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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 Buffer Clock Buffer W-QFN5050-32 T&R 2.5K PI6C4921502TQ1ZHWEX Diodes Incorporated 1: $4.03 2,392In Stock	Mfr. Part No. PI6C4921502TQ1ZHWEX Mouser Part No 621-C4921502TQ1ZHWEX	Diodes Incorporated	Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K Learn More about Diodes Incorporated diodes inc pi6c492150xtq lvds buffer outputs		2,392In Stock	Cut Tape $4.03 $3.04 $2.79 $2.52 View Reel $2.17 $2.39 $2.38 $2.23 $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 16K (2Kx8) 70ns M48T12-70PC1 STMicroelectronics 1: $41.26 844In Stock	Mfr. Part No. M48T12-70PC1 Mouser Part No 511-M48T1270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	844In Stock	$41.26 $29.25 $28.30 $26.98 $26.40	Min.: 1 Mult.: 1
Clock Buffer 3-channel output LVC MOS 1.8-V buffer 8- LMK1C1103PWR Texas Instruments 1: $2.99 39,216In Stock	Mfr. Part No. LMK1C1103PWR Mouser Part No 595-LMK1C1103PWR	Texas Instruments	Clock Buffer 3-channel output LVC MOS 1.8-V buffer 8- Learn More about Texas Instruments ti lmk1c110x clock buffer	Datasheet	39,216In Stock	Cut Tape $2.99 $2.24 $2.05 $1.84 Reel $1.54 View $1.74 $1.70 $1.65 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Buffer 1:4 PCI Express Gen3 Zero Delay Buffer PI6C20400BLEX Diodes Incorporated 1: $2.17 17,020In Stock	Mfr. Part No. PI6C20400BLEX Mouser Part No 729-PI6C20400BLEX	Diodes Incorporated	Clock Buffer 1:4 PCI Express Gen3 Zero Delay Buffer Learn More about Diodes Incorporated diodes timing solutions	Datasheet	17,020In Stock	Cut Tape $2.17 $1.56 $1.42 $1.27 View Reel $1.06 $1.20 $1.15 $1.11 $1.06	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 3.3V/5V ECL 1:2 Diff Fanout Buffer MC100EP11DR2G onsemi 1: $9.90 2,633In Stock	Mfr. Part No. MC100EP11DR2G Mouser Part No 863-MC100EP11DR2G	onsemi	Clock Buffer 3.3V/5V ECL 1:2 Diff Fanout Buffer	Datasheet	2,633In Stock	Cut Tape $9.90 $7.70 $7.15 $6.55 View Reel $5.45 $6.21 $6.09 $5.94 $5.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer/Jitter Cleaner 3 Input Low Noise Cl ock Jitter Cleaner A 926-LMK04816BISQNOPB LMK04816BISQE/NOPB Texas Instruments 1: $21.45 1,237In Stock	Mfr. Part No. LMK04816BISQE/NOPB Mouser Part No 926-LMK04816BISQENPB	Texas Instruments	Clock Synthesizer/Jitter Cleaner 3 Input Low Noise Cl ock Jitter Cleaner A 926-LMK04816BISQNOPB Learn More about Texas Instruments ti lmk04816 conditioner	Datasheet	1,237In Stock	Cut Tape $21.45 $17.14 $16.06 $14.92 Reel $14.60 View $14.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package. PCF85363ATL/AX NXP Semiconductors 1: $1.42 81,184In Stock	Mfr. Part No. PCF85363ATL/AX Mouser Part No 771-PCF85363ATL/AX	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.	Datasheet	81,184In Stock	Cut Tape $1.42 $1.11 $1.04 $0.95 View Reel $0.807 $0.91 $0.886 $0.878 $0.857 $0.807 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Clock Generators & Support Products VersaClock 6E w/ INT Crystal 5P49V6975A000LTGI8 Renesas Electronics 1: $7.75 3,771In Stock	Mfr. Part No. 5P49V6975A000LTGI8 Mouser Part No 972-49V6975A000LTGI8	Renesas Electronics	Clock Generators & Support Products VersaClock 6E w/ INT Crystal Learn More about Renesas Electronics idt versaclock 6e clock generators	Datasheet	3,771In Stock	Cut Tape $7.75 $5.63 $5.21 $4.66 View Reel $3.97 $4.35 $4.28 $4.04 $3.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 64K (8Kx8) 100ns M48T08Y-10MH1F STMicroelectronics 1: $41.13 937In Stock	Mfr. Part No. M48T08Y-10MH1F Mouser Part No 511-M48T08Y-10MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	937In Stock	Cut Tape $41.13 $33.30 $31.34 $30.04 View Reel $26.42 $28.16 $27.15 $26.42 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Clock Buffer Low Jitter2-Inp Sel 1:8 Univ-to-LVDS Bfr A 595-CDCLVD1208RHDT CDCLVD1208RHDR Texas Instruments 1: $10.62 2,726In Stock	Mfr. Part No. CDCLVD1208RHDR Mouser Part No 595-CDCLVD1208RHDR	Texas Instruments	Clock Buffer Low Jitter2-Inp Sel 1:8 Univ-to-LVDS Bfr A 595-CDCLVD1208RHDT	Datasheet	2,726In Stock	Cut Tape $10.62 $8.29 $7.71 $7.07 View Reel $6.11 $6.71 $6.58 $6.43 $6.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: $1.63 48,196In Stock	Mfr. Part No. TS556IDTTR Mouser Part No 511-TS556IDTTR	STMicroelectronics	Timers & Support Products Low power dual CMOS timer	Datasheet	48,196In Stock	Cut Tape $1.63 $1.22 $1.08 $0.957 Reel $0.77 View $0.90 $0.865 $0.846 $0.733 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Synthesizer/Jitter Cleaner 1:2 Ultra Lo Jitter Crystal-In Clock Gen A 595-CDCM61002RHBT CDCM61002RHBR Texas Instruments 1: $8.21 2,692In Stock	Mfr. Part No. CDCM61002RHBR Mouser Part No 595-CDCM61002RHBR	Texas Instruments	Clock Synthesizer/Jitter Cleaner 1:2 Ultra Lo Jitter Crystal-In Clock Gen A 595-CDCM61002RHBT	Datasheet	2,692In Stock	Cut Tape $8.21 $6.36 $5.89 $5.38 View Reel $4.68 $5.08 $5.07 $4.99 $4.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Generators & Support Products PCI express Gen 2 2 ouput clock gen PI6C557-03BLEX Diodes Incorporated 1: $2.01 30,231In Stock	Mfr. Part No. PI6C557-03BLEX Mouser Part No 729-PI6C557-03BLEX	Diodes Incorporated	Clock Generators & Support Products PCI express Gen 2 2 ouput clock gen Learn More about Diodes Incorporated diodes timing solutions	Datasheet	30,231In Stock	Cut Tape $2.01 $1.48 $1.29 $1.20 View Reel $0.995 $1.18 $1.17 $1.16 $0.995 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 1:4 HCSL FANOUT BUFFER NB3L204KMNTXG onsemi 1: $5.93 5,969In Stock	Mfr. Part No. NB3L204KMNTXG Mouser Part No 863-NB3L204KMNTXG	onsemi	Clock Buffer 1:4 HCSL FANOUT BUFFER	Datasheet	5,969In Stock	Cut Tape $5.93 $4.52 $4.16 $3.77 View Reel $3.14 $3.59 $3.48 $3.43 $3.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 1-TO-12 LVCMOS/LVTTL NB3V8312CMNR4G onsemi 1: $9.46 2,765In Stock	Mfr. Part No. NB3V8312CMNR4G Mouser Part No 863-NB3V8312CMNR4G	onsemi	Clock Buffer 1-TO-12 LVCMOS/LVTTL	Datasheet	2,765In Stock	Cut Tape $9.46 $7.36 $6.83 $6.26 View Reel $5.20 $5.93 $5.81 $5.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K PI6C4921504TQ1ZHWEX Diodes Incorporated 1: $4.63 1,927In Stock	Mfr. Part No. PI6C4921504TQ1ZHWEX Mouser Part No 621-C4921504TQ1ZHWEX	Diodes Incorporated	Clock Buffer Clock Buffer W-QFN5050-32 T&R 2.5K Learn More about Diodes Incorporated diodes inc pi6c492150xtq lvds buffer outputs		1,927In Stock	Cut Tape $4.63 $3.49 $3.21 $2.90 View Reel $2.50 $2.75 $2.73 $2.56 $2.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products PCIe 3.0andEthernet Clock Generator PI6LC48H04LIEX Diodes Incorporated 1: $3.26 13,829In Stock	Mfr. Part No. PI6LC48H04LIEX Mouser Part No 729-PI6LC48H04LIEX	Diodes Incorporated	Clock Generators & Support Products PCIe 3.0andEthernet Clock Generator Learn More about Diodes Incorporated diodes timing solutions	Datasheet	13,829In Stock	Cut Tape $3.26 $2.43 $2.22 $1.99 View Reel $1.60 $1.88 $1.84 $1.75 $1.60	Min.: 1 Mult.: 1 : 3,000
Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer SY89831UMG-TR Microchip Technology 1: $8.12 5,382In Stock	Mfr. Part No. SY89831UMG-TR Mouser Part No 998-SY89831UMGTR	Microchip Technology	Clock Buffer 2.5V/3.3V 1:4 PECL Fanout Buffer	Datasheet	5,382In Stock	Cut Tape $8.12 $6.77 Reel $6.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL ZL30106QDG1 Microchip Technology 1: $45.71 51In Stock 160Expected 20/11/2026	Mfr. Part No. ZL30106QDG1 Mouser Part No 494-ZL30106QDG1	Microchip Technology	Clock Generators & Support Products Pb Free SONET/SDH/PDH Ntwk InterfaceDPLL	Datasheet	51In Stock 160Expected 20/11/2026	$45.71 $38.08 $37.74	Min.: 1 Mult.: 1
Clock Generators & Support Products pb Free 10GbE Dual SyncE and Telecom DPLL ZL30143GGG2 Microchip Technology 1: $58.10 41In Stock	Mfr. Part No. ZL30143GGG2 Mouser Part No 494-ZL30143GGG2	Microchip Technology	Clock Generators & Support Products pb Free 10GbE Dual SyncE and Telecom DPLL Learn More about Microchip Technology microsemi timing synch	Datasheet	41In Stock	$58.10 $48.41 $47.97	Min.: 1 Mult.: 1
Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM EUI-64 MCP79412-I/MS Microchip Technology 1: $1.18 3,702In Stock	Mfr. Part No. MCP79412-I/MS Mouser Part No 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	$1.18 $1.08 $1.06	Min.: 1 Mult.: 1
Clock Buffer 1:4 LVPECL low-jitter clock buffer (single-ended Input) SI5330K-B00224-GM Skyworks Solutions, Inc. 1: $7.97 409In Stock	Mfr. Part No. SI5330K-B00224-GM Mouser Part No 634-SI5330KB00224-GM	Skyworks Solutions, Inc.	Clock Buffer 1:4 LVPECL low-jitter clock buffer (single-ended Input) Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	409In Stock	$7.97 $6.17 $5.72 $5.22 View $4.91 $4.69 $4.63 Quote	Min.: 1 Mult.: 1
Timers & Support Products LOG CMOS OSILATR TIMER MC14541BDR2G onsemi 1: $0.68 12,301In Stock	Mfr. Part No. MC14541BDR2G Mouser Part No 863-MC14541BDR2G	onsemi	Timers & Support Products LOG CMOS OSILATR TIMER	Datasheet	12,301In Stock	Cut Tape $0.68 $0.478 $0.429 $0.375 View Reel $0.275 $0.349 $0.333 $0.32 $0.275 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 3-In 3-Out SyncE Line Card Timing IC ZL30151LDG1 Microchip Technology 1: $21.66 153In Stock	Mfr. Part No. ZL30151LDG1 Mouser Part No 494-ZL30151LDG1	Microchip Technology	Clock Generators & Support Products 3-In 3-Out SyncE Line Card Timing IC	Datasheet	153In Stock	$21.66 $18.05 $17.89	Min.: 1 Mult.: 1
Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC RV-3149-C3 32.768kHz OPTION B TB QA Micro Crystal 1: $3.60 1,381In Stock	Mfr. Part No. RV-3149-C3 32.768kHz OPTION B TB QA Mouser Part No 428-203684-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 25ppm AEC Learn More about Micro Crystal real time clock modules	Datasheet	1,381In Stock	Cut Tape $3.60 $2.71 $2.49 $2.24 Reel $2.05 View $2.12 $2.09 $2.01 $1.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

Clock & Timer ICs

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Clock & Timer ICs

Types of Clock & Timer ICs