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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 Synthesizer / Jitter Cleaner Clock Synthesizer and Multiplier CS2500-CZ Cirrus Logic 1: $8.51 184In Stock New Product	Mfr. Part # CS2500-CZ Mouser Part # 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	$8.51 $6.59 $5.85 $5.58 View $5.33 $5.32 $5.02 Quote	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Clock Synthesizer and Multiplier CS2500-DZ Cirrus Logic 1: $9.32 166In Stock New Product	Mfr. Part # CS2500-DZ Mouser Part # 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	$9.32 $7.24 $6.41 $6.13 View $5.86 $5.70 $5.53 Quote	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Clock Multiplier with Internal LCO CS2501-CZ Cirrus Logic 1: $7.93 158In Stock 750Expected 11/19/2026 New Product	Mfr. Part # CS2501-CZ Mouser Part # 777-CS2501-CZ New Product	Cirrus Logic	Clock Synthesizer / Jitter Cleaner Clock Multiplier with Internal LCO Learn More about Cirrus Logic cs250x cs2600 timing devices	Datasheet	158In Stock 750Expected 11/19/2026	$7.93 $6.12 $5.41 $5.16 View $4.80 $4.74 $4.62 $4.52	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner Clock Multiplier with Internal LCO CS2501-DZ Cirrus Logic 1: $8.62 28In Stock 150Expected 12/8/2026 New Product	Mfr. Part # CS2501-DZ Mouser Part # 777-CS2501-DZ New Product	Cirrus Logic	Clock Synthesizer / Jitter Cleaner Clock Multiplier with Internal LCO Learn More about Cirrus Logic cs250x cs2600 timing devices	Datasheet	28In Stock 150Expected 12/8/2026	$8.62 $6.68 $5.93 $5.66 View $5.40 $5.25 $5.09 Quote	Min.: 1 Mult.: 1
Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8) RV-8803-C7-TA-QC Micro Crystal 1: $3.28 4,510On Order	Mfr. Part # RV-8803-C7-TA-QC Mouser Part # 428-RV-8803-C7-TA-QC	Micro Crystal	Real Time Clock RV-8803-C7, Real-Time Clock, I C-bus, 3ppm @ -40 to +85C (SMD 3.2 x 1.5 x 0.8)	Datasheet	4,510On Order On Order Ship Dates Mfr. #: RV-8803-C7-TA-QC Stock: 0 On Order: 1,510 Expected 4/2/2027 1,000 Expected 4/16/2027 2,000 Expected 9/27/2027 Factory Lead-Time: 45 Weeks	Cut Tape $3.28 $2.44 $2.23 $2.00 $1.95 Reel $1.65	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm RV-8263-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: $1.51 4,320In Stock	Mfr. Part # RV-8263-C8 32.768kHz-20PPM-TA-QC Mouser Part # 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	4,320In Stock	Cut Tape $1.51 $1.11 $0.991 $0.879 Reel $0.792 View $0.826 $0.793 $0.749 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: $4.48 661In Stock	Mfr. Part # DSA557-0344FL1TVAO Mouser Part # 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 $4.48 $4.43 Reel $3.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe LMKDB1108Z85RKPT Texas Instruments 1: $7.00 750In Stock	Mfr. Part # LMKDB1108Z85RKPT Mouser Part # 595-LMKDB1108Z85RKPT	Texas Instruments	Clock Buffer 8-output LP-HCSL clo ck buffer for PCIe Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	750In Stock	Cut Tape $7.00 $5.36 $4.96 $4.80 Reel $4.07 $4.06 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Generators & Support Products 3-PLL Clk Syn IND CY22381FXI Infineon Technologies 1: $25.28 1,524In Stock NRND	Mfr. Part # CY22381FXI Mouser Part # 727-CY22381FXI NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Clk Syn IND	Datasheet	1,524In 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 13,401In 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	13,401In 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 1,877In 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	1,877In 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 2,006In 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	2,006In 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 62,524In 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	62,524In 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

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