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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Mounting Style	Packaging
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: $1.63 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 $1.63 $1.22 $1.08 $0.957 Reel $0.781 View $0.90 $0.865 $0.846 $0.756 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	CMOS Timer	2 Timer	100 ns	CMOS, TTL	SO-14	2 V	16 V	- 40 C	+ 125 C	TS556		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Nano Pwr Prgrmble Ti mer w/ Pwr Gating A A 595-TPL5100DGST TPL5100DGSR Texas Instruments 1: $1.92 3,222In Stock	Mfr. Part # TPL5100DGSR Mouser Part # 595-TPL5100DGSR	Texas Instruments	Timers & Support Products Nano Pwr Prgrmble Ti mer w/ Pwr Gating A A 595-TPL5100DGST Learn More about Texas Instruments ti tpl5000 tpl5100 timers	Datasheet	3,222In Stock	Cut Tape $1.92 $1.41 $1.28 $1.14 Reel $0.906 View $1.07 $1.03 $0.905 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	Programmable Timer	1 Timer			VSSOP-10	1.8 V	5 V	- 40 C	+ 105 C	TPL5100		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input MIC1555YD5-TR Microchip Technology 1: $1.19 5,778In Stock	Mfr. Part # MIC1555YD5-TR Mouser Part # 998-MIC1555YD5TR	Microchip Technology	Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Trigger Input	Datasheet	5,778In Stock	Cut Tape $1.19 $0.99 $0.983 $0.90 View Reel $0.78 $0.832 $0.828 $0.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					TSOT-23-5								Reel, Cut Tape, MouseReel
Timers & Support Products Dual CMOS A 595-TLC5 56IDR A 595-TLC556I A 595-TLC556IDR TLC556ID Texas Instruments 1: $2.71 6,644In Stock	Mfr. Part # TLC556ID Mouser Part # 595-TLC556ID	Texas Instruments	Timers & Support Products Dual CMOS A 595-TLC5 56IDR A 595-TLC556I A 595-TLC556IDR	Datasheet	6,644In Stock	$2.71 $2.01 $1.46 $1.41 View $1.36 $1.33 $1.31 $1.28 $1.21	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 LOG CMOS OSILATR TIMER MC14536BDWG onsemi 1: $0.83 21,419In Stock	Mfr. Part # MC14536BDWG Mouser Part # 863-MC14536BDWG	onsemi	Timers & Support Products LOG CMOS OSILATR TIMER	Datasheet	21,419In Stock	$0.83 $0.615 $0.504 $0.464	Min.: 1 Mult.: 1 Max.: 188	Programmable Timer	1 Timer	3.6 us	TTL	SOIC-16	3 V	18 V	- 55 C	+ 125 C	MC14536B		SMD/SMT	Tube
Timers & Support Products Timer Circuit NCV1455BDR2G onsemi 1: $0.32 92,174In Stock	Mfr. Part # NCV1455BDR2G Mouser Part # 863-NCV1455BDR2G	onsemi	Timers & Support Products Timer Circuit	Datasheet	92,174In Stock	Cut Tape $0.32 $0.242 $0.223 $0.199 View Reel $0.141 $0.184 $0.177 $0.167 $0.141 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Standard	1 Timer		TTL	SOIC-8	4.5 V	16 V	- 40 C	+ 125 C	NCV1455	AEC-Q100	SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products LOG CMOS OSILATR TIMER MC14541BDR2G onsemi 1: $0.66 12,717In Stock	Mfr. Part # MC14541BDR2G Mouser Part # 863-MC14541BDR2G	onsemi	Timers & Support Products LOG CMOS OSILATR TIMER	Datasheet	12,717In Stock	Cut Tape $0.66 $0.465 $0.417 $0.351 View Reel $0.262 $0.337 $0.309 $0.301 $0.262 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Programmable Timer	1 Timer	10500 ns		SOIC-14	3 V	18 V	- 55 C	+ 125 C	MC14541B		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual Precision NE556NSR Texas Instruments 1: $0.66 4,085In Stock	Mfr. Part # NE556NSR Mouser Part # 595-NE556NSR	Texas Instruments	Timers & Support Products Dual Precision	Datasheet	4,085In Stock	Cut Tape $0.66 $0.465 $0.417 $0.363 Reel $0.291 View $0.337 $0.321 $0.308 $0.284 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: $1.76 820In Stock	Mfr. Part # TLC555CPW Mouser Part # 595-TLC555CPW	Texas Instruments	Timers & Support Products LOW POWER TIMER	Datasheet	820In Stock	$1.76 $1.29 $1.07 $1.01 View $0.978 $0.941 $0.936 $0.878 $0.859	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 Programmable A 595-C D4541BMT A 595-CD45 A 595-CD4541BMT CD4541BM Texas Instruments 1: $1.06 1,617In Stock	Mfr. Part # CD4541BM Mouser Part # 595-CD4541BM	Texas Instruments	Timers & Support Products Programmable A 595-C D4541BMT A 595-CD45 A 595-CD4541BMT	Datasheet	1,617In Stock	$1.06 $0.818 $0.742 $0.692 View $0.661 $0.642 $0.629 $0.622	Min.: 1 Mult.: 1	Programmable Timer	1 Timer	10500 ns	CMOS	SOIC-14	3 V	18 V	- 55 C	+ 125 C	CD4541B		SMD/SMT	Tube
Timers & Support Products CMOS Programmable Ti mer ALT 595-CD4536B ALT 595-CD4536BPWR CD4536BPWRE4 Texas Instruments 1: $0.96 1,427In Stock	Mfr. Part # CD4536BPWRE4 Mouser Part # 595-CD4536BPWRE4	Texas Instruments	Timers & Support Products CMOS Programmable Ti mer ALT 595-CD4536B ALT 595-CD4536BPWR	Datasheet	1,427In Stock	Cut Tape $0.96 $0.691 $0.622 $0.547 Reel $0.453 View $0.511 $0.489 $0.474 $0.442 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			8 us	CMOS	TSSOP-16	3 V	18 V	- 55 C	+ 125 C	CD4536B		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products 3.8 uA CURRENT CONSUMPTION WATCHDOG TIMER WITH RESET FUNCTION S-1410A28-K8T2U4 ABLIC 1: $1.96 56In Stock	Mfr. Part # S-1410A28-K8T2U4 Mouser Part # 628-S-1410A28-K8T2U4	ABLIC	Timers & Support Products 3.8 uA CURRENT CONSUMPTION WATCHDOG TIMER WITH RESET FUNCTION	Datasheet	56In Stock	Cut Tape $1.96 $1.44 $1.31 $1.12 View Reel $0.89 $1.11 $0.891 $0.89 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Timer				TMSOP-8	900 mV	6 V	- 40 C	+ 105 C	S-1410		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Dual Precision SA556N Texas Instruments 1: $0.84 3,325In Stock	Mfr. Part # SA556N Mouser Part # 595-SA556N	Texas Instruments	Timers & Support Products Dual Precision	Datasheet	3,325In Stock	$0.84 $0.599 $0.539 $0.473 View $0.444 $0.43 $0.419 $0.408 $0.407	Min.: 1 Mult.: 1	Standard	2 Timer		TTL	PDIP-14	4.5 V	16 V	- 40 C	+ 85 C	SA556		SMD/SMT	Tube
Timers & Support Products 2.9 V S-1410G29-K8T2U4 ABLIC 1: $1.59 3,708In Stock	Mfr. Part # S-1410G29-K8T2U4 Mouser Part # 628-S-1410G29-K8T2U4	ABLIC	Timers & Support Products 2.9 V	Datasheet	3,708In Stock	Cut Tape $1.59 $1.26 $1.17 $1.08 View Reel $0.91 $1.04 $1.01 $0.911 $0.91 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Watchdog Timer	1 Timer			TMSOP-8	900 mV	6 V	- 40 C	+ 105 C	S-1410		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC IND IS82C54Z Renesas / Intersil 1: $42.87 6In Stock 370Expected 1/8/2027	Mfr. Part # IS82C54Z Mouser Part # 968-IS82C54Z	Renesas / Intersil	Timers & Support Products PERIPH PRG-CNTR 5V 8MHZ 28PLCC IND	Datasheet	6In Stock 370Expected 1/8/2027	$42.87 $34.98 $32.95 $32.06 View $30.98 Quote	Min.: 1 Mult.: 1	Programmable Timer	3 Timer	150 ns	CMOS	PLCC-28	4.5 V	5.5 V	- 40 C	+ 85 C	82C54		SMD/SMT	Tube
Timers & Support Products CMOS Programmable Ti mer ALT 595-CD4536B ALT 595-CD4536BPWR CD4536BPWRG4 Texas Instruments 1: $0.97 1,945In Stock	Mfr. Part # CD4536BPWRG4 Mouser Part # 595-CD4536BPWRG4	Texas Instruments	Timers & Support Products CMOS Programmable Ti mer ALT 595-CD4536B ALT 595-CD4536BPWR	Datasheet	1,945In Stock	Cut Tape $0.97 $0.692 $0.623 $0.548 View Reel $0.373 $0.512 $0.49 $0.475 $0.373 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			8 us	CMOS	TSSOP-16	3 V	18 V	- 55 C	+ 125 C	CD4536B		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Current Consumption Watchdog Timer S-1410G28-K8T2U4 ABLIC 1: $1.59 4,032In Stock	Mfr. Part # S-1410G28-K8T2U4 Mouser Part # 628-S-1410G28-K8T2U4	ABLIC	Timers & Support Products Current Consumption Watchdog Timer	Datasheet	4,032In Stock	Cut Tape $1.59 $1.26 $1.17 $1.08 View Reel $0.91 $1.02 $0.991 $0.988 $0.911 $0.91	Min.: 1 Mult.: 1 : 4,000	Timer			CMOS	TMSOP-8	900 mV	6 V	- 40 C	+ 105 C	S-1410		SMD/SMT	Reel, Cut Tape
Timers & Support Products PROGRAMMABLE OSCILLATOR-T onsemi NLV14541BDTR2G NLV14541BDTR2G onsemi 1: $0.67 2,444In Stock	Mfr. Part # NLV14541BDTR2G Mouser Part # 863-NLV14541BDTR2G	onsemi	Timers & Support Products PROGRAMMABLE OSCILLATOR-T	Datasheet	2,444In Stock	Cut Tape $0.67 $0.471 $0.423 $0.369 View Reel $0.288 $0.344 $0.328 $0.301 $0.288	Min.: 1 Mult.: 1 : 2,500			10500 ns							MC14541B	AEC-Q100		Reel, Cut Tape
Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam COM-16473 SparkFun 1: $1.34 191In Stock 360Expected 10/15/2026	Mfr. Part # COM-16473 Mouser Part # 474-COM-16473	SparkFun	Timers & Support Products This is a common 555 timer/oscillator from TI. A classic for all of those first year circuits projects where you need to blink an LED generate tone and thousands of other great beginning projects. Google around for a huge list of resources and exam		191In Stock 360Expected 10/15/2026	$1.34	Min.: 1 Mult.: 1	Precision Timer	1 Timer		TTL	PDIP-8	4.5 V	16 V	0 C	+ 70 C			Through Hole
Timers & Support Products High-speed CMOS timer with integrated reset pull up TLC3555IDDFR Texas Instruments 1: $0.95 2,034In 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	2,034In Stock	Cut Tape $0.95 $0.665 $0.597 $0.521 View Reel $0.40 $0.485 $0.472 $0.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	High Speed CMOS Timer	1 Timer	85 ns	CMOS, TTL	SOT-23-Thin-8	1.5 V	18 V	- 40 C	+ 125 C	TLC3555		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Automotive high-speed CMOS timer with integrated reset pull up TLC3555QDDFRQ1 Texas Instruments 1: $1.07 2,065In 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	2,065In Stock	Cut Tape $1.07 $0.77 $0.693 $0.61 View Reel $0.473 $0.57 $0.558 $0.473 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Automotive High-Speed CMOS Timer	1 Timer	85 ns	CMOS, TTL	SOT-23-Thin-8	1.5 V	18 V	- 40 C	+ 125 C	TLC3555-Q1		SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products 500 kHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown MIC1553YM5-TR Microchip Technology 1: $0.11 33,435In Stock New Product	Mfr. Part # MIC1553YM5-TR Mouser Part # 579-MIC1553YM5TR New Product	Microchip Technology	Timers & Support Products 500 kHz, 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown Learn More about Microchip Technology microchip mic1551 mic1553 timers oscillators	Datasheet	33,435In Stock	Cut Tape $0.11 $0.108 Reel $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					SOT-23-5	2.7 V	18 V	- 40 C	+ 85 C			SMD/SMT	Reel, Cut Tape, MouseReel
Timers & Support Products Automotive nano-qui escent-current preci TPS3435CAGBJDDFRQ1 Texas Instruments 1: $2.82 1,779In Stock New Product	Mfr. Part # TPS3435CAGBJDDFRQ1 Mouser Part # 595-TPS3435CAGBJDFQ1 New Product	Texas Instruments	Timers & Support Products Automotive nano-qui escent-current preci Learn More about Texas Instruments ti tps3435 tps3435 q1 watchdog timers	Datasheet	1,779In Stock	Cut Tape $2.82 $2.11 $1.93 $1.73 View Reel $1.56 $1.64 $1.60 $1.56 $1.56	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Watchdog Timer		100 ns	Open-Drain	SOT-23-Thin-8	900 mV	6 V	- 40 C	+ 125 C	TPS3435		SMD/SMT	Reel, Cut Tape
Timers & Support Products Nano-quiescent-curre nt precision timeou TPS3435CGLEFDDFR Texas Instruments 1: $2.43 2,837In Stock New Product	Mfr. Part # TPS3435CGLEFDDFR Mouser Part # 595-TPS3435CGLEFDDFR New Product	Texas Instruments	Timers & Support Products Nano-quiescent-curre nt precision timeou Learn More about Texas Instruments ti tps3435 tps3435 q1 watchdog timers	Datasheet	2,837In Stock	Cut Tape $2.43 $1.81 $1.65 $1.48 View Reel $1.33 $1.40 $1.36 $1.33 $1.33	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Watchdog Timer		100 ns	Open-Drain, Push-Pull	SOT-23-Thin-8	900 mV	6 V	- 40 C	+ 125 C	TPS3435		SMD/SMT	Reel, Cut Tape
Timers & Support Products Nano-quiescent-curre nt precision timeou TPS3435JFMAFDSER Texas Instruments 1: $2.43 1,682In Stock New Product	Mfr. Part # TPS3435JFMAFDSER Mouser Part # 595-TPS3435JFMAFDSER New Product	Texas Instruments	Timers & Support Products Nano-quiescent-curre nt precision timeou Learn More about Texas Instruments ti tps3435 tps3435 q1 watchdog timers	Datasheet	1,682In Stock	Cut Tape $2.43 $1.81 $1.65 $1.48 View Reel $1.33 $1.40 $1.36 $1.33 $1.33	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	Watchdog Timer		100 ns	Open-Drain, Push-Pull	WSON-6	900 mV	6 V	- 40 C	+ 125 C	TPS3435		SMD/SMT	Reel, Cut Tape