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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 (CHF) 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: CHF 1.31 48’721In Stock	Mfr. Part No. TS556IDTTR Mouser Part No 511-TS556IDTTR	STMicroelectronics	Timers & Support Products Low power dual CMOS timer	Datasheet	48’721In Stock	Cut Tape CHF 1.31 CHF 0.983 CHF 0.87 CHF 0.77 Reel CHF 0.62 View CHF 0.724 CHF 0.696 CHF 0.681 CHF 0.593 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+T Analog Devices / Maxim Integrated 1: CHF 4.46 12’455In Stock	Mfr. Part No. ICM7555ISA+T Mouser Part No 700-ICM7555ISAT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	12’455In Stock	Cut Tape CHF 4.46 CHF 3.40 CHF 3.14 CHF 2.84 View Reel CHF 2.55 CHF 2.70 CHF 2.62 CHF 2.58 CHF 2.55 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: CHF 0.765 2’312In Stock New Product	Mfr. Part No. TLC3555IDDFR Mouser Part No 595-TLC3555IDDFR New Product	Texas Instruments	Timers & Support Products High-speed CMOS timer with integrated reset pull up	Datasheet	2’312In Stock	Cut Tape CHF 0.765 CHF 0.535 CHF 0.48 CHF 0.419 View Reel CHF 0.322 CHF 0.39 CHF 0.38 CHF 0.322 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: CHF 0.861 2’352In Stock New Product	Mfr. Part No. TLC3555QDDFRQ1 Mouser Part No 595-TLC3555QDDFRQ1 New Product	Texas Instruments	Timers & Support Products Automotive high-speed CMOS timer with integrated reset pull up	Datasheet	2’352In Stock	Cut Tape CHF 0.861 CHF 0.62 CHF 0.558 CHF 0.491 View Reel CHF 0.381 CHF 0.459 CHF 0.449 CHF 0.381 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: CHF 0.926 77’830In Stock 2’500Expected 4/19/2027	Mfr. Part No. LMC555CMX/NOPB Mouser Part No 926-LMC555CMX/NOPB	Texas Instruments	Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB	Datasheet	77’830In Stock 2’500Expected 4/19/2027	Cut Tape CHF 0.926 CHF 0.669 CHF 0.603 CHF 0.531 Reel CHF 0.439 View CHF 0.496 CHF 0.475 CHF 0.46 CHF 0.428 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: CHF 1.19 3’974In Stock	Mfr. Part No. LMC555IMX/NOPB Mouser Part No 595-LMC555IMX/NOPB	Texas Instruments	Timers & Support Products CMOS Timer A 595-LMC 555IM/NOPB A 595-LM A 595-LMC555IM/NOPB	Datasheet	3’974In Stock	Cut Tape CHF 1.19 CHF 0.87 CHF 0.786 CHF 0.698 Reel CHF 0.583 View CHF 0.655 CHF 0.63 CHF 0.622 CHF 0.582 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: CHF 1.93 1’645In 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	1’645In Stock	Cut Tape CHF 1.93 CHF 1.43 CHF 1.30 CHF 1.17 Reel CHF 1.10 View CHF 1.05 CHF 1.01 CHF 0.992 CHF 0.973 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: CHF 1.55 6’830In Stock	Mfr. Part No. LMC555CTPX/NOPB Mouser Part No 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 CHF 1.55 CHF 1.14 CHF 1.04 CHF 0.926 Reel CHF 0.778 View CHF 0.87 CHF 0.837 CHF 0.829 CHF 0.76 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: CHF 1.22 13’873In Stock 10’000Expected 3/1/2027	Mfr. Part No. TS555IDTTR Mouser Part No 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 CHF 1.22 CHF 0.885 CHF 0.802 CHF 0.711 Reel CHF 0.598 View CHF 0.669 CHF 0.642 CHF 0.622 CHF 0.584 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: CHF 1.51 9’110In Stock	Mfr. Part No. LMC555CN/NOPB Mouser Part No 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	9’110In Stock	CHF 1.51 CHF 1.10 CHF 0.973 CHF 0.885 View CHF 0.837 CHF 0.804 CHF 0.791	Min.: 1 Mult.: 1 Max.: 1’001
Timers & Support Products GEN PURPSE CMOS TIMR COM ICM7555CBAZ Renesas / Intersil 1: CHF 0.636 6’277In Stock	Mfr. Part No. ICM7555CBAZ Mouser Part No 968-ICM7555CBAZ	Renesas / Intersil	Timers & Support Products GEN PURPSE CMOS TIMR COM	Datasheet	6’277In Stock	CHF 0.636 CHF 0.446 CHF 0.401 CHF 0.349 View CHF 0.325 CHF 0.311 CHF 0.299 CHF 0.285 CHF 0.278	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807AQGI Renesas Electronics 1: CHF 1.59 1’791In Stock	Mfr. Part No. 74FCT3807AQGI Mouser Part No 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	CHF 1.59 CHF 1.18 CHF 1.00 CHF 0.945 View CHF 0.885 CHF 0.854 CHF 0.845 CHF 0.787 CHF 0.779	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: CHF 1.33 16In Stock 14’000On Order	Mfr. Part No. LMC555CMM/NOPB Mouser Part No 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. No: LMC555CMM/NOPB Stock: 16 Can Dispatch Immediately On Order: 8’000 Expected 1/11/2027 6’000 Expected 3/1/2027 Factory Lead Time: 12 Weeks	Cut Tape CHF 1.33 CHF 0.992 CHF 0.91 CHF 0.813 Reel CHF 0.721 View CHF 0.768 CHF 0.749 CHF 0.687 CHF 0.681 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: CHF 1.07 229In Stock 21’000Expected 11/30/2026	Mfr. Part No. LMC555CMMX/NOPB Mouser Part No 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 CHF 1.07 CHF 0.765 CHF 0.693 CHF 0.612 Reel CHF 0.523 View CHF 0.573 CHF 0.549 CHF 0.532 CHF 0.492 MouseReel Available	Min.: 1 Mult.: 1 : 3’500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ESA+T Analog Devices / Maxim Integrated 1: CHF 4.17 4’509In Stock	Mfr. Part No. ICM7555ESA+T Mouser Part No 700-ICM7555ESA+T	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	4’509In Stock	Cut Tape CHF 4.17 CHF 3.18 CHF 2.93 CHF 2.67 View Reel CHF 2.36 CHF 2.52 CHF 2.49 CHF 2.43 CHF 2.36 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: CHF 4.57 1’023In Stock	Mfr. Part No. ICM7555IPA+ Mouser Part No 700-ICM7555IPA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1’023In Stock	CHF 4.57 CHF 3.92 CHF 3.44 CHF 3.29 View CHF 3.14 CHF 3.03	Min.: 1 Mult.: 1 Max.: 818
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+ Analog Devices / Maxim Integrated 1: CHF 4.46 1’276In Stock	Mfr. Part No. ICM7555ISA+ Mouser Part No 700-ICM7555ISA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1’276In Stock	CHF 4.46 CHF 3.40 CHF 3.14 CHF 2.83 View CHF 2.69 CHF 2.61 CHF 2.57	Min.: 1 Mult.: 1 Max.: 1’020
Timers & Support Products Low-Power, General-Purpose Timer ICM7556ISD+T Analog Devices / Maxim Integrated 1: CHF 6.62 2’589In Stock	Mfr. Part No. ICM7556ISD+T Mouser Part No 700-ICM7556ISDT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	2’589In Stock	Cut Tape CHF 6.62 CHF 5.10 CHF 4.73 CHF 4.31 CHF 4.11 Reel CHF 4.11 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: CHF 0.628 417In Stock 22’500On Order	Mfr. Part No. ICM7555CBAZ-T Mouser Part No 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. No: ICM7555CBAZ-T Stock: 417 Can Dispatch Immediately On Order: 10’000 Expected 3/8/2027 12’500 Expected 3/26/2027 Factory Lead Time: 26 Weeks	Cut Tape CHF 0.628 CHF 0.446 CHF 0.401 CHF 0.349 Reel CHF 0.297 View CHF 0.325 CHF 0.311 CHF 0.302 CHF 0.292 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Timers & Support Products GEN PUR CMOS TIMER 8 COM ICM7555IBAZ-T Renesas / Intersil 1: CHF 0.66 620In Stock 95’000On Order	Mfr. Part No. ICM7555IBAZ-T Mouser Part No 968-ICM7555IBAZ-T	Renesas / Intersil	Timers & Support Products GEN PUR CMOS TIMER 8 COM	Datasheet	620In Stock 95’000On Order On Order Ship Dates Mfr. No: ICM7555IBAZ-T Stock: 620 Can Dispatch 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 CHF 0.66 CHF 0.466 CHF 0.418 CHF 0.367 Reel CHF 0.293 View CHF 0.342 CHF 0.327 CHF 0.314 CHF 0.291 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805APYG Renesas Electronics 1: CHF 1.31 217In Stock	Mfr. Part No. 49FCT3805APYG Mouser Part No 972-49FCT3805APYG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	217In Stock	CHF 1.31 CHF 0.964 CHF 0.804 CHF 0.762 View CHF 0.726 CHF 0.668 CHF 0.663 CHF 0.646 CHF 0.631	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQG Renesas Electronics 1: CHF 1.26 767In Stock	Mfr. Part No. 49FCT3805AQG Mouser Part No 972-49FCT3805AQG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	767In Stock	CHF 1.26 CHF 0.926 CHF 0.782 CHF 0.74 View CHF 0.697 CHF 0.694 CHF 0.689 CHF 0.667 CHF 0.659	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQGI Renesas Electronics 1: CHF 1.95 17In Stock	Mfr. Part No. 49FCT3805AQGI Mouser Part No 972-49FCT3805AQGI	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	17In Stock	CHF 1.95 CHF 1.45 CHF 1.24	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805PYG Renesas Electronics 1: CHF 1.31 111In Stock	Mfr. Part No. 49FCT3805PYG Mouser Part No 972-49FCT3805PYG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	111In Stock	CHF 1.31 CHF 0.964 CHF 0.804 CHF 0.762 View CHF 0.726 CHF 0.705 CHF 0.698 CHF 0.676 CHF 0.667	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807APYG Renesas Electronics 1: CHF 1.46 89In Stock 576Expected 10/26/2026	Mfr. Part No. 74FCT3807APYG Mouser Part No 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	CHF 1.46 CHF 1.08 CHF 0.901 CHF 0.854 View CHF 0.797 CHF 0.78	Min.: 1 Mult.: 1

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