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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 (SGD) 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: $2.22 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 $2.22 $1.66 $1.47 $1.30 Reel $1.02 View $1.22 $1.18 $1.15 $0.997 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+T Analog Devices / Maxim Integrated 1: $6.83 12,353In Stock	Mfr. Part No. ICM7555ISA+T Mouser Part No 700-ICM7555ISAT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	12,353In Stock	Cut Tape $6.83 $5.39 $4.98 $4.65 View Reel $4.27 $4.50 $4.42 $4.41 $4.27 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products High-speed CMOS timer with integrated reset pull up TLC3555IDDFR Texas Instruments 1: $1.29 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 $1.29 $0.904 $0.812 $0.709 View Reel $0.544 $0.66 $0.642 $0.544 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: $1.46 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 $1.46 $1.05 $0.942 $0.83 View Reel $0.643 $0.775 $0.759 $0.643 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: $1.56 74,984In Stock 2,500Expected 3/12/2026	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	74,984In Stock 2,500Expected 3/12/2026	Cut Tape $1.56 $1.12 $1.02 $0.896 Reel $0.741 View $0.838 $0.802 $0.767 $0.722 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: $2.01 3,843In Stock 30,000On Order	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	3,843In Stock 30,000On Order On Order Ship Dates Mfr. No: TS555IDTTR Stock: 3,843 Can Dispatch Immediately On Order: 20,000 Expected 1/2/2027 10,000 Expected 22/2/2027 Factory Lead Time: 30 Weeks	Cut Tape $2.01 $1.47 $1.32 $1.17 Reel $0.976 View $1.10 $1.05 $1.02 $0.953 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: $2.01 4,822In 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	4,822In Stock	Cut Tape $2.01 $1.47 $1.33 $1.18 Reel $0.996 View $1.11 $1.06 $1.05 $0.983 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products CMOS Timer LMC555CN/NOPB Texas Instruments 1: $2.56 8,757In Stock	Mfr. Part No. LMC555CN/NOPB Mouser Part No 926-LMC555CN/NOPB	Texas Instruments	Timers & Support Products CMOS Timer	Datasheet	8,757In Stock	$2.56 $1.88 $1.65 $1.50 View $1.41 $1.36 $1.34 $1.27 $1.24	Min.: 1 Mult.: 1
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTPX/NOPB LMC555CTP/NOPB Texas Instruments 1: $3.26 1,661In 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	1,661In Stock	Cut Tape $3.26 $2.42 $2.20 $1.97 Reel $1.85 View $1.77 $1.71 $1.67 $1.65 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: $2.62 6,738In 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	6,738In Stock	Cut Tape $2.62 $1.93 $1.75 $1.56 Reel $1.31 View $1.47 $1.41 $1.40 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products GEN PURPSE CMOS TIMR COM ICM7555CBAZ Renesas / Intersil 1: $1.07 6,161In Stock	Mfr. Part No. ICM7555CBAZ Mouser Part No 968-ICM7555CBAZ	Renesas / Intersil	Timers & Support Products GEN PURPSE CMOS TIMR COM	Datasheet	6,161In Stock	$1.07 $0.755 $0.677 $0.59 View $0.549 $0.525 $0.505 $0.483 $0.469	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807AQGI Renesas Electronics 1: $2.69 1,761In 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	1,761In Stock	$2.69 $1.99 $1.69 $1.59 View $1.50 $1.44 $1.43 $1.33 $1.32	Min.: 1 Mult.: 1
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ESA+T Analog Devices / Maxim Integrated 1: $7.06 4,364In 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	4,364In Stock	Cut Tape $7.06 $5.37 $4.95 $4.50 View Reel $3.98 $4.26 $4.20 $4.11 $3.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products Low-Power, General-Purpose Timer ICM7555IPA+ Analog Devices / Maxim Integrated 1: $7.72 1,011In Stock	Mfr. Part No. ICM7555IPA+ Mouser Part No 700-ICM7555IPA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1,011In Stock	$7.72 $6.62 $5.81 $5.56 View $5.29 $5.13 $5.00 $4.52 Quote	Min.: 1 Mult.: 1
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+ Analog Devices / Maxim Integrated 1: $7.52 1,231In Stock	Mfr. Part No. ICM7555ISA+ Mouser Part No 700-ICM7555ISA	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	1,231In Stock	$7.52 $5.74 $5.29 $4.77 View $4.54 $4.41 $4.35 $4.30	Min.: 1 Mult.: 1
Timers & Support Products Low-Power, General-Purpose Timer ICM7556ISD+T Analog Devices / Maxim Integrated 1: $11.18 2,579In Stock	Mfr. Part No. ICM7556ISD+T Mouser Part No 700-ICM7556ISDT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer	Datasheet	2,579In Stock	Cut Tape $11.18 $8.62 $7.98 $7.28 $6.95 Reel $5.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products CMOS TIMER A 926-LMC 555CMMX/NOPB A 926- A 926-LMC555CMMX/NOPB LMC555CMM/NOPB Texas Instruments 1: $2.39 166In Stock 14,000Expected 3/12/2026	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	166In Stock 14,000Expected 3/12/2026	Cut Tape $2.39 $1.77 $1.60 $1.43 View Reel $1.15 $1.30 $1.26 $1.15 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: $1.90 229In Stock 21,000Expected 3/12/2026	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 3/12/2026	Cut Tape $1.90 $1.39 $1.26 $1.11 View Reel $0.898 $0.968 $0.929 $0.899 $0.898 MouseReel Available	Min.: 1 Mult.: 1 : 3,500
Timers & Support Products GEN PUR CMOS TIMER 8 COM ICM7555CBAZ-T Renesas / Intersil 1: $1.13 381In 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	381In Stock 22,500On Order On Order Ship Dates Mfr. No: ICM7555CBAZ-T Stock: 381 Can Dispatch Immediately On Order: 10,000 Expected 8/3/2027 12,500 Expected 26/3/2027 Factory Lead Time: 26 Weeks	Cut Tape $1.13 $0.801 $0.721 $0.631 View Reel $0.492 $0.589 $0.543 $0.522 $0.492 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Timers & Support Products GEN PUR CMOS TIMER 8 COM ICM7555IBAZ-T Renesas / Intersil 1: $1.09 48In 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	48In Stock 95,000On Order On Order Ship Dates Mfr. No: ICM7555IBAZ-T Stock: 48 Can Dispatch Immediately On Order: 20,000 Expected 22/1/2027 37,500 Expected 8/3/2027 37,500 Expected 25/5/2027 Factory Lead Time: 26 Weeks	Cut Tape $1.09 $0.772 $0.694 $0.608 View Reel $0.54 $0.59 $0.581 $0.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805APYG Renesas Electronics 1: $2.22 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	$2.22 $1.63 $1.36 $1.29 View $1.23 $1.13 $1.12 $1.09 $1.07	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQG Renesas Electronics 1: $2.14 67In Stock	Mfr. Part No. 49FCT3805AQG Mouser Part No 972-49FCT3805AQG	Renesas Electronics	Clock Drivers & Distribution Dual 1 to 5 Clock Driver	Datasheet	67In Stock	$2.14 $1.56 $1.32 $1.25 View $1.18 $1.17 $1.16 $1.13 $1.11	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805AQGI Renesas Electronics 1: $3.29 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	$3.29 $2.45 $2.01	Min.: 1 Mult.: 1
Clock Drivers & Distribution Dual 1 to 5 Clock Driver 49FCT3805PYG Renesas Electronics 1: $2.22 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	$2.22 $1.63 $1.36 $1.29 View $1.23 $1.19 $1.18 $1.14 $1.13	Min.: 1 Mult.: 1
Clock Drivers & Distribution 3.3V 1:10 Clock Driver 74FCT3807APYG Renesas Electronics 1: $2.46 8In Stock	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	8In Stock	$2.46 $1.82 $1.52 $1.44 View $1.35 $1.32	Min.: 1 Mult.: 1

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CMOS, TTL Clock & Timer ICs

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