24 Digital Counters 29

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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	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
SN54AS869JT	Texas Instruments	BINARY COUNTER	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	40000000 Hz	TTL	8		TUBE	5	5	50 pF	IN-LINE	DIP24,.3	SYNCHRONOUS	16 ns	20 Amp	Counters	2.54 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel	TIN LEAD	DUAL	40 MHz	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	195 mA	TCO OUTPUT; COUNT ENABLE INPUTS	e0			32.005 mm	AS
SN74ALS869DWR	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES	TR	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	16 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	45 mA	TCO OUTPUT; COUNT ENABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74AS869DW	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	45000000 Hz	TTL	8		TUBE	5	5	50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	15 ns	20 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	45 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	195 mA	TCO OUTPUT; COUNT ENABLE INPUTS	e4	30	260	15.4 mm	AS
SN74ALS867ADWR	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES	TR	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	16 ns		Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	45 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74AS867NT	Texas Instruments	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1		TTL	8	YES	TUBE	5		50 pF	IN-LINE	DIP24,.3	SYNCHRONOUS	15 ns		Counter	2.54 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	4.5 V	195 mA	TCO OUTPUT	e4			31.64 mm	AS
SN74AS867DWR	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES	TR	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	15 ns		Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	50 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	195 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AS
CD4059AM96G4	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1500000 Hz	CMOS		YES		5	5/15		SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	360 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	6 MHz	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	15.4 mm	4000/14000/40000
SN74ALS867ADWRG4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	35000000 Hz	TTL	8	YES	TR	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	16 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	45 mA	TCO OUTPUT		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74ALS869DWRG4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES	TR	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	16 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	35 MHz	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	45 mA	TCO OUTPUT; COUNT ENABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
74HC4059D,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		YES		5	2/6	50 pF	SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	300 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G24	1	6 V	2.65 mm	7.5 mm	Not Qualified	2 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			15.4 mm	HC/UH
74HC4059D,118	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	300 ns			1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	40 MHz	R-PDSO-G24	1	6 V	2.65 mm	7.5 mm	Not Qualified	2 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4	30	260	15.4 mm	HC/UH
74HC4059DB,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES		5			SMALL OUTLINE, SHRINK PITCH		ASYNCHRONOUS	300 ns			.65 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G24	1		2 mm	5.3 mm	Not Qualified			PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			8.2 mm	HC/UH
74HC4059DB,118	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES		5			SMALL OUTLINE, SHRINK PITCH		ASYNCHRONOUS	300 ns			.65 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G24	1		2 mm	5.3 mm	Not Qualified			PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			8.2 mm	HC/UH
74HC4059N,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	17000000 Hz	CMOS		YES		5	2/6	50 pF	IN-LINE	DIP24,.6	ASYNCHRONOUS	300 ns		Prescaler/Multivibrators	2.54 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	TIN	DUAL	40 MHz	R-PDIP-T24		6 V	5.1 mm	15.24 mm	Not Qualified	2 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e3			31.7 mm	HC/UH
74HCT4059D,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		YES		5	5	50 pF	SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	69 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			15.4 mm	HCT
74HCT4059D,118	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	17000000 Hz	CMOS		YES		5	5	50 pF	SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	69 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	40 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			15.4 mm	HCT
74HCT4059N,112	NXP Semiconductors	DIVIDE BY N COUNTER	AUTOMOTIVE	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	17000000 Hz	CMOS		YES		5	5	50 pF	IN-LINE	DIP24,.6	ASYNCHRONOUS	69 ns		Prescaler/Multivibrators	2.54 mm	125 Cel	DOWN	POSITIVE EDGE	-40 Cel	TIN	DUAL	40 MHz	R-PDIP-T24		5.5 V	5.1 mm	15.24 mm	Not Qualified	4.5 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e3			31.7 mm	HCT
HEF4059BP,652	NXP Semiconductors	DIVIDE BY N COUNTER	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	3500000 Hz	CMOS		YES		5			IN-LINE	DIP24,.6	ASYNCHRONOUS	180 ns		Prescaler/Multivibrators	2.54 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	TIN	DUAL	20 MHz	R-PDIP-T24		15 V	5.1 mm	15.24 mm	Not Qualified	3 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e3			31.7 mm	4000/14000/40000
HEF4059BT,652	NXP Semiconductors	DIVIDE BY N COUNTER	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	3500000 Hz	CMOS		YES		5			SMALL OUTLINE	SO24(UNSPEC)	ASYNCHRONOUS	180 ns		Prescaler/Multivibrators	1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	20 MHz	R-PDSO-G24	1	15 V	2.65 mm	7.5 mm	Not Qualified	3 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4	30	260	15.4 mm	4000/14000/40000
HEF4059BT,653	NXP Semiconductors	DIVIDE BY N COUNTER	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		CMOS		YES		5		50 pF	SMALL OUTLINE		ASYNCHRONOUS	180 ns			1.27 mm	85 Cel	DOWN	POSITIVE EDGE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	20 MHz	R-PDSO-G24	1	15 V	2.65 mm	7.5 mm	Not Qualified	3 V		PROGRAMMABLE TO DIVIDE INPUT BY 3-15999; 10 MODES OF OPERATION; SCHMITT TRIGGER ON CLOCK INPUT	e4			15.4 mm	4000/14000/40000
N74F269D,602	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	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	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
N74F269D,623	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	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	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
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	0 Cel	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
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	0 Cel	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
N74F269N,602	NXP Semiconductors	BINARY COUNTER	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	85000000 Hz	TTL	8	YES		5	5	50 pF	IN-LINE	DIP24,.3	SYNCHRONOUS	10.5 ns	20 Amp	Counters	2.54 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel		DUAL	85 MHz	R-PDIP-T24		5.5 V	4.7 mm	7.62 mm	Not Qualified	4.5 V	125 mA	TCO OUTPUT		40	245	31.7 mm	F/FAST
CD4059AM96	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1500000 Hz	CMOS		YES		5	5/15		SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	360 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	6 MHz	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	15.4 mm	4000/14000/40000
CD4059AM96E4	Texas Instruments	DIVIDE BY N COUNTER	MILITARY	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	1500000 Hz	CMOS		YES		5	5/15		SMALL OUTLINE	SOP24,.4	ASYNCHRONOUS	360 ns		Prescaler/Multivibrators	1.27 mm	125 Cel	BIDIRECTIONAL	POSITIVE EDGE	-55 Cel		DUAL	6 MHz	R-PDSO-G24		12 V	2.65 mm	7.5 mm	Not Qualified	3 V				NOT SPECIFIED	NOT SPECIFIED	15.4 mm	4000/14000/40000
SN74ALS869DWE4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	35000000 Hz	TTL	8		TUBE	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	16 ns	8 Amp	Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	35 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	45 mA	TCO OUTPUT; COUNT ENABLE INPUTS	e4	30	260	15.4 mm	ALS
SN74AS867DWE4	Texas Instruments	BINARY COUNTER	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1		TTL	8	YES	TUBE	5		50 pF	SMALL OUTLINE	SOP24,.4	SYNCHRONOUS	15 ns		Counters	1.27 mm	70 Cel	BIDIRECTIONAL	POSITIVE EDGE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	50 MHz	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	4.5 V	195 mA	TCO OUTPUT	e4	30	260	15.4 mm	AS

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.