COMMERCIAL Digital Counters 2,114

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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	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	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
933876880602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2		TTL	4	YES		5			IN-LINE		ASYNCHRONOUS	17.5 ns			2.54 mm	70 Cel	UP		NEGATIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDIP-T14		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V			e4			19.025 mm	F/FAST
N74F160AD-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	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
933769290602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	YES		5			IN-LINE		SYNCHRONOUS	10.5 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	85 MHz	R-PDIP-T24		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V				NOT SPECIFIED	NOT SPECIFIED	31.7 mm	F/FAST
933794820602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5			IN-LINE		SYNCHRONOUS	13 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	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
933897000623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5			SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	12 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4			9.9 mm	F/FAST
74ALS161BD	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		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
N74F779D-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	115 MHz	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	128 mA	TCO OUTPUT; MULTIPLEXED I/O				10.3 mm	F/FAST
933794800602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5			IN-LINE		SYNCHRONOUS	12 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	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
933906260602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2		TTL	4	YES		5			SMALL OUTLINE		ASYNCHRONOUS	17.5 ns			1.27 mm	70 Cel	UP		NEGATIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	100 MHz	R-PDSO-G14		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V			e4			8.65 mm	F/FAST
N74F169N	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		DUAL	90 MHz	R-PDIP-T16	1	5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	52 mA	TCO OUTPUT				19.025 mm	F/FAST
N74F1779D-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES		5		50 pF	SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O				9.9 mm	F/FAST
N74F190D-T	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5		50 pF	SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	12 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	55 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F193D-T	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	13 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4			9.9 mm	F/FAST
74ALS163BDB	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		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
933888910602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5			SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	13 ns			1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V			e4			9.9 mm	F/FAST
N74F168D-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		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	52 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F579N	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	80000000 Hz	TTL	8	YES		5	5	50 pF	IN-LINE	DIP20,.3	SYNCHRONOUS	11.5 ns	24 Amp	Counters	2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	80 MHz	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O	e4	40	260	26.73 mm	F/FAST
N74LS161N	NXP Semiconductors	BINARY 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	UP			Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16					Not Qualified				e0
933812190602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5			SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V			e4			9.9 mm	F/FAST
933784250623	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	NICKEL PALLADIUM GOLD	DUAL	85 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V			e4			15.4 mm	F/FAST
N74F162AD-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	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F191D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	12 ns	20 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	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
N74F393D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	100000000 Hz	TTL	4	NO		5	5	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	17.5 ns	20 Amp	Counters	1.27 mm	70 Cel	UP		NEGATIVE EDGE		DUAL	100 MHz	R-PDSO-G14	NOT APPLICABLE	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	58 mA		e4	NOT SPECIFIED	NOT SPECIFIED	8.65 mm	F/FAST
933811710623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	4	YES		5			SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V			e4			9.9 mm	F/FAST
N74F193D,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	13 ns	20 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	50 mA	TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK	e4			9.9 mm	F/FAST
N74F163AN,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT	e4	NOT SPECIFIED	NOT SPECIFIED	19.025 mm	F/FAST
N74F579D,623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES		5		50 pF	SMALL OUTLINE		SYNCHRONOUS	11.5 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	80 MHz	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	F/FAST
N74F160AD	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	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
933794710602	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	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
74ALS163BN	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	16 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE		DUAL	100 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT				19.025 mm	ALS
N74F162AN	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDIP-T16		5.5 V	4.06 mm	7.62 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				19.09 mm	F/FAST
N74F162AD	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	11 ns			1.27 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				9.9 mm	F/FAST
N74F161AD,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	11 ns	20 Amp	Counters	1.27 mm	70 Cel	UP		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT	e4			9.9 mm	F/FAST
N74F191N,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	12 ns	20 Amp	Counters	2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	90 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	55 mA	TCO OUTPUT	e4			19.025 mm	F/FAST
N74F1779D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	LSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES		5		50 pF	SMALL OUTLINE, LOW PROFILE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.68 mm	3.9 mm	Not Qualified	4.5 V	145 mA	TCO OUTPUT; MULTIPLEXED I/O				9.9 mm	F/FAST
N74ALS163BN	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	16 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE		DUAL	100 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	21 mA	TCO OUTPUT				19.025 mm	ALS
N74F779D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	115000000 Hz	TTL	8	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.4	SYNCHRONOUS	11 ns	24 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	115 MHz	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	128 mA	TCO OUTPUT; MULTIPLEXED I/O				10.3 mm	F/FAST
74F161AN	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	11 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE		DUAL	90 MHz	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT				19.025 mm	F/FAST
N74F190N	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	12 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE		DUAL	90 MHz	R-PDIP-T16		5.5 V	4.06 mm	7.62 mm	Not Qualified	4.5 V	55 mA	TCO OUTPUT				19.09 mm	F/FAST
N74F161AD	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	90000000 Hz	TTL	4	YES		5	5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	11 ns	20 Amp	Counters	1.27 mm	70 Cel	UP		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	90 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	4.5 V	65 mA	TCO OUTPUT	e4	40	260	9.9 mm	F/FAST
74ALS161BD-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		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
74ALS163BD	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		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
N74F269DB,112	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	85000000 Hz	TTL	8	YES		5	5		SMALL OUTLINE, SHRINK PITCH	SSOP24,.3	SYNCHRONOUS	10.5 ns	20 Amp	Counters	.65 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	85 MHz	R-PDSO-G24	1	5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	125 mA	TCO OUTPUT	e4	30	260	8.2 mm	F/FAST
N74F269D	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	85000000 Hz	TTL	8	YES		5	5	50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	10.5 ns	20 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	NICKEL PALLADIUM GOLD	DUAL	85 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	125 mA	TCO OUTPUT	e4	30	260	15.4 mm	F/FAST
933828990623	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES		5			SMALL OUTLINE		SYNCHRONOUS	11 ns			1.27 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	115 MHz	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V						10.3 mm	F/FAST
N74F193N	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	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	40	260	19.025 mm	F/FAST
N74F568N	NXP Semiconductors	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	4	YES		5		50 pF	IN-LINE		SYNCHRONOUS	12 ns			2.54 mm	70 Cel	BIDIRECTIONAL	3-STATE	POSITIVE EDGE		DUAL	90 MHz	R-PDIP-T20		5.5 V	4.06 mm	7.62 mm	Not Qualified	4.5 V	62 mA	TCO OUTPUT; CLOCKED CARRY OUTPUT				26.695 mm	F/FAST
N74F269DB,118	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	85000000 Hz	TTL	8	YES	TR	5	5		SMALL OUTLINE, SHRINK PITCH	SSOP24,.3	SYNCHRONOUS	10.5 ns	20 Amp	Counters	.65 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	85 MHz	R-PDSO-G24	1	5.5 V	2 mm	5.3 mm	Not Qualified	4.5 V	125 mA		e4	30	260	8.2 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.