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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 Generators & Support Products 8-output PCIe clock generator Si52208-A01AGM Skyworks Solutions, Inc. 1: HK$48.09 808In Stock	Mfr. Part No. Si52208-A01AGM Mouser Part No 634-SI52208-A01AGM	Skyworks Solutions, Inc.	Clock Generators & Support Products 8-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si522xx clock generators	Datasheet	808In Stock	HK$48.09 HK$36.74 HK$33.95 HK$30.74 View HK$28.85 HK$27.45 HK$27.21	Min.: 1 Mult.: 1
Clock Generators & Support Products 8-output PCIe clock generator Si52208-A01AGMR Skyworks Solutions, Inc. 1: HK$28.19 2,062In Stock	Mfr. Part No. Si52208-A01AGMR Mouser Part No 634-SI52208-A01AGMR	Skyworks Solutions, Inc.	Clock Generators & Support Products 8-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si522xx clock generators	Datasheet	2,062In Stock	Cut Tape HK$28.19 HK$25.40 HK$24.66 HK$24.25 Reel HK$24.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 4 fanout buffer SI53154-A01AGMR Skyworks Solutions, Inc. 1: HK$40.11 3,770In Stock	Mfr. Part No. SI53154-A01AGMR Mouser Part No 634-SI53154-A01AGMR	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen 1/2/3/4/5 1 : 4 fanout buffer	Datasheet	3,770In Stock	Cut Tape HK$40.11 HK$31.48 HK$29.35 HK$26.96 View Reel HK$24.66 HK$25.81 HK$24.91 HK$24.66 HK$24.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 4 fanout buffer SI53154-A01AGM Skyworks Solutions, Inc. 1: HK$42.17 4,444In Stock	Mfr. Part No. SI53154-A01AGM Mouser Part No 634-SI53154A01A-GM	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen 1/2/3/4/5 1 : 4 fanout buffer Learn More about Skyworks Solutions, Inc. skyworks si5 clock generators buffers	Datasheet	4,444In Stock	HK$42.17 HK$32.14 HK$29.59 HK$26.88 View HK$25.24 HK$25.15 HK$24.82 HK$24.25	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5319C-C-GM Skyworks Solutions, Inc. 1: HK$219.97 471In Stock	Mfr. Part No. SI5319C-C-GM Mouser Part No 634-SI5319C-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	471In Stock	HK$219.97 HK$179.44 HK$169.33 HK$158.24 View HK$151.58 HK$149.69 Quote	Min.: 1 Mult.: 1
Clock Buffer PCIe Gen1/2/3/4 1:12 fan-out buffer SI53212-A01AGM Skyworks Solutions, Inc. 1: HK$51.95 1,699In Stock	Mfr. Part No. SI53212-A01AGM Mouser Part No 634-SI53212-A01AGM	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen1/2/3/4 1:12 fan-out buffer Learn More about Skyworks Solutions, Inc. skyworks si53212 si53208 si53204	Datasheet	1,699In Stock	HK$51.95 HK$39.78 HK$36.74 HK$33.46 View HK$31.81 HK$30.91 HK$30.50 HK$30.17	Min.: 1 Mult.: 1
Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock SI5326C-C-GM Skyworks Solutions, Inc. 1: HK$362.58 256In Stock	Mfr. Part No. SI5326C-C-GM Mouser Part No 634-SI5326C-C-GM	Skyworks Solutions, Inc.	Clock Synthesizer/Jitter Cleaner Any-frequency jitter attenuating clock	Datasheet	256In Stock	HK$362.58 HK$297.65 HK$281.04 HK$265.51 View HK$259.59 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products Any-frequency jitter attenuating clock SI5327D-C-GM Skyworks Solutions, Inc. 1: HK$278.82 339In Stock	Mfr. Part No. SI5327D-C-GM Mouser Part No 634-SI5327D-C-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products Any-frequency jitter attenuating clock	Datasheet	339In Stock	HK$278.82 HK$238.54 HK$224.65 HK$210.10 View HK$205.25 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products SyncE jitter attenuating clock SI5328B-C-GM Skyworks Solutions, Inc. 1: HK$238.87 53In Stock 1,960On Order	Mfr. Part No. SI5328B-C-GM Mouser Part No 634-SI5328B-C-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products SyncE jitter attenuating clock Learn More about Skyworks Solutions, Inc. skyworks si5328 synce clock	Datasheet	53In Stock 1,960On Order On Order Ship Dates Mfr. No: SI5328B-C-GM Stock: 53 Can Dispatch Immediately On Order: 980 Expected 12/11/2026 980 Expected 30/11/2026 Factory Lead Time: 8 Weeks	HK$238.87 HK$203.03 HK$190.62 HK$176.98 View HK$167.69 HK$166.46 Quote	Min.: 1 Mult.: 1
Clock Buffer 1:4 HCSL low-jitter clock buffer SI5330C-B00207-GM Skyworks Solutions, Inc. 1: HK$53.59 1,017In Stock	Mfr. Part No. SI5330C-B00207-GM Mouser Part No 634-SI5330C-B00207GM	Skyworks Solutions, Inc.	Clock Buffer 1:4 HCSL low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	1,017In Stock	HK$53.59 HK$41.10 HK$37.98 HK$34.61 View HK$32.55 HK$31.56 HK$31.15 HK$30.74 Quote	Min.: 1 Mult.: 1
Clock Buffer 1:8 LVCMOS low-jitter clock buffer SI5330F-B00214-GM Skyworks Solutions, Inc. 1: HK$31.40 6,774In Stock	Mfr. Part No. SI5330F-B00214-GM Mouser Part No 634-SI5330FB00214-GM	Skyworks Solutions, Inc.	Clock Buffer 1:8 LVCMOS low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	6,774In Stock	HK$31.40 HK$23.34 HK$21.37 HK$19.15 View HK$18.08 HK$17.67 HK$16.77 HK$16.28 HK$15.95	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C control, any freq <200 MHz clock gen SI5338M-B-GM Skyworks Solutions, Inc. 1: HK$150.51 560In Stock 490Expected 12/1/2027	Mfr. Part No. SI5338M-B-GM Mouser Part No 634-SI5338M-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C control, any freq <200 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si5338 clock generator	Datasheet	560In Stock 490Expected 12/1/2027	HK$150.51 HK$121.00 HK$113.60 HK$105.46 View HK$100.20 HK$99.13 HK$96.67	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C control, any freq <350 MHz clock gen SI5338P-B-GM Skyworks Solutions, Inc. 1: HK$190.21 480In Stock	Mfr. Part No. SI5338P-B-GM Mouser Part No 634-SI5338P-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C control, any freq <350 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si5338 clock generator	Datasheet	480In Stock	HK$190.21 HK$152.07 HK$142.53 HK$132.01 View HK$127.08 HK$124.04	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C control, any freq <200 MHz clock gen SI5338Q-B-GM Skyworks Solutions, Inc. 1: HK$169.41 1,094In Stock 1,470Expected 11/1/2027	Mfr. Part No. SI5338Q-B-GM Mouser Part No 634-SI5338Q-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C control, any freq <200 MHz clock gen Learn More about Skyworks Solutions, Inc. skyworks si5338 clock generator	Datasheet	1,094In Stock 1,470Expected 11/1/2027	HK$169.41 HK$134.56 HK$126.75 HK$117.14 View HK$110.89 HK$109.74 Quote	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351C-B-GMR Skyworks Solutions, Inc. 1: HK$42.00 541In Stock	Mfr. Part No. SI5351C-B-GMR Mouser Part No 634-SI5351C-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	541In Stock	Cut Tape HK$42.00 HK$31.98 HK$29.51 HK$26.72 View Reel HK$23.10 HK$25.40 HK$24.91 HK$24.74 HK$23.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products LVCMOS 8 Output Quad Frequency Clock Gen SI5356A-B-GMR Skyworks Solutions, Inc. 1: HK$77.84 2,362In Stock	Mfr. Part No. SI5356A-B-GMR Mouser Part No 634-SI5356A-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products LVCMOS 8 Output Quad Frequency Clock Gen	Datasheet	2,362In Stock	Cut Tape HK$77.84 HK$60.58 HK$56.22 HK$51.54 View Reel HK$44.31 HK$49.40 HK$48.83 HK$48.25 HK$44.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 32.768 KHZ 8 PIN AB-RTCMC-32.768KHZ-AIGZ-S7-T ABRACON 1: HK$38.63 2,812In Stock 2,000Expected 30/10/2026	Mfr. Part No. AB-RTCMC-32.768KHZ-AIGZ-S7-T Mouser Part No 815-ABMC-327AIGZS7T	ABRACON	Real Time Clock 32.768 KHZ 8 PIN Learn More about ABRACON Abracon ABRTC MC	Datasheet	2,812In Stock 2,000Expected 30/10/2026	Cut Tape HK$38.63 HK$29.18 HK$26.88 HK$22.28 Reel HK$20.96 View HK$21.87 HK$20.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768 KHZ IC RTC CLK AB-RTCMC-32.768kHz-EOA9-S3-DBT ABRACON 1: HK$70.28 1,641In Stock	Mfr. Part No. AB-RTCMC-32.768kHz-EOA9-S3-DBT Mouser Part No 815-ABMC-327EOA9S3DB	ABRACON	Real Time Clock 32.768 KHZ IC RTC CLK Learn More about ABRACON Abracon ABRTC MC	Datasheet	1,641In Stock	Cut Tape HK$70.28 HK$54.42 HK$48.99 HK$45.62 Reel HK$43.07 View HK$39.54 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 32.768 KHZ AB-RTCMC-32.768kHz-EOZ9-S3-DBT ABRACON 1: HK$72.75 1,846In Stock	Mfr. Part No. AB-RTCMC-32.768kHz-EOZ9-S3-DBT Mouser Part No 815-ABMC-327EOZ9S3DB	ABRACON	Real Time Clock 32.768 KHZ Learn More about ABRACON Abracon ABRTC MC	Datasheet	1,846In Stock	Cut Tape HK$72.75 HK$56.39 HK$50.14 HK$46.36 View Reel HK$42.50 HK$44.39 HK$43.16 HK$42.50 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 2-Wire Real Time Clock IC R2223L-E2 Nisshinbo 1: HK$13.56 5,351In Stock	Mfr. Part No. R2223L-E2 Mouser Part No 848-R2223L-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC		5,351In Stock	Cut Tape HK$13.56 HK$9.95 HK$8.96 HK$7.90 Reel HK$6.59 View HK$7.42 HK$7.13 HK$7.04 HK$6.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock 2-Wire Real Time Clock IC RV5C387A-E2-F Nisshinbo 1: HK$13.48 6,845In Stock	Mfr. Part No. RV5C387A-E2-F Mouser Part No 848-RV5C387A-E2-F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	6,845In Stock	Cut Tape HK$13.48 HK$9.86 HK$8.96 HK$8.55 Reel HK$7.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Timers & Support Products ANA TIMING CIRCUIT MC1455BDR2G onsemi 1: HK$3.45 20,720In Stock 7,500Expected 22/12/2026	Mfr. Part No. MC1455BDR2G Mouser Part No 863-MC1455BDR2G	onsemi	Timers & Support Products ANA TIMING CIRCUIT	Datasheet	20,720In Stock 7,500Expected 22/12/2026	Cut Tape HK$3.45 HK$2.44 HK$2.17 HK$1.81 View Reel HK$1.41 HK$1.67 HK$1.59 HK$1.52 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products Timer LM555CM/NOPB Texas Instruments 1: HK$12.08 4,053In Stock	Mfr. Part No. LM555CM/NOPB Mouser Part No 926-LM555CM/NOPB	Texas Instruments	Timers & Support Products Timer	Datasheet	4,053In Stock	HK$12.08 HK$8.80 HK$7.84 HK$6.52 View HK$6.35 HK$6.17 HK$6.04 HK$5.84 HK$5.71	Min.: 1 Mult.: 1
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: HK$11.84 11,368In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	11,368In Stock	HK$11.84 HK$8.63 HK$7.46 HK$6.81 View HK$6.40 HK$6.15 HK$5.77 HK$5.71 HK$5.57	Min.: 1 Mult.: 1
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB LMC555CTP/NOPB Texas Instruments 1: HK$19.73 1,678In Stock	Mfr. Part No. LMC555CTP/NOPB Mouser Part No 926-LMC555CTP/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB	Datasheet	1,678In Stock	Cut Tape HK$19.73 HK$14.63 HK$13.32 HK$11.92 Reel HK$11.18 View HK$10.69 HK$10.36 HK$10.11 HK$9.95 MouseReel Available	Min.: 1 Mult.: 1 : 250

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Clock & Timer ICs

Types of Clock & Timer ICs