24 Digital Arithmetic Circuits 547

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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	Screening Level	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	Minimum Operating Temperature	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
SN74AS882DW	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24					Not Qualified
5962-8975701KA	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL	MIL-STD-883	8		5	5		FLATPACK	FL24,.4	21 ns		Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel		DUAL	R-GDFP-F24		5.5 V	2.29 mm	9.085 mm	Not Qualified	TRUE	4.5 V		B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS				14.355 mm	AS
SN74HC881NTP1	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74ALS677NT	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74AS882JTP4	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74AS885DW	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP24,.4	15 ns	20 Amp	Arithmetic Circuits	1.27 mm	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	210 mA	B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS	e4	30	260	15.4 mm	AS
SN74ALS29809DW3	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24
SN74S281JP4	Texas Instruments		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74HC881JT	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-XDIP-T24					Not Qualified
SN74LS686NT	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		8		5		45 pF	IN-LINE	DIP24,.3	30 ns		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.85 V	75 mA	WITH INHIBIT; WITH A = B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	LS
SN74AS1181NT	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		50 pF	IN-LINE	DIP24,.3	15 ns		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	AS
SN74AS885JTP4	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL				5	5		IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74HC678JT4	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-XDIP-T24
SN74AS885DWR	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		8		5	5	50 pF	SMALL OUTLINE	SOP24,.4	15 ns		Arithmetic Circuits	1.27 mm	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	210 mA	B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS	e4	30	260	15.4 mm	AS
SN74HC686NT1	Texas Instruments	MAGNITUDE COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74S181DW3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24
SN74AS881ANT	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		15 pF	IN-LINE	DIP24,.3	21 ns		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	210 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	AS
SN74S181N1	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74AS181ANT1	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74HC678DWR-00	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		16		5		50 pF	SMALL OUTLINE		156 ns			1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G24		6 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	2 V		WITH OUTPUT LATCH				15.4 mm	HC/UH
SN74AS885JT	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL				5	5		IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24					Not Qualified
SN74ALS677JTP4	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74AS885DW3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL				5	5		SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24
SN74AS881ADW	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4		5		15 pF	SMALL OUTLINE	SOP24,.4	21 ns		Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	210 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AS
SN74HC677JTP4	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-XDIP-T24
SN74AS881ADW3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24
SN74LS687JTP4	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74LS181NP3	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	0 Cel		DUAL	R-PDIP-T24
SN74LS686DW3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24
SN74HC677NTP1	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74AS181AN1	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74181N-00	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		15 pF	IN-LINE		50 ns			2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified		4.75 V	150 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				31.75 mm	TTL/H/L
SN74LS686JTP4	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC	NO		TTL							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-XDIP-T24
SN74AS1181DW	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4		5		50 pF	SMALL OUTLINE	SOP24,.4	15 ns		Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AS
SN74S281N-10	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		15 pF	IN-LINE		45 ns			2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified		4.75 V	230 mA	BINARY ACCUMULATOR; WITH INTERNAL CARRY LOOKAHEAD AND HIGHER ORDER LOOKAHEAD				31.75 mm	S
SN74S181J	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4		5		15 pF	IN-LINE	DIP24,.6	30 ns		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-GDIP-T24		5.25 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.75 V	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	S
5962-8975701LA	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-STD-883	8	TUBE	5	5	50 pF	IN-LINE	DIP24,.3	21 ns	20 Amp	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	210 mA	B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS	e0			32.005 mm	AS
SN74HC677DW-00	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		16		5		50 pF	SMALL OUTLINE		156 ns			1.27 mm	85 Cel	-40 Cel		DUAL	R-PDSO-G24		6 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	2 V		WITH INHIBIT				15.4 mm	HC/UH
SN74ALS29806DW	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		6		5		50 pF	SMALL OUTLINE	SOP24,.4	11 ns		Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	22 mA	2 TO 4 BIT DECODER; COMPARATOR OUTPUT ENABLES DECODER		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	ALS
SN74S281N1	Texas Instruments		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74HC882NTP3	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS							IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-PDIP-T24
SN74AS885NTP1	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	0 Cel		DUAL	R-PDIP-T24					Not Qualified
SN74LS181J-00	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4		5		15 pF	IN-LINE		62 ns				70 Cel	0 Cel		DUAL	R-GDIP-T24		5.25 V			Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS					LS
SN74AS885NT-10	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		8		5		50 pF	IN-LINE		15 ns			2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	210 mA	B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS				31.64 mm	AS
SN74LS181N-00	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		15 pF	IN-LINE		62 ns			2.54 mm	70 Cel	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				31.75 mm	LS
SN74AS885DWG4	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		8		5	5	50 pF	SMALL OUTLINE	SOP24,.4	15 ns		Arithmetic Circuits	1.27 mm	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G24	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	210 mA	B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS	e4	30	260	15.4 mm	AS
SN74S281J	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4		5		15 pF	IN-LINE	DIP24,.6	45 ns		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-GDIP-T24		5.25 V			Not Qualified		4.75 V	230 mA	INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED		S
SN74AS181ADWP3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL							SMALL OUTLINE	SOP24,.4			Arithmetic Circuits	1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G24

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.