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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
CD74HC4020M96	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		14		TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	210 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	OUTPUT FROM 12 STAGES AVAILABLE	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
HEF4017BT,652	NXP Semiconductors	RING COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	6000000 Hz	CMOS		10	NO	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	280 ns		Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	30 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e4	30	260	9.9 mm	4000/14000/40000
74HC6323AD,118	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	33000000 Hz	CMOS			YES		5	2/6	50 pF	SMALL OUTLINE	SOP8,.25	ASYNCHRONOUS	100 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	UP	3-STATE	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	33 MHz	R-PDSO-G8	1	6 V			Not Qualified	2 V		PROGRAMMABLE DIVIDE BY 1, 2, 4, 8; BUILT-IN OSCILLATOR	e4	30	260		HC/UH
CD74HC4017PWRE4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		10		TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	345 ns	5.2 Amp	Counters	.65 mm	125 Cel	UP		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	.08 mA	JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK	e4	30	260	5 mm	HC
CD74HCT93E	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	20000000 Hz	CMOS		3		TUBE	5	5	50 pF	IN-LINE	DIP14,.3	ASYNCHRONOUS	87 ns	4 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	.08 mA	ONE FUNCTION HAS 1 BIT	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HCT
SN74HC4040DBR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	22000000 Hz	CMOS		12		TR	5	2/6	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	ASYNCHRONOUS	190 ns	5.2 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	2 V	.08 mA		e4	NOT SPECIFIED	260	6.2 mm	HC/UH
CD4541BCMX	National Semiconductor	BINARY COUNTER		GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1										SMALL OUTLINE						1.27 mm							DUAL		R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified							8.65 mm	4000/14000/40000
CD4040BM	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3500000 Hz	CMOS		12		TUBE	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	360 ns	1.5 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e4	NOT SPECIFIED	260	9.9 mm	4000/14000/40000
CD4060BCMX	Onsemi	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1		CMOS		14	YES		5			SMALL OUTLINE		ASYNCHRONOUS	1300 ns			1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	4 MHz	R-PDSO-G16		15 V	1.75 mm	3.9 mm		3 V						9.9 mm	4000/14000/40000
CD74HC4017EE4	Texas Instruments	RING COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	20000000 Hz	CMOS		10		TUBE	4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	345 ns	5.2 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	23 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK	e4			19.305 mm	HC
CD74HC4017PWRG4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		10	YES	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	345 ns	4 Amp	Counters	.65 mm	125 Cel	UP		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		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK	e4	30	260	5 mm	HC/UH
SN74HC590ADR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	16000000 Hz	CMOS		8		TR	5	2/6	150 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	380 ns	7.8 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	19 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	RCO OUTPUT; REGISTERED OUTPUTS	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
CD4518BE	Texas Instruments	DECADE COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	1500000 Hz	CMOS		4	NO	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	560 ns	1.5 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	4 MHz	R-PDIP-T16		18 V	5.08 mm	6.35 mm	Not Qualified	3 V	.03 mA	GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT	e4			19.3 mm	4000/14000/40000
MC14060BDG	Onsemi	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3500000 Hz	CMOS		14		RAIL	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	740 ns		Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	MATTE TIN	DUAL	12 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V			e3	30	260	9.9 mm	4000/14000/40000
MM74HC4040M	National Semiconductor	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	24000000 Hz	CMOS		12	NO		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	53 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	24 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e0			9.9 mm	HC/UH
CD4017BM96G4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	2500000 Hz	CMOS		10		TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	650 ns	1.5 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	5.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V	.03 mA	JOHNSON COUNTER WITH 10 DECODED OUTPUTS	e4	NOT SPECIFIED	260	9.9 mm	4000/14000/40000
CD74HC4520M96	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	20000000 Hz	CMOS		4		TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	360 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	NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE	e4	30	260	9.9 mm	HC
CD74HC93M96	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	20000000 Hz	CMOS		3		TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	370 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDSO-G14	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	ONE FUNCTION HAS 1 BIT	e4	NOT SPECIFIED	260	8.65 mm	HC/UH
JM38510/05653BEA	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1		CMOS	MIL-M-38510 Class B	14		TUBE	5		50 pF	IN-LINE		ASYNCHRONOUS	360 ns	1.5 Amp		2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	24 MHz	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	4000/14000/40000
M74HC4017RM13TR	STMicroelectronics	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,.25	SYNCHRONOUS	295 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK	e4	30	260	9.9 mm	HC/UH
CD4017BM96E4	Texas Instruments	RING COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	2500000 Hz	CMOS		10	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	650 ns		Counters	1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	5.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS	e4	30	260	9.9 mm	4000/14000/40000
MC14024BDG	Onsemi	BINARY COUNTER	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	1000000 Hz	CMOS		7		RAIL	5	5/15	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	2000 ns		Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	MATTE TIN	DUAL	4 MHz	R-PDSO-G14	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V			e3	30	260	8.65 mm	4000/14000/40000
SN54LS90JD	Motorola	DECADE COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2		TTL		3	YES		5		15 pF	IN-LINE		ASYNCHRONOUS	35 ns			2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel		DUAL	16 MHz	R-GDIP-T14		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	15 mA	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS				19.495 mm	LS
SN74HC4020PWR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	22000000 Hz	CMOS		14		TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	190 ns	5.2 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	2 V	.08 mA	12 OUTPUTS AVAILABLE	e4	NOT SPECIFIED	260	5 mm	HC/UH
CD4024BF	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	3500000 Hz	CMOS		7		TUBE	5	5/15	50 pF	IN-LINE	DIP14,.3	ASYNCHRONOUS	360 ns	1.5 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	24 MHz	R-GDIP-T14		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	4000/14000/40000
CD4029BM96	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	2000000 Hz	CMOS		4		TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	500 ns	1.5 Amp	Counters	1.27 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	5.5 MHz	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	3 V	.03 mA	BINARY/BCD COUNT OPTION; TCO OUTPUT	e4	30	260	9.9 mm	4000/14000/40000
CD74HC4020M	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	20000000 Hz	CMOS		14		TUBE	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	210 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	OUTPUT FROM 12 STAGES AVAILABLE	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
NTE74LS192	Nte Electronics	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	47 ns			2.54 mm	70 Cel	BIDIRECTIONAL		POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm		4.75 V		LG_MAX		NOT SPECIFIED	NOT SPECIFIED	22 mm	LS
CD4020BEE4	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	3500000 Hz	CMOS		14		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	360 ns	1.5 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	4000/14000/40000
CD4029BEX	Intersil	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		.36 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL			-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16									e0
CD74HC93M	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	20000000 Hz	CMOS		3		TUBE	4.5	2/6	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	370 ns	5.2 Amp	Counter	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G14	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	ONE FUNCTION HAS 1 BIT	e4	30	260	8.65 mm	HC
SN74HC4060QDRQ1	Texas Instruments	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	19000000 Hz	CMOS	AEC-Q100	14		TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	735 ns	5.2 Amp	Counter	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	22 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA		e4	30	260	9.9 mm	HC
SN74LS163AN	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	1	5.25 V	5.08 mm	7.62 mm	Not Qualified	4.75 V	32 mA	TCO OUTPUT	e4			19.305 mm	LS
CD74HC393E	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	2	20000000 Hz	CMOS		4		TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	ASYNCHRONOUS	430 ns	5.2 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDIP-T14		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HC/UH
CD74HC93MT	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	20000000 Hz	CMOS		3		TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	370 ns	5.2 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	24 MHz	R-PDSO-G14	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	ONE FUNCTION HAS 1 BIT	e4	30	260	8.65 mm	HC
74HC6323AD,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	33000000 Hz	CMOS			YES		5	2/6	50 pF	SMALL OUTLINE	SOP8,.25	ASYNCHRONOUS	100 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	UP	3-STATE	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	33 MHz	R-PDSO-G8	1	6 V			Not Qualified	2 V		PROGRAMMABLE DIVIDE BY 1, 2, 4, 8; BUILT-IN OSCILLATOR	e4	30	260		HC/UH
CD4541BEE4	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	NO	1		CMOS		16		TUBE	5		50 pF	IN-LINE		SYNCHRONOUS	18000 ns	4 Amp		2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		R-PDIP-T14		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.1 mA		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	4000/14000/40000
MC74HC393ADG	Onsemi	BINARY COUNTER	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	25000000 Hz	CMOS		4		RAIL	3	2/6	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	300 ns	4 Amp	Counters	1.27 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	MATTE TIN	DUAL	40 MHz	R-PDSO-G14	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e3	30	260	8.65 mm	HC/UH
SN74HC590ADW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	16000000 Hz	CMOS		8		TUBE	5	2/6	150 pF	SMALL OUTLINE	SOP16,.4	ASYNCHRONOUS	380 ns	7.8 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	19 MHz	R-PDSO-G16	1	6 V	2.65 mm	7.5 mm	Not Qualified	2 V	.08 mA	RCO OUTPUT; REGISTERED OUTPUTS	e4	NOT SPECIFIED	260	10.3 mm	HC/UH
74HC6323AD	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	33000000 Hz	CMOS			YES		5	2/6	50 pF	SMALL OUTLINE	SOP8,.25	ASYNCHRONOUS	100 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	UP	3-STATE	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	33 MHz	R-PDSO-G8	1	6 V			Not Qualified	2 V		PROGRAMMABLE DIVIDE BY 1, 2, 4, 8; BUILT-IN OSCILLATOR	e4	30	260		HC/UH
CD4040BF3A	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	3500000 Hz	CMOS	38535Q/M;38534H;883B	12		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	360 ns	1.5 Amp	Counters	2.54 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Tin/Lead (Sn/Pb)	DUAL	24 MHz	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	4000/14000/40000
CD4040BF/3A	Rca Solid State	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO	1	3500000 Hz	CMOS	38535Q/M;38534H;883B		NO			5/15		IN-LINE	DIP16,.3	ASYNCHRONOUS			Counters	2.54 mm	125 Cel	UP			-55 Cel	Tin/Lead (Sn/Pb)	DUAL		R-XDIP-T16					Not Qualified				e0
CD4040BPW	Texas Instruments	BINARY COUNTER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	3500000 Hz	CMOS		12		TUBE	5	5/15	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	360 ns	1.5 Amp	Counters	.65 mm	125 Cel	UP		NEGATIVE EDGE	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	24 MHz	R-PDSO-G16	1	18 V	1.2 mm	4.4 mm	Not Qualified	3 V	.03 mA	OUTPUTS FROM 12 STAGES AVAILABLE	e4	NOT SPECIFIED	260	5 mm	4000/14000/40000
NTE74LS160A	Nte Electronics	DECADE COUNTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	24 ns			2.54 mm	70 Cel	UP		POSITIVE EDGE	0 Cel		DUAL	25 MHz	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm		4.75 V		LG_MAX		NOT SPECIFIED	NOT SPECIFIED	22 mm	LS
SN74HC393PW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	2	25000000 Hz	CMOS		4		TUBE	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	360 ns	5.2 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	28 MHz	R-PDSO-G14	1	6 V	1.2 mm	4.4 mm	Not Qualified	2 V	.08 mA		e4	NOT SPECIFIED	260	5 mm	HC/UH
SN74HC4020N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	22000000 Hz	CMOS		14		TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	190 ns	5.2 Amp	Counters	2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	12 OUTPUTS AVAILABLE	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HC/UH
74HC590D,112	NXP Semiconductors	BINARY COUNTER	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	22000000 Hz	CMOS		8	NO	TUBE	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	230 ns	6 Amp	Counters	1.27 mm	125 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	26 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT;REGISTERED OUTPUTS	e4	30	260	9.9 mm	HC/UH
CD4026BEE4	Texas Instruments	DISPLAY DRIVER COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	8000000 Hz	CMOS		5		TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	700 ns	1.5 Amp	Counters	2.54 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	8 MHz	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	3 V	.03 mA	5-STAGE JOHNSON DECADE COUNTER; WITH DISPLAY ENABLE	e4			19.305 mm	4000/14000/40000

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.