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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 (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Synthesizer / Jitter Cleaner 2-channel, 10-output enhanced 1588 timing card ZL30732BLDG1 Microchip Technology 1: S/249.04 83In Stock 260Expected 12/2/2026 New Product	Mfr. Part # ZL30732BLDG1 Mouser Part # 579-ZL30732BLDG1 New Product	Microchip Technology	Clock Synthesizer / Jitter Cleaner 2-channel, 10-output enhanced 1588 timing card	Datasheet	83In Stock 260Expected 12/2/2026	S/249.04 S/207.55 S/205.64	Min.: 1 Mult.: 1
Clock Generators & Support Products 2-output Auto Grade MEMS PCIe Clock Generator, LVDS, -40 to 105C, 50ppm,1000 TR DSA557-0333FL1TVAO Microchip Technology 1: S/16.62 611In Stock	Mfr. Part # DSA557-0333FL1TVAO Mouser Part # 579-SA5570333FL1TVAO	Microchip Technology	Clock Generators & Support Products 2-output Auto Grade MEMS PCIe Clock Generator, LVDS, -40 to 105C, 50ppm,1000 TR Learn More about Microchip Technology microchip dsa557 generators	Datasheet	611In Stock	Cut Tape S/16.62 S/16.39 S/14.99 Reel S/14.13	Min.: 1 Mult.: 1 : 1,000
Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer PL133-37TC-R Microchip Technology 1: S/2.92 100,761In Stock	Mfr. Part # PL133-37TC-R Mouser Part # 998-PL133-37TC-R	Microchip Technology	Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer	Datasheet	100,761In Stock	Cut Tape S/2.92 S/2.41 S/2.38 S/2.30 Reel S/2.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Generators & Support Products Pb Free Stratum 3 Network ZL30343GGG2 Microchip Technology 1: S/261.15 384In Stock	Mfr. Part # ZL30343GGG2 Mouser Part # 494-ZL30343GGG2	Microchip Technology	Clock Generators & Support Products Pb Free Stratum 3 Network	Datasheet	384In Stock	S/261.15 S/217.63 S/215.61	Min.: 1 Mult.: 1
Clock Generators & Support Products Single PLL Timing Card Device ZL30161GDG2 Microchip Technology 1: S/325.57 380In Stock	Mfr. Part # ZL30161GDG2 Mouser Part # 494-ZL30161GDG2	Microchip Technology	Clock Generators & Support Products Single PLL Timing Card Device	Datasheet	380In Stock	S/325.57 S/271.31 S/268.82	Min.: 1 Mult.: 1
Clock Generators & Support Products 10-Outputs Internal EEPROM ZL30267LDG1 Microchip Technology 1: S/87.15 1,028In Stock	Mfr. Part # ZL30267LDG1 Mouser Part # 494-ZL30267LDG1	Microchip Technology	Clock Generators & Support Products 10-Outputs Internal EEPROM Learn More about Microchip Technology microchip zl3026x miclocksynth clock generators	Datasheet	1,028In Stock	S/87.15 S/72.67 S/70.18 S/70.14 S/69.21	Min.: 1 Mult.: 1
Clock Generators & Support Products Flexible Ultra-Low Jitter Clock Generator, 2 output, OE, FS, Crystal Reference SM806022UMG-TR Microchip Technology 1: S/30.44 6,545In Stock	Mfr. Part # SM806022UMG-TR Mouser Part # 579-SM806022UMG-TR	Microchip Technology	Clock Generators & Support Products Flexible Ultra-Low Jitter Clock Generator, 2 output, OE, FS, Crystal Reference Learn More about Microchip Technology microchip sm802 sm806 synthesizers	Datasheet	6,545In Stock	Cut Tape S/30.44 S/30.05 S/27.87 Reel S/25.18 Quote Quote	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer SY89831UMG-TR Microchip Technology 1: S/31.61 4,877In Stock	Mfr. Part # SY89831UMG-TR Mouser Part # 998-SY89831UMGTR	Microchip Technology	Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer	Datasheet	4,877In Stock	Cut Tape S/31.61 S/26.35 S/21.84 S/21.10 Reel S/20.05 View S/21.02 S/20.94 S/20.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER ZL30100QDG1 Microchip Technology 1: S/118.60 425In Stock	Mfr. Part # ZL30100QDG1 Mouser Part # 494-ZL30100QDG1	Microchip Technology	Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER	Datasheet	425In Stock	S/118.60 S/98.83 S/97.90	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V/5V 1:5 Clock Distribution SY100EL14VZG-TR Microchip Technology 1: S/8.72 942In Stock	Mfr. Part # SY100EL14VZG-TR Mouser Part # 998-SY100EL14VZGTR	Microchip Technology	Clock Drivers & Distribution 3.3V/5V 1:5 Clock Distribution	Datasheet	942In Stock	Cut Tape S/8.72 S/8.60 S/8.06 Reel S/7.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock I2C GP RTCC 64B SRAM EUI-48 MCP79401-I/SN Microchip Technology 1: S/4.05 12,489In Stock	Mfr. Part # MCP79401-I/SN Mouser Part # 579-MCP79401ISN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM EUI-48 Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	12,489In Stock	S/4.05 S/3.74 S/3.54 S/3.53	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 MCP79412-I/ST Microchip Technology 1: S/4.59 4,615In Stock	Mfr. Part # MCP79412-I/ST Mouser Part # 579-MCP79412IST	Microchip Technology	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 Learn More about Microchip Technology microchip mcp794xx calendars	Datasheet	4,615In Stock	S/4.59 S/4.20 S/4.01 S/3.97	Min.: 1 Mult.: 1
Clock Generators & Support Products 3-In 3-Out SyncE Line Card Timing IC ZL30151LDG1 Microchip Technology 1: S/84.31 153In Stock 490Expected 1/12/2027	Mfr. Part # ZL30151LDG1 Mouser Part # 494-ZL30151LDG1	Microchip Technology	Clock Generators & Support Products 3-In 3-Out SyncE Line Card Timing IC	Datasheet	153In Stock 490Expected 1/12/2027	S/84.31 S/70.26 S/69.64	Min.: 1 Mult.: 1
Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL ZL30106QDG1 Microchip Technology 1: S/177.93 50In Stock 160Expected 11/20/2026	Mfr. Part # ZL30106QDG1 Mouser Part # 494-ZL30106QDG1	Microchip Technology	Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL	Datasheet	50In Stock 160Expected 11/20/2026	S/177.93 S/148.23 S/146.90	Min.: 1 Mult.: 1
Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term. ZL40215LDF1 Microchip Technology 1: S/18.49 2,599In Stock	Mfr. Part # ZL40215LDF1 Mouser Part # 494-ZL40215LDF1	Microchip Technology	Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term.	Datasheet	2,599In Stock	Cut Tape S/18.49 S/18.18 Reel S/15.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 MCP79412-I/MS Microchip Technology 1: S/4.59 3,702In Stock	Mfr. Part # MCP79412-I/MS Mouser Part # 579-MCP79412IMS	Microchip Technology	Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 Learn More about Microchip Technology microchip mcp794xx calendars	Datasheet	3,702In Stock	S/4.59 S/4.20 S/3.97	Min.: 1 Mult.: 1
Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm DSC557-0343FI0 Microchip Technology 1: S/12.03 3,514In Stock	Mfr. Part # DSC557-0343FI0 Mouser Part # 998-DSC557-0343FI0	Microchip Technology	Clock Generators & Support Products MEMS PCIe Clock Generator, -40C-85C, 100ppm	Datasheet	3,514In Stock	S/12.03 S/10.00 S/9.07 S/8.99 View S/8.76 S/8.72 S/8.56 S/8.52	Min.: 1 Mult.: 1
Clock Buffer 1:6 LVDS Fanout Buffer w/Ext. Term. ZL40216LDG1 Microchip Technology 1: S/19.54 761In Stock	Mfr. Part # ZL40216LDG1 Mouser Part # 494-ZL40216LDG1	Microchip Technology	Clock Buffer 1:6 LVDS Fanout Buffer w/Ext. Term.	Datasheet	761In Stock	S/19.54 S/17.83 S/17.79 Quote Quote	Min.: 1 Mult.: 1
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940MT-I/MS Microchip Technology 1: S/2.92 6,834In Stock	Mfr. Part # MCP7940MT-I/MS Mouser Part # 579-MCP7940MT-I/MS	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	6,834In Stock	Cut Tape S/2.92 S/2.66 S/2.65 Reel S/2.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input MIC1555YD5-TR Microchip Technology 1: S/4.63 5,736In Stock	Mfr. Part # MIC1555YD5-TR Mouser Part # 998-MIC1555YD5TR	Microchip Technology	Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input	Datasheet	5,736In Stock	Cut Tape S/4.63 S/4.44 S/3.85 S/3.50 Reel S/3.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC-R Microchip Technology 1: S/6.97 2,286In Stock	Mfr. Part # PL138-48OC-R Mouser Part # 998-PL138-48OC-R	Microchip Technology	Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer	Datasheet	2,286In Stock	Cut Tape S/6.97 S/6.85 S/6.27 Reel S/5.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 1:4 LVPECL Fanout Buffer w/Int. Term. ZL40203LDG1 Microchip Technology 1: S/18.49 714In Stock	Mfr. Part # ZL40203LDG1 Mouser Part # 494-ZL40203LDG1	Microchip Technology	Clock Buffer 1:4 LVPECL Fanout Buffer w/Int. Term.	Datasheet	714In Stock	S/18.49 S/15.38 S/15.26	Min.: 1 Mult.: 1
Clock Buffer 2 x5 LVPECL/LVDS /HCSL Fanout Buffer ZL40235LDG1 Microchip Technology 1: S/22.38 980In Stock	Mfr. Part # ZL40235LDG1 Mouser Part # 494-ZL40235LDG1	Microchip Technology	Clock Buffer 2 x5 LVPECL/LVDS /HCSL Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	980In Stock	S/22.38 S/18.68 S/18.02 S/17.98 Quote Quote	Min.: 1 Mult.: 1
Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (3.2GHz SY89230UMG-TR Microchip Technology 1: S/26.00 1,018In Stock	Mfr. Part # SY89230UMG-TR Mouser Part # 998-SY89230UMGTR	Microchip Technology	Clock Drivers & Distribution Divide-by-3 and 5 LVPECL Clock Divider with Internal Termination and FSI (3.2GHz	Datasheet	1,018In Stock	Cut Tape S/26.00 S/21.68 S/20.36 Reel S/19.23 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products 3 In/Out Any Rate Clk Mult & Jitter Att w/ EEPROM ZL30253LDG1 Microchip Technology 1: S/58.35 300In Stock	Mfr. Part # ZL30253LDG1 Mouser Part # 494-ZL30253LDG1	Microchip Technology	Clock Generators & Support Products 3 In/Out Any Rate Clk Mult & Jitter Att w/ EEPROM	Datasheet	300In Stock	S/58.35 S/48.66 S/47.02 S/46.98 View S/46.94 Quote	Min.: 1 Mult.: 1

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Clock & Timer ICs

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