24 Timers & Real-Time Clocks 394

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Information Access Method	Maximum Supply Voltage	Screening Level	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Interrupt Capability	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Total Dose (V)	No. of Timers	Technology	Maximum Supply Current	Minimum Time	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
DS1685E-3	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.7 V			3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25		2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.1 mm	4.4 mm		8	.032 MHz			7.8 mm		1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	R-PDSO-G24	1	Not Qualified	YES	e0
DS17285S-3NT	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.7 V			3	SMALL OUTLINE	SOP24,.4	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.67 mm	7.5 mm		8	.032 MHz		245	17.9 mm		1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	YES	e0
DS1742-70+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V			5	IN-LINE	DIP24,.6	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	8.51 mm	15.24 mm		8	.032 MHz			37.595 mm		0	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P24		Not Qualified	NO	e3
DS17885S-5	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.67 mm	7.5 mm		8	.032 MHz		245	17.9 mm		1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e0
DS17485SN-5	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.67 mm	7.5 mm		8	.032 MHz			17.9 mm		1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	YES	e0
DS17887-5	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	5.5 V			5	IN-LINE	DIP24,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm		8	.032 MHz			33.782 mm		1	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	NO	e0
DS1387	Maxim Integrated		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL				5	IN-LINE	DIP24,.6	Y		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL											CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e0
DS17285SN-3	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.7 V			3	SMALL OUTLINE	SOP24,.4	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.67 mm	7.5 mm		8	.032 MHz		245	17.9 mm		1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	YES	e0
DS1385	Maxim Integrated		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL				5	IN-LINE	DIP24,.6	Y		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL											CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	YES	e0
DS12885N	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	5.5 V			5	IN-LINE	DIP24,.6	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm		8	.032 MHz			31.75 mm		1	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	NO	e0
DS17885-5	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	5.5 V			5	IN-LINE	DIP24,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm		8	.032 MHz			31.75 mm		1	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	YES	e0
DS17485N-3	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.3 V			3	IN-LINE	DIP24,.6	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm		8	.032 MHz			31.75 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	YES	e0
DS17485SN-5/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.67 mm	7.5 mm		8	.032 MHz			17.9 mm		1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	NO	e0
DS17285-3+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.7 V			3	IN-LINE	DIP24,.6	Y	2.7 V	70 Cel	0 Cel	MATTE TIN	DUAL	5.08 mm	15.24 mm		8	.032 MHz	30	260	31.75 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	YES	e3
DS17887-3IND	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.7 V			3	IN-LINE	DIP24,.6	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm		8	.032 MHz			33.782 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e0
DS1742W-150	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	3.63 V			3.3	IN-LINE	DIP24,.6	N	2.97 V	70 Cel	0 Cel	TIN LEAD	DUAL	8.51 mm	15.24 mm		8	.032 MHz			37.595 mm		0	CMOS		SECONDS	3.3 V	Timer or RTC	2.54 mm	R-PDIP-P24		Not Qualified	NO	e0
DS17485S-3+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.7 V			3	SMALL OUTLINE	SOP24,.4	Y	2.7 V	70 Cel	0 Cel	MATTE TIN	DUAL	2.67 mm	7.5 mm		8	.032 MHz	30	260	17.9 mm		1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	NO	e3
DS1685E-5/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.1 mm	4.4 mm		8	.032 MHz			7.8 mm		1	CMOS		SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G24	1	Not Qualified	YES	e0
DS17887-3	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.7 V			3	IN-LINE	DIP24,.6	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm		8	.032 MHz			33.782 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	NO	e0
DS1685-3	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.7 V			3	IN-LINE	DIP24,.6		2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm		8	.032 MHz			31.75 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	YES	e0
DS1685EN-3+C01	Maxim Integrated		COMMERCIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP24,.25	Y		70 Cel	0 Cel	MATTE TIN	DUAL						30	260				CMOS		SECONDS	3 V	Timer or RTC	.635 mm	R-PDSO-G24	1	Not Qualified	YES	e3
DS1742-85+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V			5	IN-LINE	DIP24,.6	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	5.08 mm	15.24 mm		8				31.75 mm		0	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e3
DS12R885S-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.63 V			3.3	SMALL OUTLINE	SOP24,.4	Y	2.97 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.67 mm	7.495 mm		8	.032 MHz			15.365 mm		1	CMOS		SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	NO	e0
DS1742-100+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V			5	IN-LINE	DIP24,.6	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	8.51 mm	15.24 mm		8	.032 MHz			37.595 mm		0	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P24		Not Qualified	NO	e3
DS17287-3	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	3.7 V			3	IN-LINE	DIP24,.6	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm		8	.032 MHz			33.782 mm		1	CMOS		SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e0
TMP8253P-5	Toshiba	TIMER, PROGRAMMABLE	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.25 V		16		IN-LINE			4.75 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL	4.8 mm	15.24 mm		8				32 mm		3	MOS	140 mA		5 V		2.54 mm	R-PDIP-T24		Not Qualified		e0
TMP82C53P-2	Toshiba	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	4.8 mm	15.24 mm		8				32 mm		3	CMOS	5 mA		5 V		2.54 mm	R-PDIP-T24		Not Qualified		e0
TMP82C54M-2	Toshiba	TIMER, PROGRAMMABLE	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.8 mm	8.8 mm	6 PROGRAMMABLE MODES	8				16 mm		3	CMOS	30 mA		5 V		1.27 mm	R-PDSO-G24		Not Qualified		e0
IP82C54-10	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	6.35 mm	15.24 mm		8	10 MHz			31 mm		3	CMOS			5 V		2.54 mm	R-PDIP-T24		Not Qualified		e0
8406501JX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-STD-883 Class B	16		IN-LINE			4.5 V	125 Cel	-55 Cel	TIN LEAD	DUAL	5.72 mm	15.24 mm		8	8 MHz	NOT SPECIFIED	NOT SPECIFIED			3	CMOS			5 V		2.54 mm	R-GDIP-T24		Qualified		e0
HS1-82C54RH-Q	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class V	16		IN-LINE			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	5.72 mm	15.24 mm		8					100k Rad(Si)	3	CMOS			5 V		2.54 mm	R-CDIP-T24		Not Qualified		e4
ICM7170AIPG	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS/MUXED BUS	5.5 V				IN-LINE			4.5 V	85 Cel	-40 Cel		DUAL	6.35 mm	15.24 mm		8				31 mm		0	CMOS			5 V		2.54 mm	R-PDIP-T24
IP82C54	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	6.35 mm	15.24 mm		8	8 MHz			31 mm		3	CMOS			5 V		2.54 mm	R-PDIP-T24		Not Qualified		e0
HS9-82C54RH/PROTO	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	9.905 mm		8	5 MHz					3	CMOS			5 V		1.27 mm	R-CDFP-F24		Not Qualified		e4
5962R9571301QJC	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		IN-LINE			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	5.72 mm	15.24 mm		8					100k Rad(Si)	3	CMOS			5 V		2.54 mm	R-CDIP-T24		Qualified		e4
5962R9571301QXC	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	12.7 mm		8				15.24 mm	100k Rad(Si)	3	CMOS			5 V		1.27 mm	R-CDFP-F24		Qualified		e4
CDP6818EX	Renesas Electronics		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL				5	IN-LINE	DIP24,.6	Y		70 Cel	0 Cel		DUAL											CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24			YES
CP82C54-10	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	6.35 mm	15.24 mm		8	10 MHz			31 mm		3	CMOS			5 V		2.54 mm	R-PDIP-T24		Not Qualified		e0
5962R9571301VXC	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	9.905 mm		8	5 MHz					3	CMOS			5 V		1.27 mm	R-CDFP-F24		Qualified		e4
UPD8253C-5	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL				8	5 MHz					3	CMOS			5 V			R-PDIP-T24				e0
UPD8253C-2	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		16		IN-LINE			4.5 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL				8	4 MHz					3	CMOS			5 V			R-PDIP-T24				e0
5962R9571301VXX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel		DUAL	2.92 mm	9.905 mm		8	5 MHz					3	CMOS			5 V		1.27 mm	R-CDFP-F24		Qualified
HS9-82C54RH-Q	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	9.905 mm	6 PROGRAMMABLE MODES	8	5 MHz				100k Rad(Si)	3	CMOS			5 V		1.27 mm	R-CDFP-F24		Not Qualified		e4
5962R9571301QJX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		IN-LINE			4.5 V	125 Cel	-55 Cel		DUAL	5.72 mm	15.24 mm		8					100k Rad(Si)	3	CMOS			5 V		2.54 mm	R-CDIP-T24		Qualified
8406501JA	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-STD-883	16		IN-LINE			4.5 V	125 Cel	-55 Cel	TIN LEAD	DUAL	5.72 mm	15.24 mm		8	8 MHz					3	CMOS			5 V		2.54 mm	R-CDIP-T24		Qualified		e0
HS9-82C54RH-8	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	12.7 mm		8				15.24 mm	100k Rad(Si)	3	CMOS			5 V		1.27 mm	R-CDFP-F24		Not Qualified		e4
5962R9571301QXX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		FLATPACK			4.5 V	125 Cel	-55 Cel		DUAL	2.92 mm	12.7 mm		8				15.24 mm	100k Rad(Si)	3	CMOS			5 V		1.27 mm	R-CDFP-F24		Qualified
ICM7170AIBG	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS/MUXED BUS	5.5 V				SMALL OUTLINE			4.5 V	85 Cel	-40 Cel		DUAL	2.65 mm	7.5 mm		8				15.4 mm		0	CMOS			5 V		1.27 mm	R-PDSO-G24

Timers & Real-Time Clocks

Timers and real-time clocks (RTCs) are electronic devices that are used to measure and track time intervals in electronic systems. They are crucial components in many applications, such as control systems, automation systems, and consumer electronics.

A timer is an electronic device that is used to measure the duration of time intervals. Timers can be either digital or analog and can be used to measure time intervals ranging from microseconds to hours or even days. They can be used for a variety of applications, such as controlling the duration of a signal or triggering an event after a specified time interval.

A real-time clock (RTC) is a clock that keeps track of the current time and date. Unlike a timer, an RTC is capable of keeping track of time even when the system is powered off. RTCs are commonly used in consumer electronics such as watches, clocks, and digital cameras, as well as in control systems, data loggers, and other applications that require accurate timekeeping.