QCCJ Digital Arithmetic Circuits 285

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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 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
SN54AS634FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	AS
SN54ALS632BFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SNJ54AS634FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	AS
SNJ54ALS635FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SNJ54ALS633FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SNJ54ALS632AFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SNJ54ALS634FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SN54ALS632AFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SNJ54ALS632BFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SN54ALS635FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SN54ALS633FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	ALS
SN54AS181AFN	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL					CHIP CARRIER	LDCC28,.5SQ		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	QUAD	S-PQCC-J28				Not Qualified
DP8402AV	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1		32	5			CHIP CARRIER		55 ns		1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.13 mm			4.5 V					24.13 mm	8402
SNJ54ALS634BFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SN54ALS634BFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SNJ54AS632FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	AS
SN54AS632FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5			CHIP CARRIER				1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V		BUILT IN DIAGNOSTICS; BYTE CONTROL			24.2316 mm	AS
SN54ALS634FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	32	5		50 pF	CHIP CARRIER		65 ns		1.27 mm	125 Cel	3-STATE	-55 Cel	QUAD	S-PQCC-J68	5.5 V	4.57 mm	24.2316 mm	Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS			24.2316 mm	ALS
SN74LS636FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	5		45 pF	CHIP CARRIER	LDCC20,.4SQ		Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified		4.75 V	160 mA		NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74ALS526FN	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		0 Cel	QUAD	S-PQCC-J20				Not Qualified
SN74ALS616FN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	16	5		50 pF	CHIP CARRIER	LDCC44,.7SQ	65 ns	Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J44	5.5 V	4.57 mm	16.5862 mm	Not Qualified		4.5 V	170 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL	NOT SPECIFIED	NOT SPECIFIED	16.5862 mm	ALS
SN74ALS519FN-00	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	CHIP CARRIER		15 ns		1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V	17 mA	CASCADABLE			8.9662 mm	ALS
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
SN74LS689FN	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	5	5	45 pF	CHIP CARRIER	LDCC20,.4SQ	35 ns	Arithmetic Circuits	1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V	65 mA	CASCADABLE	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74LS83AFN3	Texas Instruments	ADDER/SUBTRACTOR	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
SN74LS348FN	Texas Instruments	ENCODER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	21 ns	Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified		4.75 V	25 mA	8 TO 3 LINE PRIORITY ENCODER	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74LS85FN	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	45 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V	20 mA	CASCADABLE	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
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
SN74ALS634AFN	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL					CHIP CARRIER	LDCC68,1.0SQ		Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J68				Not Qualified
SN74LS683FN3	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		0 Cel	QUAD	S-PQCC-J20
SN74ALS688FN-00	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	8	5		50 pF	CHIP CARRIER		20 ns		1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	INVERTED	4.5 V	19 mA	CASCADABLE			8.9662 mm	ALS
SN74ALS680FN	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		0 Cel	QUAD	S-PQCC-J20				Not Qualified
SN74ALS679FN	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		0 Cel	QUAD	S-PQCC-J20				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
SN74HC881FN3	Texas Instruments	ARITHMETIC LOGIC UNIT	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		CMOS					CHIP CARRIER	LDCC28,.5SQ		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	QUAD	S-PQCC-J28
SN74LS280FN	Texas Instruments	PARITY GENERATOR/CHECKER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	9	5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	45 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	COMPLEMENTARY	4.75 V	27 mA	ODD/EVEN PARITY GENERATOR	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	LS
SN74ALS526FN3	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		0 Cel	QUAD	S-PQCC-J20
SN74AS286FN	Texas Instruments	PARITY GENERATOR/CHECKER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	9	5	5	50 pF	CHIP CARRIER	LDCC20,.4SQ	14 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V	43 mA	EVEN PARITY GENERATOR; ODD/EVEN PARITY CHECKER; WITH PARITY I/O AND ACTIVE LOW PARITY ERROR OUTPUT	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	AS
SN74S350FN	Texas Instruments	SHIFTER	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	5	5	5 pF	CHIP CARRIER	LDCC20,.4SQ	12 ns	Arithmetic Circuits	1.27 mm	70 Cel	3-STATE	0 Cel	QUAD	S-PQCC-J20	5.25 V	4.57 mm	8.9662 mm	Not Qualified		4.75 V	85 mA	WITH BARREL SHIFTING; THREE LINKING INPUTS FOR EXPANSION	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	S
SN74AS182FN-00	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	5			CHIP CARRIER				1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified		4.5 V		WITH HIGHER ORDER LOOKAHEAD			8.9662 mm	AS
SN74ACT2154AFN	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	9	5			CHIP CARRIER		25 ns		1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J28		4.57 mm	11.5062 mm	Not Qualified							11.5062 mm	ACT
SN74AS181AFN-00	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	5		50 pF	CHIP CARRIER		16 ns		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	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			11.5062 mm	AS
SN74ALS522FN	Texas Instruments	IDENTITY COMPARATOR	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				Not Qualified
SN74ALS521FN3	Texas Instruments	IDENTITY COMPARATOR	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
SN74AS866FN3	Texas Instruments	MAGNITUDE 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
SN74S85FN	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	TTL	4	5	5	15 pF	CHIP CARRIER	LDCC20,.4SQ	16.5 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	QUAD	S-PQCC-J20	5.5 V	4.57 mm	8.9662 mm	Not Qualified	TRUE	4.5 V		CASCADABLE	NOT SPECIFIED	NOT SPECIFIED	8.9662 mm	S
SN74ALS518FN3	Texas Instruments	IDENTITY COMPARATOR	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

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.