STMicroelectronics Digital Counters 1,062

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	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	Output Characteristics	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)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
T74LS192M1	STMicroelectronics	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	25000000 Hz	TTL		4	YES		5	5	15 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	47 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel	TIN LEAD	DUAL	25 MHz	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	34 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e0			9.9 mm	LS
HCC4527BD	STMicroelectronics		MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO			CMOS			YES			3/18		IN-LINE	DIP16,.3				Counters	2.54 mm	125 Cel				-55 Cel		DUAL		R-XDIP-T16					Not Qualified
M54HC163K	STMicroelectronics	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	21000000 Hz	CMOS	ESCC9000	4	YES		4.5	2/6	50 pF	FLATPACK	FL16,.3	SYNCHRONOUS	190 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	25 MHz	R-CDFP-F16		6 V	2.38 mm	6.91 mm	Not Qualified	2 V			e0			9.94 mm	HC/UH
RHFACT161K01V	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	MIL-PRF-38535 Class V	4	NO		5			FLATPACK	FL16,.3	SYNCHRONOUS				1.27 mm	150 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		5.5 V	2.38 mm	6.91 mm		4.5 V						9.94 mm	ACT
M54HC4518F1R	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	2	20000000 Hz	CMOS		4	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	48 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e0				HC/UH
HCC4516BKG	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		4	YES		10			FLATPACK	FL16,.3					1.27 mm	125 Cel	BIDIRECTIONAL			-55 Cel		DUAL		R-CDFP-F16		20 V	2.38 mm	6.91 mm		3 V						9.94 mm	HC
M74HC40102M1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	16000000 Hz	CMOS		8	YES		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	61 ns	4 Amp	Counters	1.27 mm	85 Cel	DOWN		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	16 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT; RESET TO MAX COUNT	e0			9.9 mm	HC/UH
M74HC163RM13TR	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS		4	YES	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	190 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT	e4	30	260	9.9 mm	HC/UH
M54HC690F1	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	13000000 Hz	CMOS		4	YES		5	5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	80 ns	4 Amp	Counters	2.54 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	13 MHz	R-GDIP-T20		6 V	5 mm	7.62 mm	Not Qualified	2 V		REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS	e0				HC/UH
M74HC4520B1N	STMicroelectronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	20000000 Hz	CMOS		4	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	48 ns	4 Amp	Counters	2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	20 MHz	R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified	2 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e0				HC/UH
HCC4089BD	STMicroelectronics		MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO			CMOS			YES			3/18		IN-LINE	DIP16,.3				Counters	2.54 mm	125 Cel				-55 Cel		DUAL		R-XDIP-T16					Not Qualified
M54HC4103F1	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	1		CMOS			YES				50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	125 Cel	DOWN			-55 Cel		DUAL		R-XDIP-T16					Not Qualified
M54HC162F1R	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	21000000 Hz	CMOS		4	YES		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	38 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	21 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT	e0			19.304 mm	HC/UH
M74HC592TTR	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	18000000 Hz	CMOS		8	YES	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	250 ns	4 Amp	Counters	.65 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	21 MHz	R-PDSO-G16		6 V	1.2 mm	4.4 mm	Not Qualified	2 V		REGISTERED INPUTS	e4			5 mm	HC/UH
M54HC161DT	STMicroelectronics	BINARY COUNTER		THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	2		CMOS			NO					IN-LINE		SYNCHRONOUS					125 Cel	UP			-55 Cel		DUAL		R-CDIP-T16		6 V				2 V							HC
M74HC592B1	STMicroelectronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		CMOS			NO			2/6		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	UP	3-STATE		-40 Cel		DUAL		R-PDIP-T16					Not Qualified
M74HC4520TTR	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	20000000 Hz	CMOS		4	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	240 ns	4 Amp	Counters	.65 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	24 MHz	R-PDSO-G16		6 V	1.2 mm	4.4 mm	Not Qualified	2 V		GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT				5 mm	HC/UH
M74HC190C1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS		4	YES		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	SYNCHRONOUS	45 ns	4 Amp	Counters	1.27 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	TIN LEAD	QUAD	20 MHz	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	2 V		TCO OUTPUT	e0			8.9662 mm	HC/UH
M74HC699B1N	STMicroelectronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	14000000 Hz	CMOS		4	YES		5	5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	56 ns	6 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	14 MHz	R-PDIP-T20		6 V	3.93 mm	7.62 mm	Not Qualified	2 V		REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS	e0			25.15 mm	HC/UH
M74HC4102F1	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	2	20000000 Hz	CMOS			YES				50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	85 Cel	DOWN			-40 Cel		DUAL		R-XDIP-T16					Not Qualified
M54HC4060DT	STMicroelectronics	BINARY COUNTER		THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	2		CMOS		14	NO					IN-LINE							125 Cel	UP			-55 Cel		DUAL		R-CDIP-T16		6 V				2 V							HC
HCC40193BD	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC	NO	1		CMOS	ESCC9000		YES			5/15		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	125 Cel	BIDIRECTIONAL			-55 Cel		DUAL		R-XDIP-T16					Not Qualified
M74HC40103RM13TR	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	13000000 Hz	CMOS		8	YES	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	280 ns	4 Amp	Counters	1.27 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT; RESET TO MAX COUNT	e4			9.9 mm	HC/UH
M54HC161KG	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	2		CMOS			NO					FLATPACK		SYNCHRONOUS					125 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		6 V				2 V							HC
T74LS161B1	STMicroelectronics	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	25000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS		8 Amp	Counters	2.54 mm	70 Cel	UP			0 Cel		DUAL		R-PDIP-T16					Not Qualified		32 mA			NOT SPECIFIED	NOT SPECIFIED
T74LS168D1	STMicroelectronics	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	25000000 Hz	TTL		4	YES		5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	20 ns	8 Amp	Counters	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-GDIP-T16	1	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	34 mA	TCO OUTPUT					LS
M74HC4020F1	STMicroelectronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	24000000 Hz	CMOS		14	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	36 ns	4 Amp	Counters	2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	24 MHz	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	2 V		OUTPUTS FROM 12 STAGES AVAILABLE	e0				HC/UH
M74HC697M1R	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		4	YES		4.5	2/6	50 pF	SMALL OUTLINE	SOP20,.4	SYNCHRONOUS	370 ns	6 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G20		6 V	2.65 mm	7.5 mm	Not Qualified	2 V		REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS	e4			12.8 mm	HC/UH
HCC4510BF	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	2000000 Hz	CMOS		4	YES		5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	400 ns		Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	2 MHz	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V		TCO OUTPUT	e0				4000/14000/40000
M54HCT163F1R	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	21000000 Hz	CMOS		4	YES		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	54 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	21 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT	e0			19.304 mm	HCT
T54LS193D2	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	1	25000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL			-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified		34 mA		e0
RHFACT161K03V	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	MIL-PRF-38535 Class V	4	NO		5			FLATPACK	FL16,.3	SYNCHRONOUS				1.27 mm	150 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		5.5 V	2.38 mm	6.91 mm		4.5 V						9.94 mm	ACT
T54LS569D2	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC	NO	1	25000000 Hz	TTL			YES		5	5		IN-LINE	DIP20,.3	SYNCHRONOUS		12 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL	3-STATE		-55 Cel		DUAL		R-XDIP-T20					Not Qualified		43 mA
M54HC40102F1R	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	13000000 Hz	CMOS		8	YES		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	56 ns	4 Amp	Counters	2.54 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	13 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT; RESET TO MAX COUNT	e0			19.304 mm	HC/UH
HCC40103BKT	STMicroelectronics	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		8	YES	TR	5			FLATPACK		SYNCHRONOUS	600 ns			1.27 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel		DUAL	1.4 MHz	R-CDFP-F16		20 V	2.38 mm	6.91 mm		3 V				NOT SPECIFIED	NOT SPECIFIED	9.94 mm	4000/14000/40000
M74HC40102B1N	STMicroelectronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	16000000 Hz	CMOS		8	YES		5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	61 ns	4 Amp	Counters	2.54 mm	85 Cel	DOWN		POSITIVE EDGE	-40 Cel	TIN LEAD	DUAL	16 MHz	R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT; RESET TO MAX COUNT	e0				HC/UH
M74HC161M1R	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS		4	YES		4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	190 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT	e4		260	9.9 mm	HC/UH
M54HC590KG	STMicroelectronics	BINARY COUNTER															TR
T54LS163D2	STMicroelectronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO	1	25000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS		4 Amp	Counters	2.54 mm	125 Cel	UP			-55 Cel		DUAL		R-XDIP-T16					Not Qualified		32 mA
74AC163MTR	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	60000000 Hz	CMOS		4	YES	TR	3.3	3.3/5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	13 ns	12 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	95 MHz	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e4			9.9 mm	AC
M54HC390F1R	STMicroelectronics	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	4	28000000 Hz	CMOS		3	NO		5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	84 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	TIN LEAD	DUAL	28 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e0				HC/UH
T74LS197C1	STMicroelectronics	BINARY COUNTER	COMMERCIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	2		TTL		3	YES		5		15 pF	CHIP CARRIER		ASYNCHRONOUS	95 ns			1.27 mm	70 Cel	UP		NEGATIVE EDGE	0 Cel		QUAD	30 MHz	S-PQCC-J20		5.25 V	4.57 mm	8.9662 mm	Not Qualified	4.75 V		DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS				8.9662 mm	LS
M74HC4022M1R	STMicroelectronics	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	21000000 Hz	CMOS		8	NO		4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	240 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V		JOHNSON COUNTER WITH 8 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e4			9.9 mm	HC/UH
M74HC4060YTTR	STMicroelectronics	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS	AEC-Q100	14	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	300 ns	4 Amp	Counters	.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	35 MHz	R-PDSO-G16		6 V	1.2 mm	4.4 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	HC/UH
HCC40161BKG	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS			NO		10			FLATPACK	FL16,.3	ASYNCHRONOUS				1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		20 V	2.38 mm	6.91 mm		3 V						9.94 mm	HC
M74HC592M1R	STMicroelectronics	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	18000000 Hz	CMOS		8	YES	TUBE	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	250 ns	4 Amp	Counters	1.27 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	21 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V		REGISTERED INPUTS	e4			9.9 mm	HC/UH
RHFACT161K1	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		4	NO		5			FLATPACK	FL16,.3	SYNCHRONOUS				1.27 mm	150 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		5.5 V	2.38 mm	6.91 mm		4.5 V						9.94 mm	ACT
HCC4060BKT	STMicroelectronics	BINARY COUNTER		FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		4	NO		10			FLATPACK	FL16,.3					1.27 mm	125 Cel	UP			-55 Cel		DUAL		R-CDFP-F16		20 V	2.38 mm	6.91 mm		3 V						9.94 mm	HC

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.