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Standard Timers & Support Products

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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.	Type	Number of Internal Timers	Propagation Delay - Max	Output Type	Package/Case	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Timers & Support Products Dual CMOS A 595-TLC5 56IDR A 595-TLC556I A 595-TLC556IDR TLC556ID Texas Instruments 1: HK$22.28 6,623In Stock	Mfr. Part No. TLC556ID Mouser Part No 595-TLC556ID	Texas Instruments	Timers & Support Products Dual CMOS A 595-TLC5 56IDR A 595-TLC556I A 595-TLC556IDR	Datasheet	6,623In Stock	HK$22.28 HK$16.52 HK$12.82 HK$12.08 View HK$11.59 HK$11.26 HK$11.01 HK$10.85 HK$10.52	Min.: 1 Mult.: 1	Standard	2 Timer		CMOS, MOS, TTL	SOIC-14	2 V	15 V	- 40 C	+ 85 C	TLC556	SMD/SMT	Tube
Timers & Support Products Low-Power, General-Purpose Timer ICM7555ISA+T Analog Devices / Maxim Integrated Restricted Availability	Mfr. Part No. ICM7555ISA+T Mouser Part No 700-ICM7555ISAT	Analog Devices / Maxim Integrated	Timers & Support Products Low-Power, General-Purpose Timer Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	Standard	1 Timer		CMOS, TTL	SOIC-8	2 V	18 V	- 20 C	+ 85 C	ICM7555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB LM555CMMX/NOPB Texas Instruments 1: HK$10.44 6,999In Stock	Mfr. Part No. LM555CMMX/NOPB Mouser Part No 926-LM555CMMX/NOPB	Texas Instruments	Timers & Support Products Highly Stable 555 Ti mer 8-VSSOP 0 to 70 A 926-LM555CMM/NOPB	Datasheet	6,999In Stock	Cut Tape HK$10.44 HK$7.41 HK$6.71 HK$5.93 Reel HK$4.96 View HK$5.56 HK$5.33 HK$5.16 HK$4.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Standard	1 Timer		TTL	VSSOP-8	4.5 V	16 V	0 C	+ 70 C	LM555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual Precision NE556NSR Texas Instruments 1: HK$5.43 3,877In Stock	Mfr. Part No. NE556NSR Mouser Part No 595-NE556NSR	Texas Instruments	Timers & Support Products Dual Precision	Datasheet	3,877In Stock	Cut Tape HK$5.43 HK$3.82 HK$3.43 HK$2.98 Reel HK$2.39 View HK$2.77 HK$2.64 HK$2.53 HK$2.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standard	2 Timer		TTL	SOP-14	4.5 V	16 V	0 C	+ 70 C	NE556	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products LOW POWER TIMER TLC555CPW Texas Instruments 1: HK$15.95 820In Stock	Mfr. Part No. TLC555CPW Mouser Part No 595-TLC555CPW	Texas Instruments	Timers & Support Products LOW POWER TIMER	Datasheet	820In Stock	HK$15.95 HK$11.67 HK$9.62 HK$9.12 View HK$8.80 HK$8.47 HK$8.22 HK$8.06 HK$7.97	Min.: 1 Mult.: 1	Standard	1 Timer		CMOS, MOS, TTL	TSSOP-14	2 V	15 V	- 40 C	+ 125 C	TLC555	SMD/SMT	Tube
Timers & Support Products Precision NE555P Texas Instruments 1: HK$4.85 61,899In Stock 5,000Expected 1/2/2027	Mfr. Part No. NE555P Mouser Part No 595-NE555P	Texas Instruments	Timers & Support Products Precision Learn More about Texas Instruments ti ne555 timer	Datasheet	61,899In Stock 5,000Expected 1/2/2027	HK$4.85 HK$3.38 HK$2.82 HK$2.61 View HK$2.42 HK$2.31 HK$2.22 HK$2.14 HK$2.10	Min.: 1 Mult.: 1	Standard	1 Timer		TTL	PDIP-8	4.5 V	16 V	0 C	+ 70 C	NE555	Through Hole	Tube
Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown MIC1557YM5-TR Microchip Technology 1: HK$3.86 60,975In Stock 43,000On Order	Mfr. Part No. MIC1557YM5-TR Mouser Part No 998-MIC1557YM5TR	Microchip Technology	Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown	Datasheet	60,975In Stock 43,000On Order	Cut Tape HK$3.86 HK$3.21 Reel HK$2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard	1 Timer		CMOS	SOT-23-5	2.7 V	18 V	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products CMOS A 595-TLC555CD A 595-TLC555CD A 595 A 595-TLC555CD TLC555CDR Texas Instruments 1: HK$6.74 64,206In Stock 117,500On Order	Mfr. Part No. TLC555CDR Mouser Part No 595-TLC555CDR	Texas Instruments	Timers & Support Products CMOS A 595-TLC555CD A 595-TLC555CD A 595 A 595-TLC555CD	Datasheet	64,206In Stock 117,500On Order On Order Ship Dates Mfr. No: TLC555CDR Stock: 64,206 Can Dispatch Immediately On Order: 60,000 Expected 6/9/2027 57,500 Expected 7/2/2028 Factory Lead Time: 20 Weeks	Cut Tape HK$6.74 HK$4.83 HK$4.35 HK$3.80 Reel HK$3.10 View HK$3.53 HK$3.37 HK$3.25 HK$3.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer		CMOS, MOS, TTL	SOIC-8	2 V	15 V	0 C	+ 70 C	TLC555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products CMOS TIMER A 926-LMC 555CM/NOPB A 926-LM A 926-LMC555CM/NOPB LMC555CMX/NOPB Texas Instruments 1: HK$9.45 75,628In Stock 2,500Expected 19/11/2026	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	75,628In Stock 2,500Expected 19/11/2026	Cut Tape HK$9.45 HK$6.83 HK$6.16 HK$5.42 Reel HK$4.48 View HK$5.06 HK$4.85 HK$4.69 HK$4.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer	100 ns	CMOS, TTL	SOIC-8	1.5 V	15 V	- 40 C	+ 125 C	LMC555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products CMOS TLC555IP Texas Instruments 1: HK$11.92 3,819In Stock	Mfr. Part No. TLC555IP Mouser Part No 595-TLC555IP	Texas Instruments	Timers & Support Products CMOS	Datasheet	3,819In Stock	HK$11.92 HK$8.71 HK$7.38 HK$7.02 View HK$6.58 HK$6.31 HK$6.09 HK$5.86 HK$5.78	Min.: 1 Mult.: 1	Standard	1 Timer		CMOS, MOS, TTL	PDIP-8	2 V	15 V	- 40 C	+ 125 C	TLC555	Through Hole	Tube
Timers & Support Products LO PWR Timer ALT 595 -TLC555QDR ALT 595- ALT 595-TLC555QDR TLC555QDRG4 Texas Instruments 1: HK$9.37 5,192In Stock	Mfr. Part No. TLC555QDRG4 Mouser Part No 595-TLC555QDRG4	Texas Instruments	Timers & Support Products LO PWR Timer ALT 595 -TLC555QDR ALT 595- ALT 595-TLC555QDR	Datasheet	5,192In Stock	Cut Tape HK$9.37 HK$6.69 HK$6.03 HK$5.30 View Reel HK$3.99 HK$4.96 HK$4.74 HK$4.59 HK$3.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer		CMOS, MOS, TTL	SOIC-8	2 V	15 V	- 40 C	+ 125 C	TLC555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR TLC556CD Texas Instruments 1: HK$21.04 2,845In Stock	Mfr. Part No. TLC556CD Mouser Part No 595-TLC556CD	Texas Instruments	Timers & Support Products Dual CMOS A 595-TLC5 56CDR A 595-TLC556C A 595-TLC556CDR	Datasheet	2,845In Stock	HK$21.04 HK$15.62 HK$13.15 HK$12.49 View HK$12.00 HK$11.67 HK$11.26 HK$10.36	Min.: 1 Mult.: 1	Standard	2 Timer		CMOS, MOS, TTL	SOIC-14	2 V	15 V	0 C	+ 70 C	TLC556	SMD/SMT	Tube
Timers & Support Products Dual LinCMOS Timer A 595-TLC556ID A 595- A 595-TLC556ID TLC556IDR Texas Instruments 1: HK$11.75 18,629In Stock 9,900On Order	Mfr. Part No. TLC556IDR Mouser Part No 595-TLC556IDR	Texas Instruments	Timers & Support Products Dual LinCMOS Timer A 595-TLC556ID A 595- A 595-TLC556ID	Datasheet	18,629In Stock 9,900On Order On Order Ship Dates Mfr. No: TLC556IDR Stock: 18,629 Can Dispatch Immediately On Order: 2,500 Expected 5/11/2026 7,400 Expected 11/11/2026 Factory Lead Time: 12 Weeks	Cut Tape HK$11.75 HK$8.71 HK$7.90 HK$7.04 Reel HK$6.13 View HK$6.61 HK$6.44 HK$6.37 HK$6.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	2 Timer		CMOS, MOS, TTL	SOIC-14	2 V	15 V	- 55 C	+ 125 C	TLC556	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual CMOS TLC556IN Texas Instruments 1: HK$15.54 1,512In Stock	Mfr. Part No. TLC556IN Mouser Part No 595-TLC556IN	Texas Instruments	Timers & Support Products Dual CMOS	Datasheet	1,512In Stock	HK$15.54 HK$11.75 HK$10.60 HK$9.45 View HK$9.37 HK$9.04 HK$8.71 HK$8.47 HK$8.30	Min.: 1 Mult.: 1	Standard	2 Timer		CMOS, MOS, TTL	PDIP-14	2 V	15 V	- 55 C	+ 125 C	TLC556	Through Hole	Tube
Timers & Support Products Lo-Pwr Dual LinCMOS Timer A 595-TLC556MD A 595-TLC556MD TLC556MDR Texas Instruments 1: HK$25.73 3,459In Stock	Mfr. Part No. TLC556MDR Mouser Part No 595-TLC556MDR	Texas Instruments	Timers & Support Products Lo-Pwr Dual LinCMOS Timer A 595-TLC556MD A 595-TLC556MD	Datasheet	3,459In Stock	Cut Tape HK$25.73 HK$19.15 HK$17.59 HK$15.78 Reel HK$13.40 View HK$14.88 HK$14.47 HK$14.06 HK$13.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	2 Timer		CMOS, MOS, TTL	SOIC-14	2 V	15 V	- 55 C	+ 125 C	TLC556	SMD/SMT	Reel, Cut Tape, MouseReel
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	Standard	1 Timer		TTL	SOIC-8	4.5 V	16 V	0 C	+ 70 C	LM555	SMD/SMT	Tube
Timers & Support Products TIMER LM555CN/NOPB Texas Instruments 1: HK$11.84 11,388In Stock	Mfr. Part No. LM555CN/NOPB Mouser Part No 926-LM555CN/NOPB	Texas Instruments	Timers & Support Products TIMER	Datasheet	11,388In 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	Standard	1 Timer		TTL	PDIP-8	4.5 V	16 V	0 C	+ 70 C	LM555	Through Hole	Tube
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	Standard	1 Timer	100 ns	CMOS, TTL	DSBGA-8	1.5 V	15 V	- 40 C	+ 85 C	LMC555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products World s smallest 555 timer with low powe A 926-LMC555CTP/NOPB LMC555CTPX/NOPB Texas Instruments 1: HK$15.86 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 HK$15.86 HK$11.67 HK$10.60 HK$9.45 Reel HK$7.94 View HK$8.88 HK$8.55 HK$8.47 HK$7.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard	1 Timer	100 ns	CMOS, TTL	DSBGA-8	1.5 V	15 V	- 40 C	+ 125 C	LMC555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input MIC1555YM5-TR Microchip Technology 1: HK$3.86 15,424In Stock	Mfr. Part No. MIC1555YM5-TR Mouser Part No 998-MIC1555YM5TR	Microchip Technology	Timers & Support Products 5MHz, 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input	Datasheet	15,424In Stock	Cut Tape HK$3.86 HK$3.21 Reel HK$2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Standard	1 Timer		CMOS	SOT-23-5	2.7 V	18 V	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D NA555DR Texas Instruments 1: HK$2.14 16,191In Stock	Mfr. Part No. NA555DR Mouser Part No 595-NA555DR	Texas Instruments	Timers & Support Products Prec Timers A 595-NA 555D A 595-NA555D A A 595-NA555D	Datasheet	16,191In Stock	Cut Tape HK$2.14 HK$1.46 HK$1.30 HK$1.11 Reel HK$0.855 View HK$1.02 HK$0.962 HK$0.921 HK$0.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer		TTL	SOIC-8	4.5 V	16 V	- 40 C	+ 105 C	NA555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D NA556DR Texas Instruments 1: HK$6.66 11,366In Stock	Mfr. Part No. NA556DR Mouser Part No 595-NA556DR	Texas Instruments	Timers & Support Products Dual Prec Timers A 5 95-NA556D A 595-NA5 A 595-NA556D	Datasheet	11,366In Stock	Cut Tape HK$6.66 HK$4.73 HK$4.24 HK$3.71 Reel HK$3.02 View HK$3.45 HK$3.30 HK$3.16 HK$2.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	2 Timer		TTL	SOIC-14	4.5 V	16 V	- 40 C	+ 105 C	NA556	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D NE555DR Texas Instruments 1: HK$2.88 84,212In Stock	Mfr. Part No. NE555DR Mouser Part No 595-NE555DR	Texas Instruments	Timers & Support Products Precision A 595-NE55 5D A 595-NE555D A 5 A 595-NE555D Learn More about Texas Instruments ti ne555 timer	Datasheet	84,212In Stock	Cut Tape HK$2.88 HK$1.97 HK$1.77 HK$1.51 Reel HK$1.18 View HK$1.39 HK$1.32 HK$1.26 HK$1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer		TTL	SOIC-8	4.5 V	16 V	0 C	+ 70 C	NE555	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4 NE555PSR Texas Instruments 1: HK$3.45 7,300In Stock	Mfr. Part No. NE555PSR Mouser Part No 595-NE555PSR	Texas Instruments	Timers & Support Products Precision A 595-NE55 5PSRG4 A 595-NE555P A 595-NE555PSRG4 Learn More about Texas Instruments ti ne555 timer	Datasheet	7,300In Stock	Cut Tape HK$3.45 HK$3.38 HK$3.14 HK$3.09 Reel HK$3.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Standard	1 Timer		TTL	SO-8	4.5 V	16 V	0 C	+ 70 C	NE555	SMD/SMT	Reel, Cut Tape, MouseReel
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$2.43 HK$2.16 HK$1.87 Reel HK$1.48 View HK$1.73 HK$1.64 HK$1.57 HK$1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Standard	1 Timer		TTL	SOIC-8	4.5 V	16 V	- 40 C	+ 85 C	MC1455B	SMD/SMT	Reel, Cut Tape, MouseReel

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