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	Packing Method	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	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
SN74LS280FN3	Texas Instruments	PARITY GENERATOR/CHECKER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL			5	5		CHIP CARRIER	LDCC20,.4SQ			Arithmetic Circuits	1.27 mm	70 Cel			QUAD	S-PQCC-J20
SN7482JP4	Texas Instruments	ADDER/SUBTRACTOR	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC	NO		TTL			5	5		IN-LINE	DIP14,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T14
SN74F521NSRE4	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5	5		SMALL OUTLINE	SOP20,.3	11 ns		Arithmetic Circuits	1.27 mm	70 Cel		NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	INVERTED	4.5 V			e4	30	260	12.6 mm	F/FAST
SN74LS280N-00	Texas Instruments	PARITY GENERATOR/CHECKER	COMMERCIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	9		5		15 pF	IN-LINE		45 ns			2.54 mm	70 Cel			DUAL	R-PDIP-T14		5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	27 mA	ODD/EVEN PARITY GENERATOR				19.305 mm	LS
SN74AS286DP3	Texas Instruments	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL			5	5		SMALL OUTLINE	SOP14,.25			Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G14
SN74ALS521N1	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T20					Not Qualified
SN74S350NP3	Texas Instruments	SHIFTER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T16
SN74ALS678JT4	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL						IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T24
SN74LS85J	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	4		5	5	15 pF	IN-LINE	DIP16,.3	45 ns		Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-GDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	20 mA	CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
SN74LS385DW	Texas Instruments	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	4	TTL	1		5		15 pF	SMALL OUTLINE	SOP20,.4	27 ns		Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified		4.75 V	75 mA	SERIAL ADDER/SUBTRACTOR		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	LS
SN74ALS519J	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO		TTL			5	5		IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T20					Not Qualified
SN74S283D	Texas Instruments	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4		5		15 pF	SMALL OUTLINE	SOP16,.25	18 ns		Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified		4.75 V	160 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	S
SN74F518N-10	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8		5			IN-LINE		10 ns			2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V		WITH PULLUP RESISTORS ON Q INPUTS				24.325 mm	F/FAST
SN74ALS518N1	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T20					Not Qualified
SN74185AN-00	Texas Instruments	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	5		5		15 pF	IN-LINE		35 ns			2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	99 mA	BINARY TO BCD CONVERTER				19.305 mm	TTL/H/L
SN74ALS633JD4	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	THROUGH-HOLE	52	DIP	RECTANGULAR	CERAMIC	NO		TTL						IN-LINE	DIP52,.6			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T52
SN74181N3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T24
SN74F521DWG4	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5	5		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			e4	30	260	12.8 mm	F/FAST
SN74LS382N	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4		5	5	15 pF	IN-LINE	DIP20,.3	41 ns		Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T20		5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	65 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	LS
SN74LS631JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL	16		5		45 pF	IN-LINE	DIP28,.6	65 ns		Arithmetic Circuits	2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-CDIP-T28		5.25 V			Not Qualified		4.75 V	180 mA			NOT SPECIFIED	NOT SPECIFIED		LS
SN74LS685J4	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO		TTL			5	5		IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T20
SN74ALS520N-10	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8		5		50 pF	IN-LINE		20 ns			2.54 mm	70 Cel			DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	19 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				24.325 mm	ALS
SN74LS147DR	Texas Instruments	ENCODER	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9		5	5	15 pF	SMALL OUTLINE	SOP16,.25	33 ns		Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	4.75 V	20 mA	10 TO 4 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	9.9 mm	LS
SN74LS686DWR	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5		45 pF	SMALL OUTLINE		30 ns			1.27 mm	70 Cel			DUAL	R-PDSO-G24		5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.85 V	75 mA	WITH INHIBIT; WITH A = B & A > B OUTPUTS				15.4 mm	LS
SN74S484AN3	Texas Instruments		COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL						IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T20								100 mA
SN74ALS528FN3	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL						CHIP CARRIER	LDCC20,.4SQ			Arithmetic Circuits	1.27 mm	70 Cel			QUAD	S-PQCC-J20
SN74LS682FN3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL			5	5		CHIP CARRIER	LDCC20,.4SQ			Arithmetic Circuits	1.27 mm	70 Cel			QUAD	S-PQCC-J20
SN74AS885NT1	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-PDIP-T24					Not Qualified
SN74ALS519N3	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	8		5	5		IN-LINE	DIP20,.3	15 ns		Arithmetic Circuits	2.54 mm	70 Cel	OPEN-COLLECTOR		DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	ALS
SN74ALS634JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL	32		5		50 pF	IN-LINE	DIP48,.6	58 ns		Arithmetic Circuits	2.54 mm	70 Cel	3-STATE		DUAL	R-CDIP-T48		5.5 V			Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS		NOT SPECIFIED	NOT SPECIFIED		ALS
SN74ALS528FN-00	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	12		5			CHIP CARRIER					1.27 mm	70 Cel			QUAD	S-PQCC-J20		5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V		FUSE-PROGRAMMABLE PORT B INPUTS; CASCADABLE				8.9662 mm	ALS
SN74LS181J4	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL			5	5		IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T24
SN74LS637FN3	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL						CHIP CARRIER	LDCC20,.4SQ			Arithmetic Circuits	1.27 mm	70 Cel			QUAD	S-PQCC-J20
SN74LS283D	Texas Instruments	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	TUBE	5	5	15 pF	SMALL OUTLINE	SOP16,.25	24 ns	8 Amp	Arithmetic Circuits	1.27 mm	70 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	5.25 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	4.75 V	39 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e4	NOT SPECIFIED	260	9.9 mm	LS
SN74AS181AFN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4		5		15 pF	CHIP CARRIER	LDCC28,.5SQ	21 ns		Arithmetic Circuits	1.27 mm	70 Cel			QUAD	S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified		4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	AS
SN74LS381JP4	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO		TTL						IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	70 Cel			DUAL	R-XDIP-T20
SN74ALS677ADW	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	16		5		50 pF	SMALL OUTLINE	SOP24,.4	38 ns		Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	33 mA	WITH INHIBIT		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74LS685DW3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL			5	5		SMALL OUTLINE	SOP20,.4			Arithmetic Circuits	1.27 mm	70 Cel			DUAL	R-PDSO-G20
SN74ALS678FN-00	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	16		5			CHIP CARRIER					1.27 mm	70 Cel			QUAD	S-PQCC-J28		5.5 V	4.57 mm	11.5062 mm	Not Qualified	INVERTED	4.5 V		WITH OUTPUT LATCH				11.5062 mm	ALS
SN74LS688DWR2	Onsemi	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5	5		SMALL OUTLINE	SOP20,.4	23 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.75 V			e0		235	12.8 mm	LS
SN74LS85DR2	Onsemi	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4		5	5		SMALL OUTLINE	SOP16,.25	45 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified	TRUE	4.75 V		CASCADABLE	e0		235	9.9 mm	LS
SN74LS85MR1	Onsemi	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL			5	5		SMALL OUTLINE	SOP16,.3			Arithmetic Circuits	1.27 mm	70 Cel		Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified					e0
SN74LS280DR2	Onsemi	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9		5	5		SMALL OUTLINE	SOP14,.25	50 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G14		5.25 V	1.75 mm	3.9 mm	Not Qualified	COMPLEMENTARY	4.75 V		ODD/EVEN PARITY GENERATOR	e0		235	8.65 mm	LS
SN74LS283MEL	Onsemi	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4		5	5		SMALL OUTLINE	SOP16,.3	24 ns		Arithmetic Circuits	1.27 mm	70 Cel		Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16		5.25 V	2.05 mm	5.275 mm	Not Qualified		4.75 V			e4			10.2 mm	LS
SN74LS280MEL	Onsemi	PARITY GENERATOR/CHECKER	COMMERCIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	9		5	5		SMALL OUTLINE	SOP14,.3	50 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G14		5.25 V	2.05 mm	5.275 mm	Not Qualified	COMPLEMENTARY	4.75 V			e0			10.2 mm	LS
SN74LS283DR2	Onsemi	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4		5	5		SMALL OUTLINE	SOP16,.25	24 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified		4.75 V			e0			9.9 mm	LS
SN74LS85ML1	Onsemi	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL			5	5		SMALL OUTLINE	SOP16,.3			Arithmetic Circuits	1.27 mm	70 Cel		Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified					e0
SN74LS684DWR2	Onsemi	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	8		5	5		SMALL OUTLINE	SOP20,.4	30 ns		Arithmetic Circuits	1.27 mm	70 Cel		TIN LEAD	DUAL	R-PDSO-G20		5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.75 V			e0		235	12.8 mm	LS

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.