INDUSTRIAL 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	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
SN74HC590ADRE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	16000000 Hz	CMOS		8	YES	TR	5	2/6	150 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	380 ns	6 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	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		RCO OUTPUT; REGISTERED OUTPUTS	e4	30	260	9.9 mm	HC/UH
CD4024BCM	National Semiconductor	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		7	NO		5	5/15	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	350 ns		Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	1.5 MHz	R-PDSO-G14		15 V	1.75 mm	3.9 mm	Not Qualified	3 V			e0			8.65 mm	4000/14000/40000
HEF4017BPB	NXP Semiconductors	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		CMOS		10	YES		5		50 pF	IN-LINE		SYNCHRONOUS	280 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	6 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; TCO OUTPUT; GATED CLOCK					4000/14000/40000
HEF4060BT-Q100,118	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS	AEC-Q100	14	YES		5			SMALL OUTLINE		ASYNCHRONOUS	420 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	15 MHz	R-PDSO-G16		15 V	1.75 mm	3.9 mm		3 V						9.9 mm	4000/14000/40000
SN74HC4020PW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	22000000 Hz	CMOS		14		TUBE	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
SN74LV393APWRE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	35000000 Hz	CMOS		4	YES	TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	32 ns	6 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	105 MHz	R-PDSO-G14	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V			e4	30	260	5 mm	LV/LV-A/LVX/H
SN74LV393APWRG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	35000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	32 ns	12 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	105 MHz	R-PDSO-G14	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA		e4	NOT SPECIFIED	260	5 mm	LV/LV-A/LVX/H
CD4520BEX	Intersil	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	2	1500000 Hz	CMOS			NO			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.42 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16									e0
SN74HC4040N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	22000000 Hz	CMOS		12		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		e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	HC/UH
MC74AC4040DG	Onsemi	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS		12			3.3	3.3/5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	14 ns	24 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	120 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e3	30	260	9.9 mm	AC
SN74LV163ADGVR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25,16	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.4 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	3.6 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	4.4 mm	LV/LV-A/LVX/H
SN74LV163ARGYR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	NO LEAD	16	HVQCCN	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16/20,.14X.16,20	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.5 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	115 MHz	R-PQCC-N16	2	5.5 V	1 mm	3.5 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	4 mm	LV/LV-A/LVX/H
HEF4040BT,653	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	10000000 Hz	CMOS		12	NO	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	210 ns		Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	50 MHz	R-PDSO-G16	1	15 V	1.75 mm	3.9 mm	Not Qualified	3 V			e4	30	260	9.9 mm	4000/14000/40000
HEF4060BP,652	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	4000000 Hz	CMOS		14	NO	BULK	5	5/15	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	420 ns		Counters	2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	30 MHz	R-PDIP-T16		15 V	4.7 mm	7.62 mm	Not Qualified	3 V		OUTPUTS FROM 10 STAGES AVAILABLE; BUILT-IN OSCILLATOR; OSCILLATOR DISABLED BY CLEAR INPUT	e3			21.6 mm	4000/14000/40000
MC74AC161DG	Onsemi	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	60000000 Hz	CMOS		4			5	3.3/5	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	13.5 ns	12 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	MATTE TIN	DUAL	95 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		TCO OUTPUT	e3	30	260	9.9 mm	AC
SN74HC4020PWT	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
SN74LV163AD	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TUBE	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	22.5 ns	12 Amp	Counter	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	9.9 mm	LV/LV-A/LVX/H
SN74LV163ADBR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	6.2 mm	LV/LV-A/LVX/H
SN74LV163ADR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	22.5 ns	12 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	9.9 mm	LV/LV-A/LVX/H
SN74LV163APWR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	5 mm	LV/LV-A/LVX/H
SN74LV393APW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	35000000 Hz	CMOS		4		TUBE	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	32 ns	12 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	105 MHz	R-PDSO-G14	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA		e4	NOT SPECIFIED	260	5 mm	LV/LV-A/LVX/H
SN74LV4040APWR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		12		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	28 ns	12 Amp	Counters	.65 mm	85 Cel	UP	3-STATE	NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	125 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA		e4	NOT SPECIFIED	260	5 mm	LV/LV-A/LVX/H
HEF4020BTD	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	5000000 Hz	CMOS		14	NO	BULK	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	210 ns		Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDSO-G16		15 V	1.75 mm	3.9 mm	Not Qualified	3 V		OUTPUTS FROM 12 STAGES AVAILABLE	e4			9.9 mm	4000/14000/40000
SN74HC4020D	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	22000000 Hz	CMOS		14		TUBE	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	190 ns	5.2 Amp	Counter	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	25 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	12 OUTPUTS AVAILABLE	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
SN74HC4040DTE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	22000000 Hz	CMOS		12	NO	TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	190 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	25 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e4	30	260	9.9 mm	HC/UH
SN74LV163ANSR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.3	SYNCHRONOUS	22.5 ns	12 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	2 mm	5.3 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	NOT SPECIFIED	260	10.2 mm	LV/LV-A/LVX/H
SN74LV163APW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TUBE	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	30	260	5 mm	LV/LV-A/LVX/H
SN74LV163APWT	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	22.5 ns	12 Amp	Counters	.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	115 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA	TCO OUTPUT	e4	30	260	5 mm	LV/LV-A/LVX/H
SN74LV393ATPWREP	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	35000000 Hz	CMOS		4		TR	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	32 ns	12 Amp	Counters	.65 mm	105 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	75 MHz	R-PDSO-G14	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA		e4	30	260	5 mm	LV/LV-A/LVX/H
M74HC4020M1	STMicroelectronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		14	NO		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	36 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	24 MHz	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V		OUTPUTS FROM 12 STAGES AVAILABLE	e0			9.9 mm	HC/UH
SN74HC161DT	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	25000000 Hz	CMOS		4		TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	255 ns	5.2 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	29 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V	.08 mA	RCO OUTPUT	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
SN74HC193DRE4	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
SN74HC193PWRG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		4	YES	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	SYNCHRONOUS	315 ns	4 Amp	Counters	.65 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	19 MHz	R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	2 V		SEPARATE UP/DOWN CLOCK	e4	30	260	5 mm	HC/UH
SN74HC590ADWRG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	16000000 Hz	CMOS		8	NO	TR	5	2/6	150 pF	SMALL OUTLINE	SOP16,.4	ASYNCHRONOUS	380 ns	6 Amp	Counters	1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	19 MHz	R-PDSO-G16	1	6 V	2.65 mm	7.5 mm	Not Qualified	2 V		RCO OUTPUT; REGISTERED OUTPUTS	e4	30	260	10.3 mm	HC/UH
SN74LV4040APW	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		12		TUBE	2.5	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	28 ns	12 Amp	Counter	.65 mm	85 Cel	UP	3-STATE	NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	125 MHz	R-PDSO-G16	1	5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V	.02 mA		e4	30	260	5 mm	LV/LV-A/LVX/H
TC74VHC393FT	Toshiba	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	75000000 Hz	CMOS		4	NO		3.3	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	26.5 ns	8 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	105 MHz	R-PDSO-G14		5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V			e4			5 mm	AHC/VHC
TC74VHC393FT(EL)	Toshiba	BINARY COUNTER	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	2	75000000 Hz	CMOS		4	NO	TR	5	2/5.5	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	ASYNCHRONOUS	16.5 ns	8 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	75 MHz	R-PDSO-G14		5.5 V	1.2 mm	4.4 mm	Not Qualified	2 V			e0			5 mm	AHC/VHC
CD4018BEX	Intersil	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3000000 Hz	CMOS			YES			5/15	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS		.42 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDIP-T16									e0
HEF4541BTD	NXP Semiconductors	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1				2	YES					SMALL OUTLINE		SYNCHRONOUS				1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	18 MHz	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified				e4			8.65 mm	4000/14000/40000
MC74AC4040DR2G	Onsemi	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	100000000 Hz	CMOS		12		TR	3.3	3.3/5	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	14 ns	24 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	120 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V			e3	30	260	9.9 mm	AC
MM74HC4040MTC	Fairchild Semiconductor	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		12	NO		4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	265 ns	4 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	28 MHz	R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	2 V			e3		260	5 mm	HC/UH
MM74HC4040MTCX	Fairchild Semiconductor	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	24000000 Hz	CMOS		12	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	ASYNCHRONOUS	265 ns	4 Amp	Counters	.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	MATTE TIN	DUAL	28 MHz	R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	2 V			e3			5 mm	HC/UH
SN74HC161DTE4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	25000000 Hz	CMOS		4	YES	TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	255 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	29 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		RCO OUTPUT	e4	30	260	9.9 mm	HC/UH
SN74HC161DTG4	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	25000000 Hz	CMOS		4	YES	TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	255 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	29 MHz	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	2 V		RCO OUTPUT	e4	30	260	9.9 mm	HC/UH
SN74HC191DR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		4		TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	240 ns	5.2 Amp	Counters	1.27 mm	85 Cel	BIDIRECTIONAL		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	e4	NOT SPECIFIED	260	9.9 mm	HC/UH
SN74HC193DR	Texas Instruments	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		4		TR	5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	315 ns	5.2 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	.08 mA	SEPARATE UP/DOWN CLOCK	e4	30	260	9.9 mm	HC
SN74HC193N	Texas Instruments	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	17000000 Hz	CMOS		4		TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	315 ns	5.2 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	19 MHz	R-PDIP-T16		6 V	5.08 mm	7.62 mm	Not Qualified	2 V	.08 mA	SEPARATE UP/DOWN CLOCK	e4			19.305 mm	HC
SN74HC390DW	Texas Instruments	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4		CMOS		3	NO		5	2/6	50 pF	SMALL OUTLINE	SOP16,.4	ASYNCHRONOUS	46 ns		Counters	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		DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS		NOT SPECIFIED	NOT SPECIFIED	10.3 mm	HC/UH

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.