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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Buffer DB2000QL-compliant 2 0-output clock buff LMKDB1120Z85NPPT Texas Instruments 1: HK$69.71 250In Stock	Mfr. Part No. LMKDB1120Z85NPPT Mouser Part No 595-LMKDB1120Z85NPPT	Texas Instruments	Clock Buffer DB2000QL-compliant 2 0-output clock buff Learn More about Texas Instruments ti lmkdb1 ultra low jitter clock buffers	Datasheet	250In Stock	HK$69.71 HK$53.84 HK$49.90 HK$45.29 View HK$42.25 HK$41.76 Quote	Min.: 1 Mult.: 1
Clock Buffer 2-input 2-output LP- HCSL clock MUX for LMKDB1202REYT Texas Instruments 1: HK$35.84 410In Stock 1,500Expected 4/11/2026	Mfr. Part No. LMKDB1202REYT Mouser Part No 595-LMKDB1202REYT	Texas Instruments	Clock Buffer 2-input 2-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	410In Stock 1,500Expected 4/11/2026	Cut Tape HK$35.84 HK$27.04 HK$24.91 HK$22.52 Reel HK$21.29 View HK$20.39 HK$19.73 HK$19.40 MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Buffer 2-input 4-output LP- HCSL clock MUX for LMKDB1204REXT Texas Instruments 1: HK$51.62 39In Stock 2,500On Order	Mfr. Part No. LMKDB1204REXT Mouser Part No 595-LMKDB1204REXT	Texas Instruments	Clock Buffer 2-input 4-output LP- HCSL clock MUX for Learn More about Texas Instruments ti lmkdb12xx lp hcsl clock multiplexers	Datasheet	39In Stock 2,500On Order	Cut Tape HK$51.62 HK$39.62 HK$36.58 HK$33.29 Reel HK$31.65 View HK$30.50 HK$29.92 HK$29.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250
Clock Generators & Support Products 3-PLL Clk Syn COM CY22393FXC Infineon Technologies 1: HK$280.63 975In Stock NRND	Mfr. Part No. CY22393FXC Mouser Part No 727-CY22393FXC NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Clk Syn COM	Datasheet	975In Stock	HK$280.63 HK$227.37 HK$195.14 HK$192.43 View HK$169.58 HK$169.50 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products 3-PLL Clk Syn IND CY22393FXI Infineon Technologies 1: HK$290.25 471In Stock NRND	Mfr. Part No. CY22393FXI Mouser Part No 727-CY22393FXI NRND	Infineon Technologies	Clock Generators & Support Products 3-PLL Clk Syn IND	Datasheet	471In Stock	HK$290.25 HK$235.26 HK$207.56 HK$201.88 View HK$198.84 Quote	Min.: 1 Mult.: 1
Real Time Clock 32.768kHz I2C Time Acc. 25ppm RV-3129-C3 32.768kHz OPTION B TA QC Micro Crystal 1: HK$26.06 1,287In Stock	Mfr. Part No. RV-3129-C3 32.768kHz OPTION B TA QC Mouser Part No 428-203634-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C Time Acc. 25ppm Learn More about Micro Crystal real time clock modules	Datasheet	1,287In Stock	Cut Tape HK$26.06 HK$19.56 HK$17.92 HK$16.11 Reel HK$14.88 View HK$15.29 HK$14.63 HK$14.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock RV-3032-C7 32.768kHz-2.5PPM-TA-QA Micro Crystal 1: HK$27.87 2,396In Stock	Mfr. Part No. RV-3032-C7 32.768kHz-2.5PPM-TA-QA Mouser Part No 428-203853-MG01	Micro Crystal	Real Time Clock 32.768kHz I2C 2.5ppm 3.2x1.5x0.8 AECQ200 Temperature Sensor & Real Time Clock Learn More about Micro Crystal rv 3032 c7 rtc module	Datasheet	2,396In Stock	Cut Tape HK$27.87 HK$20.96 HK$19.15 HK$17.26 Reel HK$15.78 View HK$16.36 HK$16.11 HK$15.45 HK$15.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Clock Generators & Support Products Dual-Output Network Clock Synthesizer MAX3674ECM2 Microchip Technology 1: HK$161.11 151In Stock	Mfr. Part No. MAX3674ECM2 Mouser Part No 494-MAX3674ECM+	Microchip Technology	Clock Generators & Support Products Dual-Output Network Clock Synthesizer	Datasheet	151In Stock	HK$161.11 HK$160.21 HK$147.38 HK$142.45 HK$142.37	Min.: 1 Mult.: 1
Clock Buffer 1:8 LPHCSL Fanout Buffer with output enable, PCIe Gen 1-7 SY75608TWL-TR Microchip Technology 3,300: HK$15.04 3,300In Stock	Mfr. Part No. SY75608TWL-TR Mouser Part No 494-SY75608TWL-TR	Microchip Technology	Clock Buffer 1:8 LPHCSL Fanout Buffer with output enable, PCIe Gen 1-7	Datasheet	3,300In Stock	Reel HK$15.04	Min.: 3,300 Mult.: 3,300 : 3,300
Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER ZL30100QDG1 Microchip Technology 1: HK$250.46 425In Stock	Mfr. Part No. ZL30100QDG1 Mouser Part No 494-ZL30100QDG1	Microchip Technology	Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER	Datasheet	425In Stock	HK$250.46 HK$208.71 HK$206.73	Min.: 1 Mult.: 1
Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER ZL30102QDG1 Microchip Technology 1: HK$563.48 85In Stock	Mfr. Part No. ZL30102QDG1 Mouser Part No 494-ZL30102QDG1	Microchip Technology	Clock Generators & Support Products Pb Free T1/E1 SYSTEM SYNCHRONIZER	Datasheet	85In Stock	HK$563.48 HK$469.36 HK$465.33	Min.: 1 Mult.: 1
Clock Generators & Support Products pb Free GbE and Telecom Rate DPLL ZL30136GGG2 Microchip Technology 1: HK$249.31 180In Stock	Mfr. Part No. ZL30136GGG2 Mouser Part No 494-ZL30136GGG2	Microchip Technology	Clock Generators & Support Products pb Free GbE and Telecom Rate DPLL	Datasheet	180In Stock	HK$249.31 HK$207.72 HK$205.83	Min.: 1 Mult.: 1
Clock Generators & Support Products 3 In/Out Any Rate Clk Multiplier & Jitter Att. ZL30252LDG1 Microchip Technology 1: HK$107.93 266In Stock 980Expected 6/11/2026	Mfr. Part No. ZL30252LDG1 Mouser Part No 494-ZL30252LDG1	Microchip Technology	Clock Generators & Support Products 3 In/Out Any Rate Clk Multiplier & Jitter Att.	Datasheet	266In Stock 980Expected 6/11/2026	HK$107.93 HK$89.93 HK$89.19	Min.: 1 Mult.: 1
Clock Generators & Support Products 6-Outputs ZL30260LDG1 Microchip Technology 1: HK$104.07 180In Stock	Mfr. Part No. ZL30260LDG1 Mouser Part No 494-ZL30260LDG1	Microchip Technology	Clock Generators & Support Products 6-Outputs Learn More about Microchip Technology microchip zl3026x miclocksynth clock generators	Datasheet	180In Stock	HK$104.07 HK$86.72 HK$85.90	Min.: 1 Mult.: 1
Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term. ZL40213LDF1 Microchip Technology 1: HK$31.32 2,569In Stock	Mfr. Part No. ZL40213LDF1 Mouser Part No 494-ZL40213LDF1	Microchip Technology	Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term.	Datasheet	2,569In Stock	Cut Tape HK$31.32 HK$30.83 Reel HK$25.89	Min.: 1 Mult.: 1 : 4,000
Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term. ZL40213LDG1 Microchip Technology 1: HK$31.32 1,026In Stock	Mfr. Part No. ZL40213LDG1 Mouser Part No 494-ZL40213LDG1	Microchip Technology	Clock Buffer 1:2 LVDS Fanout Buffer w/Int. Term.	Datasheet	1,026In Stock	HK$31.32 HK$26.14 HK$25.89	Min.: 1 Mult.: 1
Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term. ZL40215LDF1 Microchip Technology 1: HK$39.05 2,838In Stock	Mfr. Part No. ZL40215LDF1 Mouser Part No 494-ZL40215LDF1	Microchip Technology	Clock Buffer 1:4 LVDS Fanout Buffer w/Int. Term.	Datasheet	2,838In Stock	Cut Tape HK$39.05 HK$38.39 Reel HK$32.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term. ZL40217LDG1 Microchip Technology 1: HK$46.61 277In Stock	Mfr. Part No. ZL40217LDG1 Mouser Part No 494-ZL40217LDG1	Microchip Technology	Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term.	Datasheet	277In Stock	HK$46.61 HK$38.88 HK$38.63	Min.: 1 Mult.: 1
Clock Buffer 1:8 LVDS Fanout Buffer w/Int. Term. ZL40219LDG1 Microchip Technology 1: HK$56.22 783In Stock	Mfr. Part No. ZL40219LDG1 Mouser Part No 494-ZL40219LDG1	Microchip Technology	Clock Buffer 1:8 LVDS Fanout Buffer w/Int. Term.	Datasheet	783In Stock	HK$56.22 HK$46.77 HK$46.53	Min.: 1 Mult.: 1
Clock Buffer Ten LVCMOS Output Fanout Buffer ZL40241LDF1 Microchip Technology 1: HK$18.50 4,000In Stock	Mfr. Part No. ZL40241LDF1 Mouser Part No 494-ZL40241LDF1	Microchip Technology	Clock Buffer Ten LVCMOS Output Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	4,000In Stock	Cut Tape HK$18.50 HK$18.25 Reel HK$15.29	Min.: 1 Mult.: 1 : 4,000
Real Time Clock I2C GP RTCC 64B SRAM ID MCP79400T-I/MS Microchip Technology 1: HK$8.71 4,257In Stock	Mfr. Part No. MCP79400T-I/MS Mouser Part No 579-MCP79400TIMS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM ID Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	4,257In Stock	Cut Tape HK$8.71 Reel HK$7.27	Min.: 1 Mult.: 1 : 2,500
Real Time Clock I2C GP RTCC 64B SRAM ID MCP79400T-I/SN Microchip Technology 1: HK$8.30 7,530In Stock	Mfr. Part No. MCP79400T-I/SN Mouser Part No 579-MCP79400TISN	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM ID Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	7,530In Stock	Cut Tape HK$8.30 Reel HK$6.96	Min.: 1 Mult.: 1 : 3,300
Real Time Clock I2C GP RTCC 64B SRAM EUI-48 MCP79401-I/SN Microchip Technology 1: HK$8.55 12,489In Stock	Mfr. Part No. MCP79401-I/SN Mouser Part No 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	HK$8.55 HK$7.89 HK$7.48 HK$7.45	Min.: 1 Mult.: 1
Real Time Clock I2C RTCC 64B SRAM No VBAT MCP7940MT-I/SN Microchip Technology 1: HK$5.92 3,941In Stock	Mfr. Part No. MCP7940MT-I/SN Mouser Part No 579-MCP7940MT-I/SN	Microchip Technology	Real Time Clock I2C RTCC 64B SRAM No VBAT Learn More about Microchip Technology microchip real time clocks	Datasheet	3,941In Stock	Cut Tape HK$5.92 Reel HK$4.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Real Time Clock I2C GP RTCC 64B SRAM MCP7940N-I/MS Microchip Technology 1: HK$7.40 2,005In Stock	Mfr. Part No. MCP7940N-I/MS Mouser Part No 579-MCP7940N-I/MS	Microchip Technology	Real Time Clock I2C GP RTCC 64B SRAM Learn More about Microchip Technology microchip mcp7940n calendar	Datasheet	2,005In Stock	HK$7.40 HK$6.82 HK$6.75	Min.: 1 Mult.: 1

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Clock & Timer ICs

Types of Clock & Timer ICs