DECADE COUNTER Digital Counters 2,400+

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Maximum Frequency At Nominal Supply	Technology	Screening Level	No. of Bits	Load or Preset Input	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Operation Mode	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Count Direction	Trigger Type	Minimum Operating Temperature	Terminal Finish	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Length	Family
HCF40192BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES		5	5/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	500 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	2 MHz	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e3	8.965 mm	4000/14000/40000
HCF4522BEY	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		4	YES		5	3/18		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	MATTE TIN	DUAL		R-PDIP-T16		15 V	5.1 mm	7.62 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e3		4000/14000/40000
HCF4527BEY	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		4	YES		5	3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	220 ns		Counters	2.54 mm	125 Cel	UP	NEGATIVE EDGE	-55 Cel	MATTE TIN	DUAL	3.5 MHz	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	3 V	BCD RATE MULTIPLIER; TCO OUTPUT; COUNT ENABLE, INHIBIT AND CASCADE INPUTS; COMPLEMENTARY OUTPUTS	e3		4000/14000/40000
HCF40162BEY	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	400 ns		Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	MATTE TIN	DUAL	8 MHz	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	3 V	TCO OUTPUT	e3		4000/14000/40000
HCF4016BM	STMicroelectronics	DECADE COUNTER																													Tin/Lead (Sn/Pb)											e0
HCF4566BM1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		4	YES		5			SMALL OUTLINE		ASYNCHRONOUS				1.27 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	3 V	DIVIDE BY 5 OR DIVIDE BY 6 SELECT CONTROL; BUILT-IN MONOSTABLE MULTIVIBRATOR		9.9 mm	4000/14000/40000
HCF4518BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	1500000 Hz	CMOS		4	NO		5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	650 ns	.36 Amp	Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	4 MHz	R-PDIP-T16		15 V	5.1 mm	7.62 mm	Not Qualified	3 V	LG-MAX; GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e0	20 mm	4000/14000/40000
HCF40160BM	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS			YES			3/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	85 Cel	UP		-40 Cel	TIN LEAD	DUAL		R-PDSO-G16					Not Qualified			e0
HCF4518BM	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS			NO			5/15		SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	85 Cel	UP		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-G16					Not Qualified			e0
HCF40160BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	2000000 Hz	CMOS		4	YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0		4000/14000/40000
HCF40102BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	700000 Hz	CMOS		8	YES		5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	600 ns		Counters	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	.7 MHz	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V	TCO OUTPUT; RESET TO MAX COUNT	e3	8.965 mm	4000/14000/40000
HCF4518BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2	3000000 Hz	CMOS		4	NO		5	5/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	560 ns		Counters	1.27 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	4 MHz	S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e3	8.965 mm	4000/14000/40000
HCF4018BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	3000000 Hz	CMOS		5	YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0		4000/14000/40000
HCF40162M013TR	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	400 ns		Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm	4000/14000/40000
HCF40160BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES		5	3/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	400 ns		Counters	1.27 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD	2 MHz	S-PQCC-J20		15 V	4.57 mm	8.9662 mm	Not Qualified	3 V	TCO OUTPUT	e3	8.9662 mm	4000/14000/40000
HCF4016BE	STMicroelectronics	DECADE COUNTER													YES																TIN LEAD											e0
HCF4510BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1		CMOS			YES			5/15		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified			e0
HCF40160BM1	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	400 ns		Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT	e4	9.9 mm	4000/14000/40000
HCF40160M013TR	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	400 ns		Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm	4000/14000/40000
HCF4566BEY	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		CMOS		4	YES		5			IN-LINE		ASYNCHRONOUS				2.54 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel		DUAL		R-PDIP-T16		15 V	5.1 mm	7.62 mm	Not Qualified	3 V	DIVIDE BY 5 OR DIVIDE BY 6 SELECT CONTROL; BUILT-IN MONOSTABLE MULTIVIBRATOR			4000/14000/40000
HCF4518BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	2	1500000 Hz	CMOS			NO			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.36 Amp	Counters	2.54 mm	85 Cel	UP		-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0
HCF40102M013TR	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	700000 Hz	CMOS		8	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	600 ns		Counters	1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	2.4 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm
HCF4017BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2500000 Hz	CMOS		10	NO			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL		R-PDIP-T16					Not Qualified			e0		4000/14000/40000
HCF4510BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS			YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.52 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel	TIN LEAD	DUAL		R-PDIP-T16					Not Qualified			e0
HCF40192BM1	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	500 ns		Counters	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	5.5 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4	9.9 mm	4000/14000/40000
HCF4018BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3000000 Hz	CMOS			YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16					Not Qualified			e0
HCF40160BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS			YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		-40 Cel	TIN LEAD	DUAL		R-PDIP-T16					Not Qualified			e0
HCF4518M013TR	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	1500000 Hz	CMOS		4	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	560 ns		Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	4 MHz	R-PDSO-G16	1	20 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm	4000/14000/40000
HCF4518BM1	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	1500000 Hz	CMOS		4	NO	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	560 ns		Counters	1.27 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	4 MHz	R-PDSO-G16	1	20 V	1.75 mm	3.9 mm	Not Qualified	3 V	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4	9.9 mm	4000/14000/40000
HCF4522BM1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		5	3/18		SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e4	9.9 mm	4000/14000/40000
HCF4522BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		4	YES		5	3/18		CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS			Counters	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	MATTE TIN	QUAD		S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V	TCO OUTPUT; GATED CLOCK	e3	8.965 mm	4000/14000/40000
HCF4566M013TR	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		4	YES	TR	5			SMALL OUTLINE		ASYNCHRONOUS				1.27 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	3 V			9.9 mm	4000/14000/40000
HCF40102BM1	STMicroelectronics	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	700000 Hz	CMOS		8	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	600 ns		Counters	1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	2.4 MHz	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm
HCF4510BM1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	400 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	5.5 MHz	R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	3 V		e4	9.9 mm	4000/14000/40000
HCF4017BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	2500000 Hz	CMOS		10	NO			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0		4000/14000/40000
HCF40192BEY	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	500 ns		Counters	2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	MATTE TIN	DUAL	5.5 MHz	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	3 V	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e3		4000/14000/40000
HCF40192BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS			YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16					Not Qualified			e0
HCF40192BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	2000000 Hz	CMOS			YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0
HCF40160BEY	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS		4	YES	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	400 ns		Counters	2.54 mm	125 Cel	UP	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	3 V	TCO OUTPUT	e4		4000/14000/40000
HCF4017BM	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2500000 Hz	CMOS			NO			3/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	85 Cel	UP		-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-G16					Not Qualified			e0
HCF4029BF	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO	1	2000000 Hz	CMOS			YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL		-40 Cel	TIN LEAD	DUAL		R-XDIP-T16					Not Qualified			e0
HCF4510BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS		4	YES		5	5/15	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	400 ns		Counters	1.27 mm	85 Cel	BIDIRECTIONAL	POSITIVE EDGE	-40 Cel	TIN LEAD	QUAD	2 MHz	S-PQCC-J20		15 V	4.57 mm	8.9662 mm	Not Qualified	3 V	TCO OUTPUT	e0	8.9662 mm	4000/14000/40000
HCF40162BE	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	2000000 Hz	CMOS			YES			3/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP		-40 Cel	TIN LEAD	DUAL		R-PDIP-T16					Not Qualified			e0
HCF4566BC1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	2		CMOS		4	YES		5			CHIP CARRIER		ASYNCHRONOUS				1.27 mm	85 Cel	UP	NEGATIVE EDGE	-40 Cel		QUAD		S-PQCC-J20		15 V	4.57 mm	8.965 mm	Not Qualified	3 V	DIVIDE BY 5 OR DIVIDE BY 6 SELECT CONTROL; BUILT-IN MONOSTABLE MULTIVIBRATOR		8.965 mm	4000/14000/40000
HCF40162BM	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	2000000 Hz	CMOS			YES			3/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	85 Cel	UP		-40 Cel	TIN LEAD	DUAL		R-PDSO-G16					Not Qualified			e0
M38510/34403BEA	NXP Semiconductors	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535	4	YES		5			IN-LINE		SYNCHRONOUS	13.5 ns				125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	70 MHz	R-GDIP-T16		5.5 V			Not Qualified	4.5 V		e3/e4		F/FAST
HEC4510BDB	NXP Semiconductors	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	290 ns			2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	5 MHz	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	3 V	TCO OUTPUT			4000/14000/40000
M38510/34403BEX	NXP Semiconductors	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	13.5 ns				125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	TIN/NICKEL PALLADIUM GOLD	DUAL	70 MHz	R-GDIP-T16		5.5 V			Not Qualified	4.5 V		e3/e4		F/FAST

Digital Counters

Digital counters are electronic circuits that can be used to count and keep track of the number of events or occurrences in a digital system. They are commonly used in digital systems to generate timing signals, to control sequencing, and to implement digital control functions.

Digital counters can be designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can also be designed using various types of flip-flops, such as D flip-flops, JK flip-flops, and T flip-flops.

Digital counters can be classified into two main types: synchronous counters and asynchronous counters. Synchronous counters use a common clock signal to synchronize the operation of all the flip-flops in the counter. Asynchronous counters, on the other hand, do not use a common clock signal and rely on the propagation delay of the flip-flops to sequence their operation.

Digital counters can also be classified based on their counting sequence. They can count up, down, or both up and down, depending on the application. Up counters increment the count each time an input pulse is received, while down counters decrement the count each time an input pulse is received. Up-down counters can count both up and down, depending on the direction of the input signal.

Digital counters can be used in various applications, including frequency division, time delay generation, event counting, and sequence control. They can be used to generate timing signals for clocking digital circuits, to control the sequencing of operations in a digital system, and to implement digital control functions, such as shift registers and sequence generators.