NXP Semiconductors Digital Counters 1,888

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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	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
HEC4060BT	NXP Semiconductors	BINARY COUNTER		GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		14	YES		5			SMALL OUTLINE		ASYNCHRONOUS	420 ns			1.27 mm		UP		NEGATIVE EDGE		NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified				e4			9.9 mm	4000/14000/40000
I74F163AN	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	65 mA		e4			19.025 mm	F/FAST
M38510/34302BEA	NXP Semiconductors	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		TTL	MIL-PRF-38535	4	YES		5			IN-LINE		SYNCHRONOUS	11.5 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	70 MHz	R-GDIP-T16		5.5 V			Not Qualified	4.5 V							F/FAST
M38510/34302B2A	NXP Semiconductors	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL	MIL-PRF-38535	4	YES		5			CHIP CARRIER		SYNCHRONOUS	11.5 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	70 MHz	S-CQCC-N20		5.5 V			Not Qualified	4.5 V							F/FAST
HEC4040BT,118	NXP Semiconductors	BINARY COUNTER		GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		12	YES		5			SMALL OUTLINE		ASYNCHRONOUS	210 ns			1.27 mm		UP		NEGATIVE EDGE		NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified				e4			9.9 mm	4000/14000/40000
HEC4017BDB	NXP Semiconductors	RING COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1		CMOS		10	YES		5		50 pF	IN-LINE		SYNCHRONOUS	280 ns			2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	6 MHz	R-GDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK					4000/14000/40000
I74F161AD-T	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA		e4			9.9 mm	F/FAST
HEC4017BD	NXP Semiconductors	RING COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1		CMOS		10	YES		5		50 pF	IN-LINE		SYNCHRONOUS	280 ns			2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel		DUAL	6 MHz	R-CDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS					4000/14000/40000
HEC4510BD	NXP Semiconductors	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	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-CDIP-T16		15 V	5.08 mm	7.62 mm	Not Qualified	3 V		TCO OUTPUT					4000/14000/40000
M38510/34302B2X	NXP Semiconductors	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS	11.5 ns				125 Cel	UP		POSITIVE EDGE	-55 Cel		QUAD	70 MHz	S-CQCC-N20		5.5 V			Not Qualified	4.5 V							F/FAST
I74F161AD	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	75000000 Hz	TTL		4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	11 ns	20 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA		e4			9.9 mm	F/FAST
M38510/34304B2X	NXP Semiconductors	BINARY COUNTER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1		TTL		4	YES		5			CHIP CARRIER		SYNCHRONOUS	14 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		QUAD	70 MHz	S-CQCC-N20		5.5 V			Not Qualified	4.5 V							F/FAST
933715250652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		14	YES		5			SMALL OUTLINE		ASYNCHRONOUS	54 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	17 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V			e4			9.9 mm	HCT
933784250602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		8	YES		5			SMALL OUTLINE		SYNCHRONOUS	10.5 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	85 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	15.4 mm	F/FAST
933756970112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		3	YES		5			SMALL OUTLINE		ASYNCHRONOUS	87 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V		DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS	e4			4.9 mm	HCT
74LV4020D	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS		14	NO		3.3	3.3	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	36 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	1 V		OUTPUTS FROM 12 STAGES AVAILABLE	e4	30	260	9.9 mm	LV/LV-A/LVX/H
74LV4020PWDH	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		14	YES		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	54 ns			.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	112 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V		OUTPUTS FROM 12 STAGES AVAILABLE				5 mm	LV/LV-A/LVX/H
N74F191D-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	12 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	55 mA	TCO OUTPUT	e4			9.9 mm	F/FAST
74LVC191D-T	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		3.3			SMALL OUTLINE		SYNCHRONOUS				1.27 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		3.6 V		3.9 mm	Not Qualified	1.2 V						9.9 mm	LVC/LCX/Z
935188980112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		4.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	325 ns			.65 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	2 V			e4			5 mm	HC/UH
74LV393PW-Q100	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS	AEC-Q100	4	YES		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	60 ns			.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	20 MHz	R-PDSO-G14		3.6 V	1.1 mm	4.4 mm		1 V						5 mm	LV/LV-A/LVX/H
74LV393PWDH	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		4	YES		3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	35 ns			.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	20 MHz	R-PDSO-G14		5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V						5 mm	LV/LV-A/LVX/H
74LV4060PW-T	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		14	YES		3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	105 ns			.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V		OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT	e4			5 mm	LV/LV-A/LVX/H
74LV193PW	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		3.3			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS				.65 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V						5 mm	LV/LV-A/LVX/H
933493470112	NXP Semiconductors	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	18	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	4		CMOS		17	YES		5			IN-LINE		ASYNCHRONOUS	1240 ns			2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL	10 MHz	R-GDIP-T18		12.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V							4000/14000/40000
933373250653	NXP Semiconductors	BINARY COUNTER		GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		4	YES		5			SMALL OUTLINE		SYNCHRONOUS	220 ns			1.27 mm		UP		POSITIVE EDGE		NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified				e4			9.9 mm	4000/14000/40000
935174930112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		12	YES		4.5			SMALL OUTLINE, SHRINK PITCH		ASYNCHRONOUS	225 ns			.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	2 V			e4			6.2 mm	HC/UH
N74F192D-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	13 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK				9.9 mm	F/FAST
935278648115	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	NO LEAD	14	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	2		CMOS		4	YES		5			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE		ASYNCHRONOUS	190 ns			.5 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		QUAD	24 MHz	R-PQCC-N14		6 V	1 mm	2.5 mm		2 V						3 mm	HC/UH
N74ALS161BD-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	16 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT				9.9 mm	ALS
74LV4040PW	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS		12	NO		3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	54 ns	6 Amp	Counters	.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	112 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V						5 mm	LV/LV-A/LVX/H
74F163AD	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F193N,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	90000000 Hz	TTL		4	YES		5	5	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	13 ns	20 Amp	Counters	2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4			19.025 mm	F/FAST
933794730602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V			e4			19.025 mm	F/FAST
933559880652	NXP Semiconductors	BINARY COUNTER		THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		14	YES		5			IN-LINE		ASYNCHRONOUS	420 ns			2.54 mm		UP		NEGATIVE EDGE		NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDIP-T16			4.7 mm	7.62 mm	Not Qualified				e4			21.6 mm	4000/14000/40000
933372700652	NXP Semiconductors	RING COUNTER		GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		10	YES		5			SMALL OUTLINE		SYNCHRONOUS	280 ns			1.27 mm		UP		POSITIVE EDGE		NICKEL PALLADIUM GOLD	DUAL	15 MHz	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified				e4			9.9 mm	4000/14000/40000
935283088112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	65 ns			.65 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	13 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm		4.5 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK				5 mm	HCT
74LV393PW,118	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	20000000 Hz	CMOS		4	NO	TR	3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	35 ns	6 Amp	Counters	.65 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDSO-G14	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	1 V			e4	30	260	5 mm	LV/LV-A/LVX/H
933670330652	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		12	YES		5			IN-LINE		ASYNCHRONOUS	60 ns			2.54 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V			e4			21.6 mm	HCT
N74F393N,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	100000000 Hz	TTL		4	NO	TUBE	5	5	50 pF	IN-LINE	DIP14,.3	ASYNCHRONOUS	17.5 ns	20 Amp	Counters	2.54 mm	70 Cel	UP		NEGATIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDIP-T14		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	58 mA		e4			19.025 mm	F/FAST
935278836112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		8	YES		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	230 ns			.65 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	26 MHz	R-PDSO-G16		6 V	1.1 mm	4.4 mm		2 V		TCO OUTPUT;REGISTERED OUTPUTS	e4			5 mm	HC/UH
N74ALS161BDB	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE, SHRINK PITCH		SYNCHRONOUS	16 ns			.65 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	100 MHz	R-PDSO-G16		5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT				6.2 mm	ALS
74LVC169PWDH-T	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	8.5 ns			.65 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16		3.6 V	1.1 mm	4.4 mm	Not Qualified	1.2 V		TCO OUTPUT				5 mm	LVC/LCX/Z
N74F1779N	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL		8	YES		5		50 pF	IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	0 Cel		DUAL	100 MHz	R-PDIP-T16		5.5 V	4.06 mm	7.62 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O				19.09 mm	F/FAST
N74F163AD,623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT	e4	NOT SPECIFIED	NOT SPECIFIED	9.9 mm	F/FAST
N74LV163DB-T	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		4	YES		3.3		50 pF	SMALL OUTLINE, SHRINK PITCH		SYNCHRONOUS	44 ns			.65 mm	125 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	20 MHz	R-PDSO-G16		5.5 V	2 mm	5.3 mm	Not Qualified	1 V		TCO OUTPUT				6.2 mm	LV/LV-A/LVX/H
74F161AD	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL		4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F168N	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL		4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	13 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	90 MHz	R-PDIP-T16		5.5 V	4.06 mm	7.62 mm	Not Qualified	4.5 V	52 mA	TCO OUTPUT				19.09 mm	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.