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	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
SN74HC678NTP3	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
SN74AS881ADWR	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		15 pF	SMALL OUTLINE		21 ns		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				15.4 mm	AS
SN74AS181N3	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
SN74ALS678DWP3	Texas Instruments	ADDRESS 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
SN74AS1181DW3	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
SN74AS181ANTE4	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
SN74AS181AN-10	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL	4	5		50 pF	IN-LINE		16 ns		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	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				31.75 mm	AS
SN74LS687NT	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	OPEN-COLLECTOR	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
SN74S281DW	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	4	5		15 pF	SMALL OUTLINE	SOP24,.4	45 ns	Arithmetic Circuits	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		NOT SPECIFIED	NOT SPECIFIED	15.4 mm	S
SN74AS881NTP3	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
SN74HC686NT3	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
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
SN74ALS677NTP1	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
SN74ALS678JTP4	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
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
SN74HC678NT-10	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	16	5		50 pF	IN-LINE		156 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T24	6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V		WITH OUTPUT LATCH				31.64 mm	HC/UH
SN74ALS678DWR	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	TTL	16	5		50 pF	SMALL OUTLINE		43 ns		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	35 mA	WITH OUTPUT LATCH				15.4 mm	ALS
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
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
SN74HC686JT	Texas Instruments	MAGNITUDE 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				Not Qualified
SN74AS882JT4	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
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
SN74HC678JT	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				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
SN74HC678DW	Texas Instruments	ADDRESS COMPARATOR	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS					SMALL OUTLINE	SOP24,.4		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G24				Not Qualified
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
SN74LS686NT3	Texas Instruments	MAGNITUDE 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
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
SN74HC677NTP3	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
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
SN74S281NP1	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
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
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
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
SN74ALS29809NT3	Texas Instruments	IDENTITY 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
SN74ALS677ADWR	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		0 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
SN74AS882NTP1	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	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
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

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.