COMMERCIAL Digital Arithmetic Circuits 1,658

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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	Technology	No. of Bits	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Output Polarity	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
N74F382N	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP20,.3	11.5 ns	Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T20		5.5 V			Not Qualified		4.5 V	81 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY LOOKAHEAD					F/FAST
N74F385D	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	1	5		50 pF	SMALL OUTLINE		10 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	80 mA	SERIAL ADDER/SUBTRACTOR				12.8 mm	F/FAST
N74F148D,623	NXP Semiconductors	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	SMALL OUTLINE		10 ns			70 Cel			DUAL	R-PDSO-G16	1	5.5 V			Not Qualified		4.5 V	35 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT		40	260		F/FAST
N74F181D-T	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		12.5 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	65 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				15.4 mm	F/FAST
933825830602	NXP Semiconductors	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5			SMALL OUTLINE		10 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified		4.5 V			e4			9.9 mm	F/FAST
933829000602	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	9	5			IN-LINE		11.1 ns		2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T14		5.5 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4			19.025 mm	F/FAST
N74F283N	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP16,.3	10.5 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	55 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e4	40	260	19.025 mm	F/FAST
N74F182D-T	NXP Semiconductors	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		8.5 ns			70 Cel			DUAL	R-PDSO-G16		5.5 V			Not Qualified		4.5 V	36 mA	WITH HIGHER ORDER LOOKAHEAD					F/FAST
N74F524D-T	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	150 mA	ARITHMETIC COMPARISON; SHIFT AND HOLD MODE; MUXED COMPARATOR INPUT PORT				12.8 mm	F/FAST
933876960118	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified		4.5 V						9.9 mm	F/FAST
N74F385D-T	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	1	5		50 pF	SMALL OUTLINE		10 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	80 mA	SERIAL ADDER/SUBTRACTOR				12.8 mm	F/FAST
N74F350N	NXP Semiconductors	SHIFTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP16,.3	6.5 ns	Arithmetic Circuits	2.54 mm	70 Cel	3-STATE		DUAL	R-PDIP-T16		5.5 V			Not Qualified		4.5 V	41 mA	WITH BARREL SHIFTING; THREE LINKING INPUTS FOR EXPANSION					F/FAST
N74F521D	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5	5	50 pF	SMALL OUTLINE	SOP20,.4	11 ns	Arithmetic Circuits	1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4			12.8 mm	F/FAST
933739580602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5			SMALL OUTLINE		11 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V			e4			12.8 mm	F/FAST
933876960602	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified		4.5 V						9.9 mm	F/FAST
N74F583D-T	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V						10.3 mm	F/FAST
N74F85N,602	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP16,.3	15.5 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16	1	5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	54 mA	CASCADABLE	e4			19.025 mm	F/FAST
N74F148N	NXP Semiconductors	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	5	5	50 pF	IN-LINE	DIP16,.3	10 ns	Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T16		5.5 V	4.7 mm	7.62 mm	Not Qualified		4.5 V	35 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT		NOT SPECIFIED	NOT SPECIFIED	21.6 mm	F/FAST
933858170602	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5			IN-LINE		18 ns		2.54 mm	70 Cel			DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified		4.5 V						19.025 mm	F/FAST
N74F182D	NXP Semiconductors	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		8.5 ns			70 Cel			DUAL	R-PDSO-G16		5.5 V			Not Qualified		4.5 V	36 mA	WITH HIGHER ORDER LOOKAHEAD					F/FAST
933829010602	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9	5			SMALL OUTLINE		11.1 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4			8.65 mm	F/FAST
N74F350D	NXP Semiconductors	SHIFTER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5	5	50 pF	SMALL OUTLINE	SOP16,.25	6.5 ns	Arithmetic Circuits	1.27 mm	70 Cel	3-STATE		DUAL	R-PDSO-G16		5.5 V			Not Qualified		4.5 V	41 mA	WITH BARREL SHIFTING; THREE LINKING INPUTS FOR EXPANSION					F/FAST
N74F280AD-T	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9	5		50 pF	SMALL OUTLINE		14.5 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G14		5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR				8.65 mm	F/FAST
N74F524N	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	5		50 pF	IN-LINE		18 ns		2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	150 mA	ARITHMETIC COMPARISON; SHIFT AND HOLD MODE; MUXED COMPARATOR INPUT PORT				26.73 mm	F/FAST
933794690602	NXP Semiconductors	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	5			IN-LINE		10 ns		2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified		4.5 V			e4			19.025 mm	F/FAST
N74F283D	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5	5	50 pF	SMALL OUTLINE	SOP16,.25	10.5 ns	Arithmetic Circuits	1.27 mm	70 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.5 V	55 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e4	30	260	9.9 mm	F/FAST
N74F280BD	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9	5	5	50 pF	SMALL OUTLINE	SOP14,.25	11.1 ns	Arithmetic Circuits	1.27 mm	70 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR	e4	30	260	8.65 mm	F/FAST
N74F85D-T	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		15.5 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	54 mA	CASCADABLE	e4			10.3 mm	F/FAST
N74F521D-T	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	SMALL OUTLINE		11 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4			12.8 mm	F/FAST
933825830623	NXP Semiconductors	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5			SMALL OUTLINE		10 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		5.5 V	1.75 mm	3.9 mm	Not Qualified		4.5 V			e4			9.9 mm	F/FAST
933740020602	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5			IN-LINE		15.5 ns		2.54 mm	70 Cel		TIN	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V			e3			19.025 mm	F/FAST
N74F381N	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5		50 pF	IN-LINE		10 ns			70 Cel			DUAL	R-PDIP-T20		5.5 V			Not Qualified		4.5 V	89 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD					F/FAST
N74F85N	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP16,.3	15.5 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16	1	5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	54 mA	CASCADABLE	e4			19.025 mm	F/FAST
933794980602	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	5			IN-LINE		18 ns		2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V						26.73 mm	F/FAST
N74F521D,602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5	5	50 pF	SMALL OUTLINE	SOP20,.4	11 ns	Arithmetic Circuits	1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4			12.8 mm	F/FAST
N74F148D	NXP Semiconductors	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5	5	50 pF	SMALL OUTLINE	SOP16,.25	10 ns	Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G16	1	5.5 V			Not Qualified		4.5 V	35 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT					F/FAST
N74F283N,602	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5	5	50 pF	IN-LINE	DIP16,.3	10.5 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	55 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e4			19.025 mm	F/FAST
N74F280BN,602	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	9	5	5	50 pF	IN-LINE	DIP14,.3	11.1 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T14		5.5 V	4.2 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR	e4			19.025 mm	F/FAST
N74F181D	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		12.5 ns		1.27 mm	70 Cel			DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	65 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				15.4 mm	F/FAST
N74F85D,518	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	SMALL OUTLINE		15.5 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	54 mA	CASCADABLE	e4			10.3 mm	F/FAST
933794860602	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5			IN-LINE		10.5 ns		2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.5 V	4.2 mm	7.62 mm	Not Qualified		4.5 V			e4			19.025 mm	F/FAST
933861350623	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V						12.8 mm	F/FAST
933838600602	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5			SMALL OUTLINE		10.5 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	5.5 V	1.75 mm	3.9 mm	Not Qualified		4.5 V			e4			9.9 mm	F/FAST
N74F148D-T	NXP Semiconductors	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	SMALL OUTLINE		10 ns			70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		5.5 V			Not Qualified		4.5 V	35 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e4				F/FAST
N74F521N,602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8	5	5	50 pF	IN-LINE	DIP20,.3	11 ns	Arithmetic Circuits	2.54 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4			26.73 mm	F/FAST
933829010623	NXP Semiconductors	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9	5			SMALL OUTLINE		11.1 ns		1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G14	1	5.5 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.5 V			e4			8.65 mm	F/FAST
N74F181N	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5		50 pF	IN-LINE		12.5 ns			70 Cel			DUAL	R-PDIP-T24		5.5 V			Not Qualified		4.5 V	65 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD					F/FAST
N74F182N	NXP Semiconductors	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5		50 pF	IN-LINE		8.5 ns			70 Cel			DUAL	R-PDIP-T16		5.5 V			Not Qualified		4.5 V	36 mA	WITH HIGHER ORDER LOOKAHEAD					F/FAST

Digital Arithmetic Circuits

Digital arithmetic circuits are electronic circuits designed to perform arithmetic operations on digital signals. These circuits are essential components of digital systems, such as microprocessors, digital signal processors, and programmable logic devices.

Digital arithmetic circuits can perform various arithmetic operations, including addition, subtraction, multiplication, division, and modulo arithmetic. These operations are performed using binary arithmetic, where numbers are represented using the binary number system (0s and 1s).

Adders are one of the most commonly used digital arithmetic circuits. They are used to perform binary addition, where two binary numbers are added to produce a sum. Adders can be designed using various techniques, including ripple carry adders, carry look-ahead adders, and carry select adders.

Subtractors are also commonly used digital arithmetic circuits. They are used to perform binary subtraction, where one binary number is subtracted from another to produce a difference. Subtractors can be designed using techniques, including ripple borrow subtractors, borrow look-ahead subtractors, and borrow select subtractors.

Multiplexers and demultiplexers are digital circuits that can be used for various arithmetic operations, such as multiplication and division. Multiplexers can be used to select one of several input signals based on a control signal, while demultiplexers can be used to distribute a single input signal to several outputs based on a control signal.

Digital arithmetic circuits can also be designed using programmable logic devices, such as field-programmable gate arrays (FPGAs) and complex programmable logic devices (CPLDs). These devices can be programmed to implement various arithmetic operations and can be reprogrammed to adapt to changing system requirements.