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CMOS, TTL Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: NT$58.44 48,721In Stock	Mfr. Part # TS556IDTTR Mouser Part # 511-TS556IDTTR	STMicroelectronics	Timers & Support Products Low power dual CMOS timer	Datasheet	48,721In Stock	Cut Tape NT$58.44 NT$43.74 NT$38.72 NT$34.31 Reel NT$27.60 View NT$32.27 NT$31.01 NT$30.33 NT$26.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+T Analog Devices / Maxim Integrated 1: NT$198.25 12,455In Stock	Mfr. Part # ICM7555ISA+T Mouser Part # 700-ICM7555ISAT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	12,455In Stock	Cut Tape NT$198.25 NT$151.29 NT$139.46 NT$126.19 View Reel NT$113.29 NT$120.10 NT$116.51 NT$115.08 NT$113.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 9,964 : 2,500
Timers & Support Products High-speed CMOS timer with integrated reset pull up TLC3555IDDFR Texas Instruments 1: NT$34.06 2,312In Stock New Product	Mfr. Part # TLC3555IDDFR Mouser Part # 595-TLC3555IDDFR New Product	Texas Instruments	Timers & Support Products High-speed CMOS timer with integrated reset pull up	Datasheet	2,312In Stock	Cut Tape NT$34.06 NT$23.84 NT$21.40 NT$18.68 View Reel NT$14.34 NT$17.39 NT$16.92 NT$14.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Automotive high-speed CMOS timer with integrated reset pull up TLC3555QDDFRQ1 Texas Instruments 1: NT$38.36 2,058In Stock New Product	Mfr. Part # TLC3555QDDFRQ1 Mouser Part # 595-TLC3555QDDFRQ1 New Product	Texas Instruments	Timers & Support Products Automotive high-speed CMOS timer with integrated reset pull up	Datasheet	2,058In Stock	Cut Tape NT$38.36 NT$27.60 NT$24.84 NT$21.87 View Reel NT$16.96 NT$20.43 NT$20.00 NT$16.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB LMC555CMX/NOPB Texas Instruments 1: NT$41.23 78,450In Stock 2,500Expected 4/19/2027	Mfr. Part # LMC555CMX/NOPB Mouser Part # 926-LMC555CMX/NOPB	Texas Instruments	Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB	Datasheet	78,450In Stock 2,500Expected 4/19/2027	Cut Tape NT$41.23 NT$29.79 NT$26.85 NT$23.63 Reel NT$19.54 View NT$22.08 NT$21.15 NT$20.47 NT$19.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products CMOS Timer A 595-LMC 555IM/NOPB A 595-LM A 595-LMC555IM/NOPB LMC555IMX/NOPB Texas Instruments 1: NT$53.06 4,003In Stock	Mfr. Part # LMC555IMX/NOPB Mouser Part # 595-LMC555IMX/NOPB	Texas Instruments	Timers & Support Products CMOS Timer A 595-LMC 555IM/NOPB A 595-LM A 595-LMC555IM/NOPB	Datasheet	4,003In Stock	Cut Tape NT$53.06 NT$38.72 NT$35.03 NT$31.08 Reel NT$25.96 View NT$29.18 NT$28.07 NT$27.71 NT$25.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB LMC555CTP/NOPB Texas Instruments 1: NT$86.04 1,645In Stock	Mfr. Part # LMC555CTP/NOPB Mouser Part # 926-LMC555CTP/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB	Datasheet	1,645In Stock	Cut Tape NT$86.04 NT$63.81 NT$58.08 NT$51.98 Reel NT$48.76 View NT$46.61 NT$45.17 NT$44.10 NT$43.38 MouseReel Available	Min.: 1 Mult.: 1 : 250
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTP/NOPB LMC555CTPX/NOPB Texas Instruments 1: NT$69.19 6,830In Stock	Mfr. Part # LMC555CTPX/NOPB Mouser Part # 926-LMC555CTPX/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTP/NOPB	Datasheet	6,830In Stock	Cut Tape NT$69.19 NT$50.91 NT$46.25 NT$41.23 Reel NT$34.63 View NT$38.72 NT$37.28 NT$36.93 NT$33.84 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: NT$54.13 13,873In Stock 10,000Expected 3/1/2027	Mfr. Part # TS555IDTTR Mouser Part # 511-TS555IDTTR	STMicroelectronics	Timers & Support Products Low power single CMOS timer Learn More about STMicroelectronics stm standard products	Datasheet	13,873In Stock 10,000Expected 3/1/2027	Cut Tape NT$54.13 NT$39.44 NT$35.74 NT$31.69 Reel NT$26.64 View NT$29.79 NT$28.61 NT$27.71 NT$26.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: NT$67.04 9,110In Stock	Mfr. Part # LMC555CN/NOPB Mouser Part # 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	9,110In Stock	NT$67.04 NT$48.76 NT$43.38 NT$39.44 View NT$37.28 NT$35.81 NT$35.24	Min.: 1 Mult.: 1 Max.: 1,001
Timers & Support Products GEN PURPSE CMOS TIMR COM ICM7555CBAZ Renesas / Intersil 1: NT$28.32 6,287In Stock	Mfr. Part # ICM7555CBAZ Mouser Part # 968-ICM7555CBAZ	Renesas / Intersil	Timers & Support Products GEN PURPSE CMOS TIMR COM	Datasheet	6,287In Stock	NT$28.32 NT$19.90 NT$17.85 NT$15.56 View NT$14.48 NT$13.84 NT$13.30 NT$12.73 NT$12.37	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807AQGI Renesas Electronics 1: NT$70.98 1,791In Stock	Mfr. Part # 74FCT3807AQGI Mouser Part # 972-74FCT3807AQGI	Renesas Electronics	Clock Drivers & Distribution 3.3V 1:10 Clock Driver Learn More about Renesas Electronics idt clock timing solutions	Datasheet	1,791In Stock	NT$70.98 NT$52.34 NT$44.45 NT$41.94 View NT$39.44 NT$38.00 NT$37.64 NT$35.06 NT$34.70	Min.: 1 Mult.: 1
Timers & Support Products CMOS TIMER A 926-LMC 555CMMX/NOPB A 926- A 926-LMC555CMMX/NOPB LMC555CMM/NOPB Texas Instruments 1: NT$59.15 16In Stock 14,000On Order	Mfr. Part # LMC555CMM/NOPB Mouser Part # 926-LMC555CMM/NOPB	Texas Instruments	Timers & Support Products CMOS TIMER A 926-LMC 555CMMX/NOPB A 926- A 926-LMC555CMMX/NOPB	Datasheet	16In Stock 14,000On Order On Order Ship Dates Mfr. #: LMC555CMM/NOPB Stock: 16 Can Ship Immediately On Order: 8,000 Expected 1/11/2027 6,000 Expected 3/1/2027 Factory Lead-Time: 12 Weeks	Cut Tape NT$59.15 NT$44.10 NT$40.51 NT$36.21 Reel NT$32.09 View NT$34.17 NT$33.34 NT$30.62 NT$30.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CMM/NOPB LMC555CMMX/NOPB Texas Instruments 1: NT$47.32 229In Stock 21,000Expected 11/30/2026	Mfr. Part # LMC555CMMX/NOPB Mouser Part # 926-LMC555CMMX/NOPB	Texas Instruments	Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CMM/NOPB	Datasheet	229In Stock 21,000Expected 11/30/2026	Cut Tape NT$47.32 NT$34.06 NT$30.83 NT$27.25 Reel NT$23.30 View NT$25.53 NT$24.49 NT$23.70 NT$21.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ESA+T Analog Devices / Maxim Integrated 1: NT$186.06 4,509In Stock	Mfr. Part # ICM7555ESA+T Mouser Part # 700-ICM7555ESA+T	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	4,509In Stock	Cut Tape NT$186.06 NT$141.61 NT$130.49 NT$118.66 View Reel NT$105.04 NT$112.21 NT$110.78 NT$108.27 NT$105.04 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,607 : 2,500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555IPA+ Analog Devices / Maxim Integrated 1: NT$203.63 1,023In Stock	Mfr. Part # ICM7555IPA+ Mouser Part # 700-ICM7555IPA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1,023In Stock	NT$203.63 NT$174.59 NT$153.08 NT$146.63 View NT$139.46 NT$135.15	Min.: 1 Mult.: 1 Max.: 818
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+ Analog Devices / Maxim Integrated 1: NT$198.25 1,276In Stock	Mfr. Part # ICM7555ISA+ Mouser Part # 700-ICM7555ISA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1,276In Stock	NT$198.25 NT$151.29 NT$139.46 NT$125.83 View NT$119.74 NT$116.15 NT$114.72	Min.: 1 Mult.: 1 Max.: 1,020
Timers & Support Products Low-Power, General-Purpose Timer ICM7556ISD+T Analog Devices / Maxim Integrated 1: NT$294.69 2,589In Stock	Mfr. Part # ICM7556ISD+T Mouser Part # 700-ICM7556ISDT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	2,589In Stock	Cut Tape NT$294.69 NT$227.29 NT$210.44 NT$191.80 NT$183.19 Reel NT$183.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,071 : 2,500
Timers & Support Products GEN PUR CMOS TIMER 8 COM ICM7555CBAZ-T Renesas / Intersil 1: NT$27.96 417In Stock 22,500On Order	Mfr. Part # ICM7555CBAZ-T Mouser Part # 968-ICM7555CBAZ-T	Renesas / Intersil	Timers & Support Products GEN PUR CMOS TIMER 8 COM	Datasheet	417In Stock 22,500On Order On Order Ship Dates Mfr. #: ICM7555CBAZ-T Stock: 417 Can Ship Immediately On Order: 10,000 Expected 3/8/2027 12,500 Expected 3/26/2027 Factory Lead-Time: 26 Weeks	Cut Tape NT$27.96 NT$19.90 NT$17.85 NT$15.56 Reel NT$13.23 View NT$14.48 NT$13.84 NT$13.48 NT$13.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products GEN PUR CMOS TIMER 8 COM ICM7555IBAZ-T Renesas / Intersil 1: NT$29.40 770In Stock 95,000On Order	Mfr. Part # ICM7555IBAZ-T Mouser Part # 968-ICM7555IBAZ-T	Renesas / Intersil	Timers & Support Products GEN PUR CMOS TIMER 8 COM	Datasheet	770In Stock 95,000On Order On Order Ship Dates Mfr. #: ICM7555IBAZ-T Stock: 770 Can Ship Immediately On Order: 20,000 Expected 1/22/2027 37,500 Expected 3/8/2027 37,500 Expected 5/25/2027 Factory Lead-Time: 26 Weeks	Cut Tape NT$29.40 NT$20.76 NT$18.64 NT$16.35 Reel NT$13.05 View NT$15.20 NT$14.56 NT$14.02 NT$12.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805APYG Renesas Electronics 1: NT$58.44 217In Stock	Mfr. Part # 49FCT3805APYG Mouser Part # 972-49FCT3805APYG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	217In Stock	NT$58.44 NT$43.02 NT$35.81 NT$33.95 View NT$32.34 NT$29.76 NT$29.50 NT$28.75 NT$28.11	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQG Renesas Electronics 1: NT$56.28 767In Stock	Mfr. Part # 49FCT3805AQG Mouser Part # 972-49FCT3805AQG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	767In Stock	NT$56.28 NT$41.23 NT$34.85 NT$32.98 View NT$31.05 NT$30.90 NT$30.69 NT$29.72 NT$29.36	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQGI Renesas Electronics 1: NT$86.76 17In Stock	Mfr. Part # 49FCT3805AQGI Mouser Part # 972-49FCT3805AQGI	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	17In Stock	NT$86.76 NT$64.53 NT$55.21	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805PYG Renesas Electronics 1: NT$58.44 111In Stock	Mfr. Part # 49FCT3805PYG Mouser Part # 972-49FCT3805PYG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	111In Stock	NT$58.44 NT$43.02 NT$35.81 NT$33.95 View NT$32.34 NT$31.40 NT$31.08 NT$30.11 NT$29.72	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807APYG Renesas Electronics 1: NT$64.89 89In Stock 576Expected 10/26/2026	Mfr. Part # 74FCT3807APYG Mouser Part # 972-74FCT3807APYG	Renesas Electronics	Clock Drivers & Distribution 3.3V 1:10 Clock Driver Learn More about Renesas Electronics idt clock timing solutions	Datasheet	89In Stock 576Expected 10/26/2026	NT$64.89 NT$48.04 NT$40.15 NT$38.00 View NT$35.53 NT$34.74	Min.: 1 Mult.: 1

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