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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Buffer 1:1 Diff to LVCMOS Translator PI6C49X0201WIE Diodes Incorporated 1: $3.70 1,668In Stock	Mfr. Part No. PI6C49X0201WIE Mouser Part No 729-PI6C49X0201WIE	Diodes Incorporated	Clock Buffer 1:1 Diff to LVCMOS Translator Learn More about Diodes Incorporated diodes timing solutions	Datasheet	1,668In Stock	$3.70 $2.75 $2.43 $2.23 $2.11	Min.: 1 Mult.: 1 Max.: 291
Clock Buffer 1 to 4 Single Ended Buffer PI6C49X0204AWIEX Diodes Incorporated 1: $3.69 1,809In Stock 2,500Expected 10/11/2027	Mfr. Part No. PI6C49X0204AWIEX Mouser Part No 729-PI6C49X0204AWIEX	Diodes Incorporated	Clock Buffer 1 to 4 Single Ended Buffer Learn More about Diodes Incorporated pericom pi6c49 buffers	Datasheet	1,809In Stock 2,500Expected 10/11/2027	Cut Tape $3.69 $2.75 $2.52 $2.26 $2.14 Reel $2.14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 340 : 2,500
Clock Buffer 1 to 6 output LVCMOS Fanout Buffer PI6C49X0206TLIEX Diodes Incorporated 1: $4.18 2,583In Stock	Mfr. Part No. PI6C49X0206TLIEX Mouser Part No 729-PI6C49X0206TLIEX	Diodes Incorporated	Clock Buffer 1 to 6 output LVCMOS Fanout Buffer Learn More about Diodes Incorporated diodes timing solutions	Datasheet	2,583In Stock	Cut Tape $4.18 $3.11 $2.77 $2.56 View Reel $2.18 $2.49 $2.46 $2.39 $2.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products PCI express Gen 2 2 ouput clock gen PI6C557-03ALEX Diodes Incorporated 1: $1.82 3,652In Stock	Mfr. Part No. PI6C557-03ALEX Mouser Part No 729-PI6C557-03ALEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 2 ouput clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3,652In Stock	Cut Tape $1.82 $1.33 $1.20 $1.06 Reel $0.887 View $0.996 $0.956 $0.913 $0.866 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products PCI express Gen 2 4 output clock gen PI6C557-05BLEX Diodes Incorporated 1: $3.43 3,000In Stock	Mfr. Part No. PI6C557-05BLEX Mouser Part No 729-PI6C557-05BLEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 4 output clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3,000In Stock	Cut Tape $3.43 $2.54 $2.26 $2.07 View Reel $1.66 $2.01 $1.99 $1.73 $1.66	Min.: 1 Mult.: 1 : 3,000
Clock Generators & Support Products PCI express Gen 2 4 output clock gen PI6C557-05LEX Diodes Incorporated 1: $3.18 6,847In Stock	Mfr. Part No. PI6C557-05LEX Mouser Part No 729-PI6C557-05LEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 4 output clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	6,847In Stock	Cut Tape $3.18 $2.35 $2.09 $1.92 $1.86 Reel $1.86 MouseReel Available	Min.: 1 Mult.: 1 Max.: 480 : 3,000
Clock Buffer 12 Output LVDS Fanout Buffer PI6C5921512ZDIEX Diodes Incorporated 1: $9.17 1,480In Stock	Mfr. Part No. PI6C5921512ZDIEX Mouser Part No 729-PI6C5921512ZDIEX	Diodes Incorporated	Clock Buffer 12 Output LVDS Fanout Buffer	Datasheet	1,480In Stock	Cut Tape $9.17 $7.02 $6.49 $5.90 View Reel $5.32 $5.63 $5.48 $5.45 $5.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 2.5GHz 1:4 LVDS Fanout Buffer PI6C5922504ZHIEX Diodes Incorporated 1: $7.11 3,325In Stock 3,500Expected 21/6/2027	Mfr. Part No. PI6C5922504ZHIEX Mouser Part No 729-PI6C5922504ZHIEX	Diodes Incorporated	Clock Buffer 2.5GHz 1:4 LVDS Fanout Buffer Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3,325In Stock 3,500Expected 21/6/2027	Cut Tape $7.11 $5.41 $4.87 $4.53 $4.41 Reel $4.41 MouseReel Available	Min.: 1 Mult.: 1 Max.: 380 : 3,500
Clock Buffer 6GHz/12Gbps Clock Data Fanout Buffer PI6C5946004ZHIEX Diodes Incorporated 1: $8.13 1,265In Stock	Mfr. Part No. PI6C5946004ZHIEX Mouser Part No 729-PI6C5946004ZHIEX	Diodes Incorporated	Clock Buffer 6GHz/12Gbps Clock Data Fanout Buffer Learn More about Diodes Incorporated diodes inc pci express clock buffers	Datasheet	1,265In Stock	Cut Tape $8.13 $6.23 $5.75 $5.24 View Reel $4.72 $4.99 $4.84 $4.79 $4.72 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K PI6CB18401ZHIEX Diodes Incorporated 1: $5.02 1,261In Stock	Mfr. Part No. PI6CB18401ZHIEX Mouser Part No 729-PI6CB18401ZHIEX	Diodes Incorporated	Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K Learn More about Diodes Incorporated diodes inc pci express clock buffers	Datasheet	1,261In Stock	Cut Tape $5.02 $3.74 $3.37 $3.07 View Reel $2.60 $2.90 $2.84 $2.69 $2.60	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 3.3V 1:4 Low Power PCIe Buffer PI6CDBL401BZHIEX Diodes Incorporated 1: $2.90 7,981In Stock	Mfr. Part No. PI6CDBL401BZHIEX Mouser Part No 729-PI6CDBL401BZHIEX	Diodes Incorporated	Clock Buffer 3.3V 1:4 Low Power PCIe Buffer Learn More about Diodes Incorporated diodes timing solutions	Datasheet	7,981In Stock	Cut Tape $2.90 $2.15 $1.90 $1.74 View Reel $1.48 $1.69 $1.66 $1.62 $1.48 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500
Clock Generators & Support Products 2-OutputLowPowerPCIe G3 Clock Generator PI6CFGL201BZDIEX Diodes Incorporated 1: $3.18 2,203In Stock 3,500Expected 6/10/2027	Mfr. Part No. PI6CFGL201BZDIEX Mouser Part No 729-PI6CFGL201BZDIEX	Diodes Incorporated	Clock Generators & Support Products 2-OutputLowPowerPCIe G3 Clock Generator Learn More about Diodes Incorporated diodes timing solutions	Datasheet	2,203In Stock 3,500Expected 6/10/2027	Cut Tape $3.18 $2.35 $2.09 $1.92 View Reel $1.63 $1.86 $1.84 $1.81 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Clock Generators & Support Products 2-Out PCIe Gen 4 Clock Gen PI6CG182Q2ZDQEX Diodes Incorporated 1: $4.18 3,392In Stock	Mfr. Part No. PI6CG182Q2ZDQEX Mouser Part No 729-PI6CG182Q2ZDQEX	Diodes Incorporated	Clock Generators & Support Products 2-Out PCIe Gen 4 Clock Gen	Datasheet	3,392In Stock	Cut Tape $4.18 $3.11 $2.77 $2.56 View Reel $2.12 $2.49 $2.46 $2.39 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Clock Generators & Support Products 4-Out PCIe Gen 4 Clock Gen PI6CG184Q2ZHQEX Diodes Incorporated 1: $4.61 1,562In Stock	Mfr. Part No. PI6CG184Q2ZHQEX Mouser Part No 729-PI6CG184Q2ZHQEX	Diodes Incorporated	Clock Generators & Support Products 4-Out PCIe Gen 4 Clock Gen	Datasheet	1,562In Stock	Cut Tape $4.61 $3.45 $3.07 $2.84 View Reel $2.42 $2.76 $2.72 $2.65 $2.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Real-time Clock Mod I2C Bus PT7C4337WEX Diodes Incorporated 1: $1.47 3,983In Stock	Mfr. Part No. PT7C4337WEX Mouser Part No 729-PT7C4337WEX	Diodes Incorporated	Real Time Clock Real-time Clock Mod I2C Bus Learn More about Diodes Incorporated diodes timing solutions	Datasheet	3,983In Stock	Cut Tape $1.47 $1.05 $0.919 $0.835 View Reel $0.698 $0.805 $0.789 $0.775 $0.698 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. PCF2131TFY NXP Semiconductors 1: $5.15 2,624In Stock 103,520On Order	Mfr. Part No. PCF2131TFY Mouser Part No 771-PCF2131TFY	NXP Semiconductors	Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. Learn More about NXP Semiconductors nxp pcf2131 rtc	Datasheet	2,624In Stock 103,520On Order On Order Ship Dates Mfr. No: PCF2131TFY Stock: 2,624 Can Dispatch Immediately On Order: 4,000 Expected 2/11/2026 23,520 Expected 9/11/2026 32,000 Expected 1/11/2027 44,000 Expected 6/12/2027 Factory Lead Time: 16 Weeks	Cut Tape $5.15 $3.86 $3.54 $3.18 View Reel $2.64 $3.01 $2.92 $2.77 $2.73 $2.64 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. PCF85063ATT/AJ NXP Semiconductors 1: $1.29 3,375In Stock 27,500On Order	Mfr. Part No. PCF85063ATT/AJ Mouser Part No 771-PCF85063ATT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	3,375In Stock 27,500On Order On Order Ship Dates Mfr. No: PCF85063ATT/AJ Stock: 3,375 Can Dispatch Immediately On Order: 15,000 Expected 1/3/2027 12,500 Expected 5/7/2027 Factory Lead Time: 27 Weeks	Cut Tape $1.29 $0.879 $0.79 $0.736 View Reel $0.619 $0.685 $0.656 $0.645 $0.619 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package. PCF85063BTL/1,118 NXP Semiconductors 1: $1.09 13,377In Stock	Mfr. Part No. PCF85063BTL/1,118 Mouser Part No 771-PCF85063BTL1118	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	13,377In Stock	Cut Tape $1.09 $0.787 $0.714 $0.651 View Reel $0.518 $0.607 $0.579 $0.563 $0.549 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package. PCF85263ATT/AJ NXP Semiconductors 1: $1.88 7,114In Stock 40,000Expected 15/2/2027	Mfr. Part No. PCF85263ATT/AJ Mouser Part No 771-PCF85263ATT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	7,114In Stock 40,000Expected 15/2/2027	Cut Tape $1.88 $1.37 $1.23 $1.09 View Reel $0.923 $1.03 $0.985 $0.964 $0.923 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package. PCF85263ATT1/AZ NXP Semiconductors 1: $1.97 5,392In Stock 7,500Expected 7/12/2026	Mfr. Part No. PCF85263ATT1/AZ Mouser Part No 771-PCF85263ATT1/AZ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	5,392In Stock 7,500Expected 7/12/2026	Cut Tape $1.97 $1.44 $1.30 $1.15 Reel $0.971 View $1.08 $1.03 $0.997 $0.938 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod R2025S-E2-FE Nisshinbo 1: $6.09 2,287In Stock	Mfr. Part No. R2025S-E2-FE Mouser Part No 848-R2025S-E2-FE	Nisshinbo	Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod Learn More about Nisshinbo ricoh r2025 i2c bus rtc module	Datasheet	2,287In Stock	Cut Tape $6.09 $4.61 $4.24 $3.84 Reel $3.45 View $3.63 $3.59 $3.29 $3.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 4-Wire Real Time Clock IC R2043T-E2-F Nisshinbo 1: $2.05 2,176In Stock	Mfr. Part No. R2043T-E2-F Mouser Part No 848-R2043TE2F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	2,176In Stock	Cut Tape $2.05 $1.50 $1.34 $1.19 Reel $1.01 View $1.12 $1.07 $1.06 $0.986 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2051S01-E2-F Nisshinbo 1: $2.42 4,120In Stock	Mfr. Part No. R2051S01-E2-F Mouser Part No 848-R2051S01E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	4,120In Stock	Cut Tape $2.42 $1.78 $1.62 $1.43 Reel $1.20 View $1.34 $1.28 $1.26 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Real Time Clock 2-Wire Real Time Clock IC R2221T-E2-F Nisshinbo 1: $2.26 2,268In Stock	Mfr. Part No. R2221T-E2-F Mouser Part No 848-R2221TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2,268In Stock	Cut Tape $2.26 $1.66 $1.50 $1.33 Reel $1.12 View $1.25 $1.20 $1.18 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Generators & Support Products 3.3V/5V ECL Clock Generator MC100EP139DTR2G onsemi 1: $30.46 607In Stock	Mfr. Part No. MC100EP139DTR2G Mouser Part No 863-MC100EP139DTR2G	onsemi	Clock Generators & Support Products 3.3V/5V ECL Clock Generator	Datasheet	607In Stock	Cut Tape $30.46 $24.36 $23.41 $21.83 View Reel $18.59 $20.51 $18.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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Clock & Timer ICs

Types of Clock & Timer ICs