ARITHMETIC LOGIC UNIT Digital Arithmetic Circuits 566

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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	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	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	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
SN74AS181J	Texas Instruments	ARITHMETIC LOGIC UNIT	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				Not Qualified
SN74AS181AN3	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
SN74LS181N1	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				Not Qualified
SN74HC381N3	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS						IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20
SN74S281DWR	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4	5		15 pF	SMALL OUTLINE		45 ns		1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G24	5.25 V	2.65 mm	7.5 mm	Not Qualified		4.75 V	230 mA	INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS				15.4 mm	S
SN74HC181N3	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS				2/6		IN-LINE	DIP24,.6		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T24
SN74LS181DWR	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4	5		15 pF	SMALL OUTLINE		62 ns		1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G24	5.25 V	2.65 mm	7.5 mm	Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				15.4 mm	LS
SN74F381DW	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4	5	5		SMALL OUTLINE	SOP20,.4		Arithmetic Circuits	1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G20	5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	12.8 mm	F/FAST
SN74LS382AN3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20
SN74LS181J	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4	5	5	15 pF	IN-LINE	DIP24,.6	62 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-GDIP-T24	5.25 V			Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED		LS
SN74AS181ANWP3	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
SN74S181JP4	Texas Instruments	ARITHMETIC LOGIC UNIT	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
SN74AS181BNT	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	NICKEL PALLADIUM GOLD	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	e4			31.64 mm	AS
SN74S381J	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4	5	5	15 pF	IN-LINE	DIP20,.3	25 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-GDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	160 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	S
74AC11181NT	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		4	5	3.3/5	50 pF	IN-LINE	DIP28,.3	19.8 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T28	5.5 V	5.08 mm	7.62 mm	Not Qualified		3 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	35.69 mm	AC
SN74AS181N	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
SN74AS181ANT3	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
SN74AS181ADWG4	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL		4	5	5	15 pF	SMALL OUTLINE	SOP24,.4	21 ns	Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDSO-G24	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	AS
SN74HC381J	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO		CMOS						IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T20				Not Qualified
SN74HC381NP3	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS						IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20
SN74AS1181NW3	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
SN74S381N	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	25 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	160 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	S
SN74HC181NT	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS				2/6		IN-LINE	DIP24,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T24				Not Qualified
74ACT11881J	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		CMOS			5	5		IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T28				Not Qualified
SN74S181J4	Texas Instruments	ARITHMETIC LOGIC UNIT	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
SN74S181N-10	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4	5		15 pF	IN-LINE		30 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	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				31.75 mm	S
5962-8688101RA	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	UNSPECIFIED	NO	1	TTL	MIL-STD-883	4	5			IN-LINE		59 ns			125 Cel		-55 Cel	TIN LEAD	DUAL	R-XDIP-T20	5.5 V			Not Qualified		4.5 V		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS	e0				LS
SN74S381DW3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		TTL			5	5		SMALL OUTLINE	SOP20,.4		Arithmetic Circuits	1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G20
SN74S381N1	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20				Not Qualified
SN74AS881ANT1	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
SN74HC881NT	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
SN74181NP3	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
SN74S381N-10	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4	5		15 pF	IN-LINE		25 ns		2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	160 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS				24.325 mm	S
SN74AS181ANT	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4	5		15 pF	IN-LINE	DIP24,.3	16 ns	Arithmetic Circuits	2.54 mm	70 Cel	3-STATE	0 Cel		DUAL	R-PDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	AS
SN74AS181ADW3	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
SN74AS881AFN	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		0 Cel		QUAD	S-PQCC-J28	5.5 V	4.57 mm	11.5062 mm	Not Qualified		4.5 V	210 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	AS
SN74HC381FH	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC20,.35SQ		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel		QUAD	S-XQCC-N20				Not Qualified
SN74S381FN3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL			5	5		CHIP CARRIER	LDCC20,.4SQ		Arithmetic Circuits	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20
SN74LS382N1	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20				Not Qualified
SN74AS181BN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4	5		50 pF	IN-LINE	DIP24,.6	15 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T24	5.5 V	5.08 mm	15.24 mm	Not Qualified		4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	AS
SN74HC881FH	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel		QUAD	S-XQCC-N28				Not Qualified
SN74LS381J	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		0 Cel		DUAL	R-XDIP-T20				Not Qualified
SN74S181N	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4	5		15 pF	IN-LINE	DIP24,.6	30 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T24	5.25 V	5.08 mm	15.24 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
SN74AS881NT	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
SN74S381N3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL			5	5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20
SN74AS181NP1	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
SN74LS382FN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL		4	5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	41 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel		QUAD	S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified		4.75 V	65 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74LS181N-10	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

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.