Renesas Electronics Digital Counters 733

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Total Dose (V)	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
HD74HC490P	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	16000000 Hz	CMOS			NO				50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS		4 Amp	Counters	2.54 mm	85 Cel	UP			-40 Cel		DUAL		R-PDIP-T16					Not Qualified
HD74LV4040ATELL-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		12	YES		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	22.2 ns			.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	LV/LV-A/LVX/H
HD74HC191RPEL-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS			YES	TR		2/6	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS		4 Amp	Counters	1.27 mm	85 Cel	BIDIRECTIONAL			-40 Cel		DUAL		R-PDSO-G16					Not Qualified
HD74HC4040T	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		12	YES					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	220 ns			.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	TIN LEAD	DUAL	29 MHz	R-PDSO-G16		6 V	1.1 mm	4.4 mm	Not Qualified	2 V			e0			5 mm	HC/UH
HD14040BP	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1				12	YES		5			IN-LINE		ASYNCHRONOUS	7500 ns			2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	4.5 MHz	R-PDIP-T16		18 V	5.06 mm	7.62 mm	Not Qualified	3 V						19.2 mm	4000/14000/40000
HD74LS161AP	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	25000000 Hz	TTL		4	YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS	27 ns	8 Amp	Counters	2.54 mm	75 Cel	UP		POSITIVE EDGE	-20 Cel		DUAL	25 MHz	R-PDIP-T16	1	5.25 V	5.06 mm	7.62 mm	Not Qualified	4.75 V	32 mA					19.2 mm	LS
HD74ACT161T-EL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		4	YES		5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	11.5 ns			.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	100 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	4.5 V						5 mm	ACT
HD74LV4040AFP-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		12	YES		2.5			SMALL OUTLINE		ASYNCHRONOUS	22.2 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16	1	5.5 V	2.2 mm	5.5 mm	Not Qualified	2 V						10.06 mm	LV/LV-A/LVX/H
HD74LS393FPEL	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	25000000 Hz	TTL		4	NO	TR	5	5		SMALL OUTLINE	SOP14,.3	ASYNCHRONOUS	60 ns	8 Amp	Counters	1.27 mm	75 Cel	UP		NEGATIVE EDGE	-20 Cel		DUAL	25 MHz	R-PDSO-G14	1	5.25 V	2.2 mm	5.5 mm	Not Qualified	4.75 V	26 mA			20	260	10.06 mm	LS
HD74HC592T	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		8	YES					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	250 ns			.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	29 MHz	R-PDSO-G16		6 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	HC/UH
HD74HC393FP-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		4	YES		4.5			SMALL OUTLINE		ASYNCHRONOUS	325 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G14	1	6 V	2.2 mm	5.5 mm	Not Qualified	2 V						10.06 mm	HC/UH
HD74LV393ARPEL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	35000000 Hz	CMOS		4	NO	TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP14,.25	ASYNCHRONOUS	32 ns	6 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	105 MHz	R-PDSO-G14		5.5 V	1.75 mm	3.95 mm	Not Qualified	2 V						8.65 mm	LV/LV-A/LVX/H
HD74HC490T	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		4	YES					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	350 ns			.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	24 MHz	R-PDSO-G16		6 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	HC/UH
HD74HC669T	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		4	YES					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	280 ns			.65 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL	32 MHz	R-PDSO-G16		6 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	HC/UH
HD151012TELL-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1				8	YES		4.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	380 ns			.65 mm	85 Cel	DOWN		POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDSO-G16	1	6 V	1.1 mm	4.4 mm	Not Qualified	2 V			e4			5 mm	151012
HCTS161AD/SAMPLE	Renesas Electronics	BINARY COUNTER		THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	1		CMOS		4	YES		5			IN-LINE		SYNCHRONOUS	29 ns			2.54 mm		UP		POSITIVE EDGE			DUAL		R-CDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V							HCT
HD74HC160RP	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		4	YES		4.5			SMALL OUTLINE		SYNCHRONOUS	200 ns			1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	9.9 mm	HC/UH
HD74HC590P	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS		8	NO		4.5	2/6	50 pF	IN-LINE	DIP16,.3	ASYNCHRONOUS	250 ns	6 Amp	Counters	2.54 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT; REGISTERED OUTPUTS				19.2 mm	HC/UH
HD74LS92RP	Renesas Electronics	DIVIDE BY 12 COUNTER	COMMERCIAL EXTENDED	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		TTL		3	YES		5			SMALL OUTLINE		ASYNCHRONOUS	50 ns			1.27 mm	75 Cel	UP		NEGATIVE EDGE	-20 Cel	TIN LEAD	DUAL	32 MHz	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified				e0			8.65 mm	LS
HD74LV163ARPEL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4	YES	TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	22.5 ns	6 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.95 mm	Not Qualified	2 V						9.9 mm	LV/LV-A/LVX/H
HD74HC192P	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	19000000 Hz	CMOS		4	YES		4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	345 ns	4 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	2 V		TCO UP AND TCO DOWN OUTPUTS; SEPARATE UP/DOWN CLOCK				19.2 mm	HC/UH
HD74HC4024RP	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		7	YES		4.5			SMALL OUTLINE		ASYNCHRONOUS	230 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G14		6 V	1.75 mm	3.95 mm	Not Qualified	2 V				NOT SPECIFIED	NOT SPECIFIED	8.65 mm	HC/UH
HD74LS191P-E	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	20000000 Hz	TTL		4	YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS	36 ns	8 Amp	Counters	2.54 mm	75 Cel	BIDIRECTIONAL		POSITIVE EDGE	-20 Cel		DUAL	20 MHz	R-PDIP-T16	1		5.06 mm	7.62 mm	Not Qualified		35 mA	TCO OUTPUT				19.2 mm	LS
HCTS191HMSR	Renesas Electronics	BINARY COUNTER	MILITARY	NO LEAD	16	DIE	UNSPECIFIED		UNSPECIFIED	YES	1		CMOS		4	YES		5		50 pF	UNCASED CHIP		SYNCHRONOUS	33 ns				125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel		UPPER		X-XUUC-N16		5.5 V			Not Qualified	4.5 V							HCT
HD74LS293P-E	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2		TTL		3	YES		5			IN-LINE		ASYNCHRONOUS	70 ns			2.54 mm	75 Cel	UP		NEGATIVE EDGE	-20 Cel	NICKEL PALLADIUM GOLD	DUAL	32 MHz	R-PDIP-T14	1	5.25 V	5.06 mm	7.62 mm	Not Qualified	4.75 V		ONE FUNCTION HAS 1 BIT	e4			19.2 mm	LS
HD74LS669FP-E	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		TTL		4	YES		5			SMALL OUTLINE		SYNCHRONOUS	27 ns			1.27 mm	75 Cel	BIDIRECTIONAL		POSITIVE EDGE	-20 Cel	TIN BISMUTH	DUAL	25 MHz	R-PDSO-G16	1		2.2 mm	5.5 mm	Not Qualified			TCO OUTPUT	e6			10.06 mm	LS
HCS161KMSR	Renesas Electronics	BINARY COUNTER	MILITARY	FLAT	16	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS	MIL-PRF-38535 Class V	4	YES		5			FLATPACK		SYNCHRONOUS	39 ns			1.27 mm	125 Cel	UP		POSITIVE EDGE	-55 Cel	GOLD	DUAL		R-CDFP-F16		5.5 V	2.92 mm	6.73 mm	Not Qualified	4.5 V			e4				HC/UH
HD74LS669RP-EL	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		TTL		4	YES		5			SMALL OUTLINE		SYNCHRONOUS	27 ns			1.27 mm	75 Cel	BIDIRECTIONAL		POSITIVE EDGE	-20 Cel		DUAL	25 MHz	R-PDSO-G16			1.75 mm	3.95 mm	Not Qualified			TCO OUTPUT				9.9 mm	LS
HD74LV161AT	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		4	YES		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		SYNCHRONOUS	22.5 ns			.65 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	LV/LV-A/LVX/H
HD74LS190P	Renesas Electronics	DECADE COUNTER	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		TTL		4	YES		5			IN-LINE		SYNCHRONOUS	36 ns			2.54 mm	75 Cel	BIDIRECTIONAL		POSITIVE EDGE	-20 Cel	TIN LEAD	DUAL	20 MHz	R-PDIP-T16		5.25 V	5.06 mm	7.62 mm	Not Qualified	4.75 V			e0			19.2 mm	LS
HD74HC490RP-EL	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		4	YES		4.5			SMALL OUTLINE		ASYNCHRONOUS	350 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		6 V	1.75 mm	3.95 mm	Not Qualified	2 V						9.9 mm	HC/UH
HD74LS393P	Renesas Electronics	BINARY COUNTER	COMMERCIAL EXTENDED	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	2	25000000 Hz	TTL		4	NO		5	5		IN-LINE	DIP14,.3	ASYNCHRONOUS	60 ns	8 Amp	Counters	2.54 mm	75 Cel	UP		NEGATIVE EDGE	-20 Cel		DUAL	25 MHz	R-PDIP-T14	1	5.25 V	5.06 mm	7.62 mm	Not Qualified	4.75 V	26 mA					19.2 mm	LS
HD74AC393RPEL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		4	YES		3.3			SMALL OUTLINE		ASYNCHRONOUS	22 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G14		6 V	1.75 mm	3.95 mm	Not Qualified	2 V						8.65 mm	AC
HD74HC93RPEL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2	21000000 Hz	CMOS		3	NO	TR	4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	ASYNCHRONOUS	425 ns	4 Amp	Counters	1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G14	1	6 V	1.75 mm	3.95 mm	Not Qualified	2 V		1 FUNCTION WITH ONE INPUT BIT				8.65 mm	HC/UH
HD74HC4017P	Renesas Electronics	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	27000000 Hz	CMOS		10	YES		4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	290 ns	4 Amp	Counters	2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	2 V						19.2 mm	HC/UH
HD14017BP	Renesas Electronics	RING COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		CMOS		10	YES		5			IN-LINE		SYNCHRONOUS	800 ns			2.54 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	6.7 MHz	R-PDIP-T16		18 V	5.06 mm	7.62 mm	Not Qualified	3 V		JOHNSON COUNTER WITH 10 DECODED OUTPUTS; GATED CLOCK				19.2 mm	4000/14000/40000
HD74HC490RP	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	2		CMOS		4	YES		4.5			SMALL OUTLINE		ASYNCHRONOUS	350 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		6 V	1.75 mm	3.95 mm	Not Qualified	2 V						9.9 mm	HC/UH
HCS193DMSR	Renesas Electronics	BINARY COUNTER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	200k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	17000000 Hz	CMOS	MIL-PRF-38535 Class V	4	YES		5	5		IN-LINE	DIP16,.3	SYNCHRONOUS	39 ns		Counters	2.54 mm	125 Cel	BIDIRECTIONAL		POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL		R-CDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V			e0			19.05 mm	HC/UH
HD74HC190P	Renesas Electronics	DECADE COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	20000000 Hz	CMOS		4	YES		4.5	2/6	50 pF	IN-LINE	DIP16,.3	SYNCHRONOUS	240 ns	4 Amp	Counters	2.54 mm	85 Cel	BIDIRECTIONAL		POSITIVE EDGE	-40 Cel		DUAL		R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	2 V		TCO OUTPUT				19.2 mm	HC/UH
HD74LV4040AT	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		12	YES		2.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		ASYNCHRONOUS	22.2 ns			.65 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16		5.5 V	1.1 mm	4.4 mm	Not Qualified	2 V						5 mm	LV/LV-A/LVX/H
HD74LV163AFP	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		4	YES		2.5			SMALL OUTLINE		SYNCHRONOUS	22.5 ns			1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G16		5.5 V	2.2 mm	5.5 mm	Not Qualified	2 V						10.06 mm	LV/LV-A/LVX/H
HD74LS161ARPEL-E	Renesas Electronics	BINARY COUNTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	25000000 Hz	TTL			YES	TR	5	5		SMALL OUTLINE	SOP16,.25	SYNCHRONOUS		8 Amp	Counters	1.27 mm	70 Cel	UP			-20 Cel		DUAL		R-PDSO-G16					Not Qualified		32 mA
HCS160K/SAMPLE	Renesas Electronics	DECADE COUNTER		FLAT	16	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1		CMOS		4	YES		5			FLATPACK		SYNCHRONOUS	27 ns			1.27 mm		UP		POSITIVE EDGE			DUAL	30 MHz	R-CDFP-F16		5.5 V	2.92 mm	6.73 mm	Not Qualified	4.5 V							HC/UH
HD74HC4020FPEL-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	20000000 Hz	CMOS			NO	TR		2/6	50 pF	SMALL OUTLINE	SOP16,.3	ASYNCHRONOUS		4 Amp	Counters	1.27 mm	85 Cel	UP			-40 Cel		DUAL		R-PDSO-G16					Not Qualified
HD74LV4040AFP	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		12	YES		2.5			SMALL OUTLINE		ASYNCHRONOUS	22.2 ns			1.27 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel		DUAL	125 MHz	R-PDSO-G16	1	5.5 V	2.2 mm	5.5 mm	Not Qualified	2 V						10.06 mm	LV/LV-A/LVX/H
HD74LV161ARPEL	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	50000000 Hz	CMOS		4	YES	TR	2.5	3.3	50 pF	SMALL OUTLINE	SOP16,.25	SYNCHRONOUS	22.5 ns	6 Amp	Counters	1.27 mm	85 Cel	UP		POSITIVE EDGE	-40 Cel		DUAL	115 MHz	R-PDSO-G16		5.5 V	1.75 mm	3.95 mm	Not Qualified	2 V						9.9 mm	LV/LV-A/LVX/H
HD74HC4020P-E	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1		CMOS		14	YES		4.5			IN-LINE		ASYNCHRONOUS	220 ns			2.54 mm	85 Cel	UP		NEGATIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL		R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	2 V			e4			19.2 mm	HC/UH
HD74HC590RP	Renesas Electronics	BINARY COUNTER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1		CMOS		8	YES		4.5			SMALL OUTLINE		ASYNCHRONOUS	250 ns			1.27 mm	85 Cel	UP	3-STATE	POSITIVE EDGE	-40 Cel		DUAL		R-PDSO-G16		6 V	1.75 mm	3.95 mm	Not Qualified	2 V						9.9 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.