16 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	Schmitt Trigger	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
JM38510/38002BEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL	MIL-M-38510 Class B	4		TUBE	5			IN-LINE		SYNCHRONOUS	25 ns	8 Amp		2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	22 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT	e0			19.56 mm	ALS
SN54490W-10	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	2		TTL		4	YES		5		15 pF	FLATPACK		ASYNCHRONOUS	54 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDFP-F16		5.5 V	2.03 mm	6.73 mm	Not Qualified	4.5 V	70 mA					10.2 mm	TTL/H/L
CD74HC4017NSRG4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		10	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.3	SYNCHRONOUS	345 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	2 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK	e4	30	260	10.2 mm	HC/UH
SN74LS390NP1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2		TTL			NO		5	5		IN-LINE	DIP16,.3	ASYNCHRONOUS			Counters	2.54 mm	70 Cel	UP			0 Cel		DUAL		R-PDIP-T16					Not Qualified
SN74AS168AD	Texas Instruments	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL			YES					SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	70 Cel	BIDIRECTIONAL			0 Cel		DUAL		R-PDSO-G16					Not Qualified
SN74ALS162AN3	Texas Instruments	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	70 Cel	UP			0 Cel		DUAL		R-PDIP-T16
CD4527BEE4	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1	3500000 Hz	CMOS		4		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	220 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	3.5 MHz	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.1 mA	BCD RATE MULTIPLIER; COMPLEMENTARY OUTPUT	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	4000/14000/40000
SN74LS168AN3	Texas Instruments	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE		0 Cel		DUAL		R-PDIP-T16										NOT SPECIFIED	NOT SPECIFIED
CD4040BNSRG4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3500000 Hz	CMOS		12	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.3	ASYNCHRONOUS	360 ns		Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G16	1	18 V	2 mm	5.3 mm	Not Qualified	3 V		OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	10.2 mm	4000/14000/40000
CD74HC163M96	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		4		TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	280 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	TCO OUTPUT	e4	30	260	9.9 mm	HC
SN74LS669J4	Texas Instruments	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	70 Cel	BIDIRECTIONAL			0 Cel		DUAL		R-XDIP-T16										NOT SPECIFIED	NOT SPECIFIED
CD4522BM96	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	1500000 Hz	CMOS		4	YES	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	1100 ns		Counters	1.27 mm	125 Cel	DOWN		POSITIVE EDGE	-55 Cel		DUAL	4 MHz	R-PDSO-G16		18 V	1.75 mm	3.9 mm	Not Qualified	3 V		DUMMY VAL		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	4000/14000/40000
CD4018BMTG4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3000000 Hz	CMOS		5	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	8.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V		JOHNSON COUNTER, PROGRAMMABLE WITH EXT CONNECTION	e4	30	260	9.9 mm	4000/14000/40000
SN74LS161ANE4	Texas Instruments	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	25000000 Hz	TTL		4		TUBE	5	5	15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	27 ns	8 Amp	Counters	2.54 mm	70 Cel	UP		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	32 mA	TCO OUTPUT	e4			19.305 mm	LS
SN74ALS193ADG4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	30000000 Hz	TTL		4	YES	TUBE	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	19 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	30 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	22 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	ALS
SN74LS190DR	Texas Instruments	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	TTL		4	YES		5	5	15 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	36 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	20 MHz	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	35 mA	TCO OUTPUT				9.9 mm	LS
CD4045BPWG4	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	5000000 Hz	CMOS		21	YES	TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	5500 ns		Counters	.65 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	45 MHz	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
SN74HC4020DBRE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	22000000 Hz	CMOS		14	NO	TR	5	2/6	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	ASYNCHRONOUS	190 ns	4 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	25 MHz	R-PDSO-G16		6 V	2 mm	5.3 mm	Not Qualified	2 V		12 OUTPUTS AVAILABLE		NOT SPECIFIED	NOT SPECIFIED	6.2 mm	HC/UH
SN74HC590AN3	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		CMOS		8	NO		5	2/6		IN-LINE	DIP16,.3	ASYNCHRONOUS	380 ns		Counters	2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	19 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V		RCO OUTPUT; REGISTERED OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HC/UH
CD74HCT163MTE4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		4	YES	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	59 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		TCO OUTPUT	e4	30	260	9.9 mm	HCT
5962-00-477-0720	Texas Instruments	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC		YES	1		TTL			YES		5	5		FLATPACK	FL16,.3	SYNCHRONOUS			Counters	1.27 mm	125 Cel	BIDIRECTIONAL			-55 Cel		DUAL		R-XDFP-F16					Not Qualified
5962-8751701EA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	12000000 Hz	TTL	MIL-STD-883	8		TUBE	5	5	45 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	33 ns	24 Amp	Counter	2.54 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	20 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Qualified	4.75 V	65 mA		e0			19.56 mm	LS
SN74ALS169BNSR	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL		4		TR	5	5	50 pF	SMALL OUTLINE	SOP16,.3	SYNCHRONOUS	20 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	25 mA	TCO OUTPUT	e4	30	260	10.2 mm	ALS
SN74S168N-10	Texas Instruments	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4	YES		5		15 pF	IN-LINE		SYNCHRONOUS	15 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	40 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	160 mA					19.305 mm	S
SN74AS168NP1	Texas Instruments	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL			YES					IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	70 Cel	BIDIRECTIONAL			0 Cel		DUAL		R-PDIP-T16					Not Qualified
SN74HC193DRG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	17000000 Hz	CMOS		4	YES	TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	315 ns	4 Amp	Counters	1.27 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	19 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	HC/UH
CD4018BMT	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3000000 Hz	CMOS		5		TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	400 ns	1.5 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V	.03 mA	JOHNSON COUNTER, PROGRAMMABLE WITH EXT CONNECTION	e4	30	260	9.9 mm	4000/14000/40000
SN74LS590DRE4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	TTL		8	NO	TR	5	5	45 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	33 ns	24 Amp	Counters	1.27 mm	70 Cel	UP	3-STATE	POSITIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	4.75 V	65 mA	TCO OUTPUT; REGISTERED OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	LS
SN54HC162J	Texas Instruments	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	310 ns	5.2 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
SN74HC4020DBRG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	22000000 Hz	CMOS		14	NO	TR	5	2/6	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	ASYNCHRONOUS	190 ns	4 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	25 MHz	R-PDSO-G16		6 V	2 mm	5.3 mm	Not Qualified	2 V		12 OUTPUTS AVAILABLE		NOT SPECIFIED	NOT SPECIFIED	6.2 mm	HC/UH
5962-8687601FA	Texas Instruments	DECADE COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	UNSPECIFIED		YES	1		TTL	MIL-STD-883	4	YES		5			FLATPACK		SYNCHRONOUS	38 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		DUAL	15 MHz	R-XDFP-F16		5.5 V			Not Qualified	4.5 V							LS
SN74142N-00	Texas Instruments	DISPLAY DRIVER COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4	YES		5		15 pF	IN-LINE		ASYNCHRONOUS	45 ns			2.54 mm	70 Cel	UP	OPEN-COLLECTOR	POSITIVE EDGE	0 Cel		DUAL	20 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	102 mA	DECODED DIGIT DRIVER				19.305 mm	TTL/H/L
SN74HC4020DR-00	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		14	YES		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	38 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	22 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V		OUTPUTS FROM 12 STAGES AVAILABLE				9.9 mm	HC/UH
SN74162J	Texas Instruments	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	25000000 Hz	TTL		4	YES		5		15 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	29 ns	16 Amp	Counters	2.54 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	101 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
CD40192BEE4	Texas Instruments	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	NICKEL PALLADIUM GOLD	DUAL	11 MHz	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4			19.305 mm	4000/14000/40000
CD74HCT390MTG4	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	18000000 Hz	CMOS		4	NO	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	126 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	e4	30	260	9.9 mm	HCT
CD4060BH	Texas Instruments	BINARY COUNTER	MILITARY	NO LEAD	16	DIE	RECTANGULAR	UNSPECIFIED		YES	1		CMOS		14	YES		5			UNCASED CHIP		ASYNCHRONOUS	740 ns				125 Cel	UP		NEGATIVE EDGE	-55 Cel		UPPER	12 MHz	R-XUUC-N16		18 V			Not Qualified	3 V		OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR					4000/14000/40000
CD74HCT163M96E4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		4	YES	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	59 ns	4 Amp	Counter	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		TCO OUTPUT	e4	30	260	9.9 mm	HCT
SN74HC490DW-00	Texas Instruments	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2		CMOS		4	YES		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	59 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	25 MHz	R-PDSO-G16		6 V	2.65 mm	7.5 mm	Not Qualified	2 V						10.3 mm	HC/UH
CD74HC190PWT	Texas Instruments	DECADE COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		4	YES	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	255 ns	4 Amp	Counters	.65 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	2 V		RCO OUTPUT	e4	30	260	5 mm	HC/UH
CD74HCT4020M96E4	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	16000000 Hz	CMOS		14	NO	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	60 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	16 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		OUTPUT FROM 12 STAGES AVAILABLE	e4	30	260	9.9 mm	HCT
SN74ALS163N1	Texas Instruments	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	30000000 Hz	TTL			YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	70 Cel	UP			0 Cel		DUAL		R-PDIP-T16					Not Qualified
SN74AS161N-10	Texas Instruments	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	6 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL		R-PDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V		TCO OUTPUT				19.305 mm	AS
SN74HC192J	Texas Instruments	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1		CMOS			YES			2/6		IN-LINE	DIP16,.3	SYNCHRONOUS			Counters	2.54 mm	85 Cel	BIDIRECTIONAL			-40 Cel		DUAL		R-XDIP-T16					Not Qualified
SN74HC4061DW-00	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		14	YES		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	123 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	22 MHz	R-PDSO-G16		6 V	2.65 mm	7.5 mm	Not Qualified	2 V						10.3 mm	HC/UH
SN74ALS160BDR	Texas Instruments	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	40000000 Hz	TTL		4	YES	TR	5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	20 ns		Counters	1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	40 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	ALS
JM38510/01306BEB	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		TTL		4	YES		5		15 pF	IN-LINE		SYNCHRONOUS	29 ns			2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	25 MHz	R-GDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	91 mA					19.56 mm	TTL/H/L
SN74S168D3	Texas Instruments	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		TTL			YES		5	5		SMALL OUTLINE	SOP16,.25	SYNCHRONOUS			Counters	1.27 mm	70 Cel	BIDIRECTIONAL			0 Cel		DUAL		R-PDSO-G16										NOT SPECIFIED	NOT SPECIFIED

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.