28 Digital Arithmetic Circuits 278

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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 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	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN54HC686FK	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54AS866FH-00	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8	5		50 pF	CHIP CARRIER		17 ns		1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.54 mm	11.43 mm	Not Qualified	TRUE	4.5 V	240 mA	OPEN COLLECTOR A = B OUTPUT; ARITHMETIC COMPARISON; CASCADABLE; OUTPUT LATCH			11.43 mm	AS
SN54AS881AFH-00	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		50 pF	CHIP CARRIER		20 ns		1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.54 mm	11.43 mm	Not Qualified		4.5 V	210 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			11.43 mm	AS
SNJ54AS881AFK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	4	5		15 pF	CHIP CARRIER	LCC28,.45SQ	26 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	210 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AS
SNJ54LS630FK	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	16	5		45 pF	CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	230 mA		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	LS
SN54ALS678FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		16	5		50 pF	CHIP CARRIER	LCC28,.45SQ	52 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified	INVERTED	4.5 V	35 mA	WITH OUTPUT LATCH	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ALS
SN54HC678FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54ALS678FH-00	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		16	5			CHIP CARRIER				1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.54 mm	11.43 mm	Not Qualified	INVERTED	4.5 V		WITH OUTPUT LATCH			11.43 mm	ALS
54ACT11181J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		CMOS			5	5		IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	DUAL	R-XDIP-T28				Not Qualified
SN54HC677FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54LS181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5	5	15 pF	CHIP CARRIER	LCC28,.45SQ	62 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	35 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	LS
SNJ54LS686FK	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	8	5		45 pF	CHIP CARRIER	LCC28,.45SQ	30 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified	INVERTED	4.5 V	75 mA	WITH INHIBIT; WITH A = B & A > B OUTPUTS	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	LS
SNJ54AS866JD-00	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL		8	5		50 pF	IN-LINE		17 ns			125 Cel		-55 Cel	DUAL	R-CDIP-T28	5.5 V			Not Qualified	TRUE	4.5 V	240 mA	OPEN COLLECTOR A = B OUTPUT; ARITHMETIC COMPARISON; CASCADABLE; OUTPUT LATCH				AS
SNJ54HC678FK-00	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		16	5		50 pF	CHIP CARRIER		187 ns		1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	6 V	2.03 mm	11.43 mm	Not Qualified	INVERTED	2 V		WITH OUTPUT LATCH			11.43 mm	HC/UH
SN54AS181AFH	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		TTL						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54HC181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS				2/6		CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SNC54LS630JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)					IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	DUAL	R-XDIP-T28				Not Qualified
SN54LS631JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	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	125 Cel	OPEN-COLLECTOR	-55 Cel	DUAL	R-CDIP-T28	5.5 V			Not Qualified		4.5 V	180 mA		NOT SPECIFIED	NOT SPECIFIED		LS
SNJ54AS181AFK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	4	5		15 pF	CHIP CARRIER	LCC28,.45SQ	26 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AS
SNJ54LS631JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL	38535Q/M;38534H;883B	16	5		45 pF	IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	DUAL	R-CDIP-T28	5.5 V	5.1 mm	15.24 mm	Not Qualified		4.5 V	180 mA		NOT SPECIFIED	NOT SPECIFIED		LS
SNJ54LS631FK	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	38535Q/M;38534H;883B	16	5		45 pF	CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	180 mA		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	LS
SN54AS1181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		50 pF	CHIP CARRIER	LCC28,.45SQ	18.5 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AS
54AC11181JT	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS		4	5	3.3/5	50 pF	IN-LINE	DIP28,.3	21 ns	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	DUAL	R-GDIP-T28	5.5 V	5.08 mm	7.62 mm	Not Qualified		3 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	36.83 mm	AC
SNM54LS630JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class C					IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	DUAL	R-XDIP-T28				Not Qualified
54ACT11881FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		4	5	5		CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ACT
SN54LS630JD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	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	125 Cel	3-STATE	-55 Cel	DUAL	R-CDIP-T28	5.5 V			Not Qualified		4.5 V	230 mA		NOT SPECIFIED	NOT SPECIFIED		LS
SN54HC882FK	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54S181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		15 pF	CHIP CARRIER	LCC28,.45SQ	30 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	S
SNC54AS885FH	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)		5	5		CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
54ACT11181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		4	5	5	50 pF	CHIP CARRIER	LCC28,.45SQ	25.4 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ACT
SN54HC882FH	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
SN54ALS677FH-00	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		16	5			CHIP CARRIER				1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.54 mm	11.43 mm	Not Qualified	INVERTED	4.5 V		WITH INHIBIT			11.43 mm	ALS
SN54AS181AFK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		15 pF	CHIP CARRIER	LCC28,.45SQ	26 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AS
SN54HC678FH	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS						CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-XQCC-N28				Not Qualified
54AC11181FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		4	5	3.3/5	50 pF	CHIP CARRIER	LCC28,.45SQ	21 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		3 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	AC
SN54S281FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		15 pF	CHIP CARRIER	LCC28,.45SQ	45 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.03 mm	11.43 mm	Not Qualified		4.5 V	230 mA	INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	11.43 mm	S
SNJ54AS181AFH-00	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5		50 pF	CHIP CARRIER		20 ns		1.27 mm	125 Cel		-55 Cel	QUAD	S-CQCC-N28	5.5 V	2.54 mm	11.43 mm	Not Qualified		4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			11.43 mm	AS
SN74HC881FHP4	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
SN74S281FN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL		4	5		15 pF	CHIP CARRIER	LDCC28,.5SQ	45 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J28	5.25 V	4.57 mm	11.5062 mm	Not Qualified		4.75 V	230 mA	INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS	NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	S
SN74LS630FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL		16	5		45 pF	CHIP CARRIER	LDCC28,.5SQ		Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J28	5.25 V	4.57 mm	11.5062 mm	Not Qualified		4.75 V	230 mA		NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	LS
SN74AS866N3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL						IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	DUAL	R-PDIP-T28
SN74AS866N	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		8	5		50 pF	IN-LINE	DIP28,.6	15 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.5 V	240 mA	OPEN COLLECTOR A = B OUTPUT; ARITHMETIC COMPARISON; CASCADABLE; OUTPUT LATCH	NOT SPECIFIED	NOT SPECIFIED	36.32 mm	AS
SN74HC181FH	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		CMOS				2/6		CHIP CARRIER	LCC28,.45SQ		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	QUAD	S-XQCC-N28				Not Qualified
74ACT11181N	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS			5	5		IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	DUAL	R-PDIP-T28				Not Qualified
SN74AS866JD	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		TTL						IN-LINE	DIP28,.6		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	DUAL	R-XDIP-T28				Not Qualified
SN74ALS29806FN	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL		6	5		50 pF	CHIP CARRIER	LDCC28,.5SQ	11 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	INVERTED	4.5 V	22 mA	2 TO 4 BIT DECODER; COMPARATOR OUTPUT ENABLES DECODER	NOT SPECIFIED	NOT SPECIFIED	11.5062 mm	ALS
SN74ALS29806FN3	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL						CHIP CARRIER	LDCC28,.5SQ		Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J28
74ACT11181DWR	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		4	5		50 pF	SMALL OUTLINE		25.4 ns		1.27 mm	85 Cel	OPEN-DRAIN	-40 Cel	DUAL	R-PDSO-G28	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			17.9 mm	ACT

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.