02/CATEGORY

General Purpose Timers

5,494 Items

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Includes general purpose timers designed for standard timing applications, including single timers, multiplexed real-time clocks, and watchdog timers. Excludes prescaler ICs, video processors, DDR SDRAM memory chips, isolated communication interfaces, reset ICs, zero-drift amplifiers, automotive ICs, bounce eliminator circuits, battery management ICs, and military-grade ICs.

General Purpose Timers Products

(5)

74HCT5555 timers & support product

Programmable timer products for various uses

M41T56 semiconductor

Serial real-time clock ICs with calendar, RAM, and I2C interface

M41T81 semiconductor

I2C real-time clock ICs with calendar, alarm, and watchdog timer features

M41T83 real time clock

I2C-based real-time clocks with calendar, alarm, and battery backup

M48T12 semiconductor

Non-volatile RAM with real-time clock and calendar functionality

General Purpose Timers - Part List

5,584 parts in total

Mfr Part #	Quantity Available	Price	Package / Case	Operating Temperature	Packaging	Voltage - Supply	Standard Package	RoHS	Mounting Type	Type	Supplier Device Package	Width	Mounting Style	Package Quantity	Number of Positions	Factory Pack Quantity	Voltage Rating	Voltage - Supply (Min)	Standard Package Name	Number of Elements	Lead Style	EU RoHS	Frequency	Current - Output	Current - Output High, Low	Package Cooled	Rad Hardened	Current Rating (Max)	Length - Overall	Shell Size - Insert	Series	DELETED	Printed Circuit Board	Other Names	Product Category	Number of Pins	Height	Length	Internal Switch(s)	Size / Dimension	Part Status	Power Dissipation (Max)	Weight	Utilized IC / Part	Frequency - Max	Tariff No	Power - Rated	Process	Software	Temperature - Test	Manufacturer	Timer Type	Operating Mode	Number of Timers	Memory	Interface	Features	Function	Time Format	Mechanical Life	Propagation Delay (Max)	Current - Quiescent (Max)	SVHC	Material Finish	High Reliability	RAM Size	Voltage - Supply, Battery	Date Format	Main Purpose	Bus Connection	Output	Current - Quiescent (Iq)	Input Signal	Termination	Base Unit	Part # Aliases	Pattern Number	Common Mode Transient Immunity (Min)	Product	Memory Size	Display Units	Operating Temperature - Junction	Delay Time - Propagation	MOQ	Unit Pack	Automotive	Voltage - Input (Min)	Drive Voltage (Max Rds On, Min Rds On)	Matchcode	Standard Leadtime	Input	Current Ratio	Oscillator Type	Differential - Input:Output	Connector Usage	Reset	Voltage - Threshold	Number of Voltages Monitored	Reset Timeout	Base Product Number	Logic Type	Max Propagation Delay @ V, Max CL	Usable Temperature Range	Frequency Range	Power - Average Forward	Current - Output 1 (Range)	Current - Output 2 (Range)	Pulse Width Distortion (Max)	Output Fan	Rise Time (Typ)	Top Termination	Minimum Working Height	Storage/Refrigeration Temperature	Current - Supply	Spg	Number of Units	Temperature Range	Load Capacitance	Frequency - Output 1	Tuning Voltage (VDC)	Current - Timekeeping (Max)	Programmable Features	Leadfree Defin	Data Rate	Crystal AR	Power - Max	Battery Series	PLL	Ratio - Input:Output	Application	Number of Circuits	Output Configuration	Clock Rate	Number of Cores/Bus Width	Density	Sub-Category	Module/Board Type	Number of Logic Elements/Cells
7 TLC555IDR Standard Timer Single 8-Pin SOIC T/R IC OSC MONO TIMING 2.1MHZ 8-SOIC Timers & Support Products CMOS IC, TIMER, SINGLE, 2.1MHZ, 15V, 8-SOIC Low Power Timer Timer IC SOIC-8, TLC555, TLC555IDR, Texas Instruments 2MHz 计时器电路, 3 → 15 V, 8针 SOIC封装 texas instruments	364	8: ¥4.3003	8SOIC	-40°C ~ 85°C	Tape and Reel	3.3\|5\|9\|12 V	Tape & Reel	Lead free / RoHS Compliant	Surface Mount	Standard	8-SOIC	4(Max)	SMD/SMT	SOIC	8	2500	3	3 V	SOIC	1	Gull-wing	Compliant	2.1MHz	360µA	-10 mA	SOIC	No	Military	5(Max)	1.5(Max)	TLC555	Compliant	8	296-1337-2	Timers & Support Products	:8	-	-	1	-	ACTIVE	725 mW	0.002561 oz	View	-	85411000	0.725 W	LinCMOS	SLFS043F	-40 to 85	-	-	:Astable	:1	-	-	-	-	-	-	-	-	-	-	Y	-	-	-	-	-	-	-	-	-	-	-	Y	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TLC555MJGB Standard Timer Single 8-Pin CDIP Tube Low Power LinCMOS<TM> Timer texas instruments	10	50: ¥96.0364	8CDIP	-55C to 125C	Tube	9\|12 V	Rail / Tube	-	Through Hole	Standard	-	7.11(Max)	-	CDIP	8	-	5	5 V	CDIP	1	Through Hole	-	-	-	-10 mA	CDIP	No	Military	10.16(Max)	5.08(Max) - 0.51(Min)	-	Not Compliant	8	-	-	-	-	-	1	-	ACTIVE	1050 mW	-	View	-	-	1.05 W	LinCMOS	SLFS043F	-55 to 125	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Y	-	-	-	-	-	-	-	-	-	-	-	-	Military	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 BQ3285S-SB2 Real Time Clock Multiplexed 114Byte 24-Pin SOIC Tube IC RTC W/114X8 NVSRAM 24-SOP Real Time Clock RTC IC with 114x8 NVSRAM RTC IC with 114x8 NVSRAM IC RTC CLK/CALENDAR PAR 24-SOP 实时时钟, 警报、备用电池、日历、写入保护功能, 114B RAM, 多路复用总线, 4.5 → 5.5 V电源, 24针 SOIC封装 texas instruments	63	30: ¥87.465	24SOIC	0 to 70 °C	Tube	5 V	Rail / Tube	Lead free / RoHS Compliant	Surface Mount	Clock/Calendar	24-SOIC	7.52mm	SMD/SMT	25 \| TUBE	24	25	-	4.5 V	-	-	-	-	-	-	-	SOIC	No	Catalog	-	-	BQ3285	Compliant	-	296-6519-5	Real Time Clock	24	2.35mm	15.4mm	-	15.4 x 7.52 x 2.35mm	ACTIVE	-	0.022025 oz	View	-	-	-	-	SLUS028A	0 to 70	Texas Instruments	-	-	-	114 B	Parallel	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Clock/Calendar/Alarm/Timer/Interrupt	HH:MM:SS\|Binary	-	-	-	-	-	-	114 byte	2.5 V ~ 4 V	DW:DM:M:Y\|Binary	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Multiplexed	-	-	-	-	-	-	-	-	Real Time Clocks	114B	YY-MM-DD-dd	70C	-	-	-	-	-	-	-	-	-	-	-	-	Parallel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DS1283SN Real Time Clock Analog Devices, Inc.	40	1: ¥340.00	SOIC-28	+ 85 C	-	5.5 V	-	-	-	-	-	-	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	DS1283	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	50 B	Parallel	-	Clock, Calendar, NV Timekeeping RAM, Alarm	HH:MM:SS:hh	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CP82C54-10 Programmable Timer Single 24-Pin PDIP IC OSC PROG TIMER 10MHZ 24DIP Timers & Support Products PERIPH PRG-CNTR 5V 10MHZ 24PDIP COM PERIPH PRG-CNTR 5V 10MHZ 24PDIP COM HT SUSA CODE:8542390000 Renesas Electronics Corporation	10	2: ¥61.71	24PDIP	0°C ~ 70°C	Tube	5 V	Rail / Tube	Contains lead / RoHS non-compliant	Through Hole	Programmable	24-PDIP	-	Through Hole	-	-	-	-	-	-	1	-	-	10MHz	10mA	-2.5 mA	-	-	10mA	-	-	-	-	-	CP82C5410	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 MC14541BDTR2 Timers & Support Products LOG CMOS OSILATR TIMER Programmable Timer Single 14-Pin TSSOP T/R IC OSC PROG TIMER 3MHZ 14TSSOP ON Semiconductor	37500	1: ¥0.952	TSSOP-14	+ 125 C	Reel	18 V	2,500	RoHS Compliant	Surface Mount	Programmable	14-TSSOP	-	SMD/SMT	TSSOP	14	2500	3	18	TSSOP	1	Gull-wing	Compliant	3MHz	15µA	19.3(Min)	-	-	15µA	-	-	-	-	-	-	Timers & Support Products	-	-	-	-	-	-	500 mW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	18000 ns, 10000 ns, 7500 ns	0.02	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 MAX6369KA+T IC WATCHDOG TIMER SOT23-8 Analog Devices, Inc.	1518	19: ¥17.6378	SOT-23-8	-40°C ~ 125°C (TA)	Tape & Reel (TR)	-	-	-	Surface Mount	Watchdog Circuit	SOT-23-8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Open Drain or Open Collector	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Active Low	Adjustable/Selectable	1	Adjustable/Selectable	MAX6369	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 MC14536BCPG Programmable Timer Single 16-Pin PDIP Rail IC OSC PROG TIMER 2MHZ 16DIP MC14536BCPG, Timer 2MHz, 3 to 18V, 16-Pin PDIP-16 CMOSLogic,ProgrammableTimer,PDIP-16,Pb-Free on semiconductor	10	1: ¥4.21	16PDIP	-55°C ~ 125°C	Rail	3.3\|5\|9\|12\|15 V	Rail / Tube	Lead free / RoHS Compliant	Through Hole	Programmable	16-DIP	6.85mm	-	PDIP	16	-	3 V	18 V	PDIP	1	Through Hole	Compliant	2MHz	15µA	-4.2(Min) mA	PDIP-16	No	-	19.55(Max)	3.43(Max)	-	Compliant	16	MC14536BCPGOS	-	-	3.43mm	19.55mm	1	19.55 x 6.85 x 3.43mm	-	500 mW	-	-	2MHz	-	0.5 W	-	-	-	-	Programmable	-	-	-	-	Binary	-	-	-	3600	0.02mA	-	-	-	-	-	-	-	-	-	20 uA	-	-	-	-	-	-	-	-	-	-	3600 ns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Programmable	3600 ns @ 5 V	-55to+125°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 MC14536BDWR2G Programmable Timer Single 16-Pin SOIC W T/R IC OSC PROG TIMER 2MHZ 16SOIC Timers & Support Products 3-18V 24 Flip-Flop 2MHz 可编程计时器电路, 3 → 18 V, 16针 SOIC封装 on semiconductor	709	73: ¥6.0064	16SOIC W	-55°C ~ 125°C	Tape and Reel	3.3\|5\|9\|12\|15 V	Tape & Reel	Lead free / RoHS Compliant	Surface Mount	Programmable	16-SOIC W	7.6mm	SMD/SMT	SOIC W	16	1000	3	3 V	SOIC W	1	Gull-wing	Compliant	2MHz	15µA	-4.2(Min) mA	SOIC W	No	15µA	10.45(Max)	2.4(Max)	MC14536B	Compliant	16	MC14536BDWR2GOSCT	Timers & Support Products	16	2.4mm	10.45mm	1	10.45 x 7.6 x 2.4mm	-	500 mW	-	-	-	-	0.5 W	-	-	-	ON Semiconductor	可编程	-	-	-	-	-	-	-	-	3600 ns, 1300 ns, 1000 ns	0.02	-	-	-	-	-	-	-	-	-	20 uA	-	-	-	-	-	-	-	-	-	-	3600 ns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2MHz	500 mW	2.4mA	-0.9mA	14 μs@ 50 pF	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 NE555N Standard Timer Single 8-Pin PDIP Tube TimerIC DIP8 THT SINGLE.TIMER IC OSC MONO TIMING 500KHZ 8DIP NE555N, General Purpose Timer >0.5MHz, 4.5 to 16V, 8-Pin DIP-8 Standard Timer Single 8-Pin PDIP IC, TIMER TIMER;DIP;8PINS;4.5TO16V;3MA(TYP.)SUPPLY;10V(TYP.);100NS(TYP.) stmicroelectronics	206	1: ¥2.516	8PDIP	0°C ~ 70°C	Tube	5\|9\|12\|15 V	Rail / Tube	Lead free / RoHS Compliant	THT	Standard	8-DIP	6.35mm	-	PDIP	8	-	4.5 V	16 V	PDIP	1	Through Hole	Compliant	500kHz	10mA	-200 mA	DIP-8	No	-	-	-	-	Compliant	-	497-1963-5	-	:8	3.3mm	9.27mm	1	9.27 x 6.35 x 3.3mm	-	-	0.001	:NE555N	>0.5MHz	85411000	-	Bipolar	-	-	-	Standard	:Astable, Monostable	:1	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	:-	-	-	-	-	-	-	-	-	:No	:Through Hole	:555	-	-	-	-	-	-	-	-	8000	50	NO	4.5V	10V	NE555N TD	45 weeks	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	100ns	100ns	70°C	0°C	-65to150°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8 NE555P Standard Timer Single 8-Pin PDIP Tube IC OSC MONO TIMING 500KHZ 8-DIP NE555P, Precision Timer, 4.5 to 16V, 8-Pin PDIP-8 Timers & Support Products Precision TIMER SINGLE PRECISION,DIP8 ,0.5MHZ Peripheral circuit; astable/monostable, timer; 10 V; 500kHz; DIP8 Single Precision Timer Timer IC DIL-8, NE555, NE555P, Texas Instruments E4 单稳电路, 4.5 → 16 V, 8针 PDIP封装 texas instruments	183	18: ¥1.9135	8PDIP	0°C ~ 70°C	Tube	5\|9\|12\|15 V	Rail / Tube	Lead free / RoHS Compliant	Through Hole	Standard	8-PDIP	6.35mm	Through Hole	PDIP	8	50	4.5 V	16 V	PDIP	1	Through Hole	Compliant	100kHz	10mA	-200 mA	PDIP-8	No	Catalog	10.16(Max)	5.08(Max) - 0.51(Min)	NE555	Compliant	8	-	Timers & Support Products	:8	4.57mm	9.81mm	1	9.81 x 6.35 x 4.57mm	:555	-	0.015535 oz	:NE555P	:0.5MHz	85423190	-	-	SLFS022I	0 to 70	-	Standard	:Astable, Monostable	:1	-	-	-	-	-	-	-	15mA	:No SVHC (20-Jun-2013)	:-	-	-	-	-	-	-	-	15000 uA	:No	-	:555	-	-	-	-	-	-	-	-	-	-	-	-	10 V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	10mA	1000	1	:Commercial	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8 TLC555ID Standard Timer Single 8-Pin SOIC Tube IC OSC MONO TIMING 2.1MHZ 8-SOIC TLC555ID, Timer 2MHz, 3 to 15V, 8-Pin SOIC-8 Timers & Support Products CMOS IC, MONOLITH TIMER, 2.1MHZ, 15V, SOIC-8 Low Power Timer Timer IC SOIC-8, TLC555, TLC555ID, Texas Instruments 2MHz 计时器电路, 3 至 15 V, 8针 SOIC封装 texas instruments	136	7: ¥5.2788	8SOIC	-40°C ~ 85°C	Tube	3.3\|5\|9\|12 V	Rail / Tube	Lead free / RoHS Compliant	Surface Mount	Standard	8-SOIC	3.91mm	SMD/SMT	SOIC	8	75	3 V	15 V	SOIC	1	Gull-wing	Compliant	2.1MHz	360µA	-10 mA	SOIC-8	No	Military	5(Max)	1.5(Max)	TLC555	Compliant	8	-	Timers & Support Products	:8	1.58mm	4.9mm	1	4.9 x 3.91 x 1.58mm	ACTIVE	725 mW	0.002561 oz	:TLC555ID	2MHz	85411000	0.725 W	LinCMOS	SLFS043F	-40 to 85	-	Standard	:Astable	:1	-	-	-	-	-	-	-	-	:No SVHC (20-Jun-2013)	:MSL 1 - Unlimited	Y	-	-	-	-	-	-	-	:No	:SMD	:555	-	Y	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8427DY-02LFT 32 LQFP (LEAD-FREE) Clock Synthesizer / Jitter Cleaner IC SYNTHESIZER 500MHZ 32-LQFP; HT SUSA CODE:8542390000 Renesas Electronics Corporation	-		-	0°C ~ 70°C	Reel	2.375 V ~ 2.625 V	-	RoHS Compliant	-	Frequency Synthesizer	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	500MHz	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	LVHSTL	-	-	-	-	ICS8427DY-02LFT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Crystal	1:6	Yes/No	No/Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AD2S99AP Controlled Oscillator 0.002MHz to 0.02MHz Programmable 20-Pin PLCC PROGRAMMABLE OSCILLATOR IC OSC SINUSOIDAL 20KHZ 20-PLCC Timers & Support Products IC PROGRAMMABLE OSCILLATOR analog devices	10	1: ¥126.072	20PLCC	-40°C ~ 85°C	Tube	±5 V	Rail / Tube	RoHS non-compliant	Surface Mount	Programmable Oscillator	20-PLCC (9x9)	9.04(Max)	-	PLCC	20	49	-	-	PLCC	-	J-Lead	Not Compliant	2kHz ~ 20kHz	8mA	-	-	-	8mA	9.04(Max)	3.68(Min)	AD2S99	-	20	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1000 pF	0.002 to 0.02 MHz	1.8(RMS) to 2.2(RMS) V	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 DS1338C-33# Real Time Clock Serial 56Byte 16-Pin SOIC W Real Time Clock I2C Serial RTC w/56 Byte NV RAM IC RTC 56BIT NV SRAM 16-SOIC Real Time Clock Serial-I2C 56Byte SO16W IC RTC CLK/CALENDAR I2C 16-SOIC I²C RTC with 56-Byte NV RAM 实时时钟 (RTC), 时钟功能, 56B RAM, I2C总线, 3 → 5.5 V电源, 16针 SOIC封装 Analog Devices, Inc.	40	2: ¥46.7282	16SOIC W	-40 to 85 °C	Tube	3.3 V	Bulk	RoHS Compliant By Exemption	Surface Mount	Clock/Calendar	16-SOIC W	7.6mm	SMD/SMT	SOIC	16	46	3 V	5.5 V	-	-	-	-	-	-	-	SOIC	-	-	-	-	DS1338, DS1338C, DS1338U, DS1338Z	-	-	DS1338C33	-	16	2.35mm	18.1mm	-	18.1 x 7.6 x 2.35mm	-	-	-	-	-	-	-	-	-	-	Maxim Integrated	-	-	-	56 B	Serial	Leap Year, NVSRAM, Square Wave Output	Clock/Calendar	HH:MM:SS	-	-	-	-	-	-	56 byte	1.3 V ~ 3.7 V	DW:DM:M:Y	-	Serial (I2C)	-	-	-	-	-	90-1338C#033	-	-	Real Time Clocks	56B	M:M:DW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	125µA ~ 200µA @ 3.63V ~ 5.5V	Clock	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 HEF4541BT,653 Timers & Support Products HEF4541BT/SO14/REEL13// Programmable Timer Single 14-Pin SO T/R IC OSC PROG TIMER 36MHZ 14SOIC NXP Semiconductors	-		SO	+ 85 C	Reel	15 V	2,500	Lead free / RoHS Compliant	Surface Mount	Programmable	14-SO	4(Max)	SMD/SMT	SO	14	2500	3	15	SOIC	1	Gull-wing	Compliant	36MHz	500µA	4.2(Min)	-	-	-	8.75(Max)	1.45(Max)	-	-	14	-	-	-	-	-	-	-	-	-	-	-	-	-	-	CMOS	-	-	-	-	-	-	-	-	-	-	-	Obsolete	1150 ns, 420 ns, 300 ns	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 M41T00SM6F Real Time Clock Serial 8Byte 8-Pin SO N T/R IC RTC SERIAL ACCESS 8-SOIC M41T00SM6F, Real Time Clock, 8B RAM, I2C, 2.7 to 5.5V, 8-Pin SOIC Real Time Clock 2.0 to 5.5V 64 (8X8) IC, RTC, SERIAL, 8-SO, REEL IC,M41T00SM6F 实时时钟 (RTC), 8B RAM, I2C总线, 2.7 → 5.5 V电源, 8针 SOIC封装 stmicroelectronics	30000	2500: ¥7.1944	8SO N	-40 to 85 °C	Tape and Reel	3.3\|5 V	Tape & Reel	Lead free / RoHS Compliant	Surface Mount	RTC	8-SO	4(Max)	SMD/SMT	SO N	8	2500	2.7	2.7 V	SOIC	-	Gull-wing	Compliant	-	-	-	SOIC	No	-	5(Max)	1.65(Max)	-	Compliant	8	497-6458-1	Real Time Clock	:8	-	-	-	-	-	-	0.003	-	-	85423300	-	-	-	-	-	-	-	-	8 B	I²C, 2-Wire Serial	Leap Year	Clock/Calendar/Battery Backup	HH:MM:SS	-	-	-	:No SVHC (20-Jun-2013)	:MSL 1 - Unlimited	-	8 byte	2 V ~ 3.5 V	DW:DM:M:Y	-	Serial (2-Wire, I2C)	-	-	-	-40°C	-	-	-	Industrial	-	-	-	85C	-	2500	2500	NO	2.7V	-	M41T00SM6F	15 weeks	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	RoHS-conform	I2C	NO	85°C	Yes	-	-	-	-	-	-	-	-	-	-	-
2 MK1491-09FILNTR AMD GEODE GX2 CLOCK SOURCE. SOIC28 (GREEN) IC CLK FREQ SYNTH CPU 66MHZ Clock Synthesizer / Jitter Cleaner AMD GEODE GX2 CLOCK SOURCE IC CLK FREQ SYNTH CPU 66MHZ; HT SUSA CODE:8542390000 Renesas Electronics Corporation	-		28-SSOP (0.209", 5.30mm Width)	-40°C ~ 85°C	Tape & Reel (TR)	3.15 V ~ 3.45 V	1,000	RoHS Compliant	Surface Mount	-	28-SSOP	5.3 mm	SMD/SMT	-	-	1500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	MK1491-09	-	-	-	-	-	1.73 mm	10.2 mm	-	-	-	-	-	-	66MHz	-	-	-	-	-	IDT	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	AMD CPU	-	LVCMOS	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Crystal	1:12	No	No/No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	No	1:12	AMD CPU	1	Surface Mount	-	-	-	-	-	-
M470T5267AZ3-CE6DE DRAM Module DDR2 SDRAM 4Gbyte 200SODIMM samsung	-		200USODIMM	0 to 95 °C	-	-	Trays	-	-	-	-	-	-	-	-	-	1.8 V	-	-	16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	512Mx64	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	DRAM Module	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	667 MHz	64 Bit	4 GB	DDR2 SDRAM	200SODIMM	4(Stacked) Gb
PCA2125TS/1-T Real Time Clock AUTO RL TME CLCK/CAL NXP Semiconductors	-		TSSOP-14	-	Reel	-	-	RoHS Compliant	-	-	-	-	SMD/SMT	-	-	2500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Real Time Clock	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	PCA2125TS/1,118	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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General Purpose Timers

General Purpose Timers Products

74HCT5555 timers & support product

M41T56 semiconductor

M41T81 semiconductor

M41T83 real time clock

M48T12 semiconductor

General Purpose Timers - Part List

Package / Case

Voltage - Supply

Supplier Device Package

Voltage - Supply (Min)

Operating Temperature

Width

Package Quantity

Other Names

Factory Pack Quantity

Frequency

Series

Length

Package Cooled

Shell Size - Insert

Type

Height

Size / Dimension

Standard Package

Standard Package Name

Voltage Rating

Current - Output High, Low

Length - Overall

RoHS

Current - Output

Current Rating (Max)

Weight

Packaging

Number of Positions

Manufacturer

Frequency - Max

Utilized IC / Part

Printed Circuit Board

Memory

Features

Function

Propagation Delay (Max)

Tariff No

Part Status

Power - Rated

Power Dissipation (Max)

Lead Style

Mounting Type

Number of Pins

Process

Software

Temperature - Test

RAM Size

Interface

Voltage - Supply, Battery

Time Format

Main Purpose

Bus Connection

Current - Quiescent (Max)

Output

Timer Type

Termination

Part # Aliases

Product Category

EU RoHS

Operating Mode

Number of Elements

Mounting Style

DELETED

Common Mode Transient Immunity (Min)

Memory Size

Date Format

Display Units

Operating Temperature - Junction

Current - Quiescent (Iq)

MOQ

Unit Pack

Voltage - Input (Min)