £0.081 Reel £0.068 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Automotive 1:12, PCIe Gen 1-6,LPHCSL Fanout Buffer with output enable SYA75612TWLVAO Microchip Technology 1: £4.17 250In Stock New Product	Mfr. Part No. SYA75612TWLVAO Mouser Part No 579-SYA75612TWLVAO New Product	Microchip Technology	Clock Buffer Automotive 1:12, PCIe Gen 1-6,LPHCSL Fanout Buffer with output enable	Datasheet	250In Stock	£4.17 £3.49	Min.: 1 Mult.: 1
Clock Generators & Support Products CK440Q,CLK GEN,PCIe 1-7, LP-HCSL ZL30291BLDG1 Microchip Technology 1: £1.96 472In Stock New Product	Mfr. Part No. ZL30291BLDG1 Mouser Part No 579-ZL30291BLDG1 New Product	Microchip Technology	Clock Generators & Support Products CK440Q,CLK GEN,PCIe 1-7, LP-HCSL Learn More about Microchip Technology microchip zl30291b clock generators	Datasheet	472In Stock	£1.96 £1.63	Min.: 1 Mult.: 1
Clock Buffer DB2000QL, 20 Output Buffer, PCIe Gen1-7, LP-HCSL ZL40294BLDG6 Microchip Technology 1: £1.40 483In Stock New Product	Mfr. Part No. ZL40294BLDG6 Mouser Part No 579-ZL40294BLDG6 New Product	Microchip Technology	Clock Buffer DB2000QL, 20 Output Buffer, PCIe Gen1-7, LP-HCSL Learn More about Microchip Technology microchip zl40294b buffers	Datasheet	483In Stock	£1.40 £1.17	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier CS2500-CZ Cirrus Logic 1: £6.39 184In Stock New Product	Mfr. Part No. CS2500-CZ Mouser Part No 777-CS2500-CZ New Product	Cirrus Logic	Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier Learn More about Cirrus Logic cs250x cs2600 timing devices	Datasheet	184In Stock	£6.39 £4.95 £4.39 £4.19 View £4.00 £3.77 £3.68	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier CS2500-DZ Cirrus Logic 1: £7.00 166In Stock New Product	Mfr. Part No. CS2500-DZ Mouser Part No 777-CS2500-DZ New Product	Cirrus Logic	Clock Synthesizer/Jitter Cleaner Clock Synthesizer and Multiplier Learn More about Cirrus Logic cs250x cs2600 timing devices	Datasheet	166In Stock	£7.00 £5.44 £4.81 £4.60 View £4.40 £4.28 £4.16 £4.05 Quote	Min.: 1 Mult.: 1
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm RV-8263-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: £1.42 4,314In Stock	Mfr. Part No. RV-8263-C8 32.768kHz-20PPM-TA-QC Mouser Part No 428-204208-MC01	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm Learn More about Micro Crystal rv 8263 c8 rtc modules	Datasheet	4,314In Stock	Cut Tape £1.42 £1.05 £0.934 £0.828 Reel £0.746 View £0.779 £0.747 £0.706 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 2-output Automotive Grade MEMS PCIe Clock Generator -40 to 105C, 50ppm 1000 Reel DSA557-0344FL1TVAO Microchip Technology 1: £3.36 661In Stock	Mfr. Part No. DSA557-0344FL1TVAO Mouser Part No 579-SA5570344FL1TVAO	Microchip Technology	Clock Generators & Support Products 2-output Automotive Grade MEMS PCIe Clock Generator -40 to 105C, 50ppm 1000 Reel Learn More about Microchip Technology microchip dsa557 generators	Datasheet	661In Stock	Cut Tape £3.36 £3.33 Reel £2.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 3-PLL Clk Syn IND CY22381FXI Infineon Technologies 1: £17.01 1,474In Stock NRND	Mfr. Part No. CY22381FXI Mouser Part No 727-CY22381FXI NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Clk Syn IND	Datasheet	1,474In Stock	£17.01 £14.71 £13.30 £12.69 View £12.25 £11.41	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 64B SRAM MCP7940NT-I/SN Microchip Technology 1: £0.691 41,659In Stock	Mfr. Part No. MCP7940NT-I/SN Mouser Part No 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 £0.691 £0.689 £0.688 £0.686 Reel £0.586 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: £0.826 14,619In Stock	Mfr. Part No. MCP79410T-I/SN Mouser Part No 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 £0.826 Reel £0.703 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: £22.82 619In Stock	Mfr. Part No. SM802123UMG-TR Mouser Part No 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 £22.82 £22.81 £22.50 £22.49 Reel £19.10	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 2-output PCIe clock generator SI52112-B5-GM2R Skyworks Solutions, Inc. 1: £4.26 4,037In Stock 6,000Expected 23/11/2026	Mfr. Part No. SI52112-B5-GM2R Mouser Part No 634-SI52112-B5-GM2R	Skyworks Solutions, Inc.	Clock Generators & Support Products 2-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si52112 b5 b6 clock generators	Datasheet	4,037In Stock 6,000Expected 23/11/2026	Cut Tape £4.26 £3.25 £2.99 £2.72 View Reel £2.45 £2.59 £2.55 £2.52 £2.45 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 2 fanout buffer SI53152-A01AGMR Skyworks Solutions, Inc. 1: £2.74 28,364In Stock	Mfr. Part No. SI53152-A01AGMR Mouser Part No 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 £2.74 £2.04 £1.87 £1.68 Reel £1.42 View £1.58 £1.55 £1.48 £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5324A-C-GM Skyworks Solutions, Inc. 1: £82.20 1,224In Stock	Mfr. Part No. SI5324A-C-GM Mouser Part No 634-SI5324A-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	1,224In Stock	£82.20 £68.83 £64.38 £61.84 View Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5324C-C-GMR Skyworks Solutions, Inc. 1: £49.11 949In Stock	Mfr. Part No. SI5324C-C-GMR Mouser Part No 634-SI5324C-C-GMR	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	949In Stock	Cut Tape £49.11 £40.56 £38.42 £37.61 View Reel £34.57 £37.60 £37.59 £34.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5324D-C-GM Skyworks Solutions, Inc. 1: £31.05 1,357In Stock 3,430Expected 27/11/2026	Mfr. Part No. SI5324D-C-GM Mouser Part No 634-SI5324D-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	1,357In Stock 3,430Expected 27/11/2026	£31.05 £25.55 £24.19 £23.06 View £22.41 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5324E-C-GM Skyworks Solutions, Inc. 1: £40.40 612In Stock	Mfr. Part No. SI5324E-C-GM Mouser Part No 634-SI5324E-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	612In Stock	£40.40 £33.10 £31.27 £29.48 View £28.73 Quote	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5326A-C-GM Skyworks Solutions, Inc. 1: £68.38 480In Stock	Mfr. Part No. SI5326A-C-GM Mouser Part No 634-SI5326A-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	480In Stock	£68.38 £57.57 £54.56 £51.62 View Quote	Min.: 1 Mult.: 1
Clock Buffer 1:4 LVDS low-jitter clock buffer SI5330B-B00205-GMR Skyworks Solutions, Inc. 1: £5.95 5,244In Stock	Mfr. Part No. SI5330B-B00205-GMR Mouser Part No 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 £5.95 £4.59 £4.26 £3.88 View Reel £3.33 £3.67 £3.61 £3.33	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: £19.47 2,159In Stock	Mfr. Part No. SI5338K-B-GM Mouser Part No 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	£19.47 £15.99 £15.12 £14.17 View £13.54 £13.44 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C control, any freq <710 MHz clock gen SI5338N-B-GMR Skyworks Solutions, Inc. 1: £20.45 1,269In Stock	Mfr. Part No. SI5338N-B-GMR Mouser Part No 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 £20.45 £16.34 £15.32 £14.19 View Reel £13.55 £13.65 £13.56 £13.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GM Skyworks Solutions, Inc. 1: £3.58 17,665In Stock	Mfr. Part No. SI5351B-B-GM Mouser Part No 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	17,665In Stock	£3.58 £2.72 £2.51 £2.18 View £2.10 £2.07 £2.01 £1.96	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: £3.58 5,638In Stock	Mfr. Part No. SI5351B-B02073-GM Mouser Part No 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	£3.58 £2.72 £2.51 £2.18 View £2.10 £2.08 £2.01	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: £3.39 8,769In Stock 20,000Expected 27/11/2026	Mfr. Part No. SI5351B-B02073-GMR Mouser Part No 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 27/11/2026	Cut Tape £3.39 £2.72 £2.51 £2.28 View Reel £1.96 £2.16 £2.14 £2.01 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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Clock & Timer ICs

Types of Clock & Timer ICs