NO LEAD Digital Arithmetic Circuits 571

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Schmitt Trigger	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	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
SN54ALS518FH	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		TTL				5	5		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
JM38510/36001	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	8		5			CHIP CARRIER		36 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SN54AS264FK	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5			CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified		4.5 V		WITH HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	AS
SNJ54F286FK-00	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		9		5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V		ODD/EVEN PARITY CHECKER; WITH PARITY I/O AND ACTIVE LOW PARITY ERROR OUTPUT				8.89 mm	F/FAST
84153012A	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	YES	1	TTL	MIL-STD-883	8	TUBE	5	5	45 pF	CHIP CARRIER	LCC20,.35SQ	23 ns	24 Amp	Arithmetic Circuit	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	INVERTED	4.5 V	65 mA		e0			8.89 mm	LS
SNJ54LS148FK	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-PRF-38535	8	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	36 ns	4 Amp	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	10 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0			8.89 mm	LS
SN54ALS677FH	Texas Instruments	ADDRESS COMPARATOR	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
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
SNJ54ALS526FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	16		5		50 pF	CHIP CARRIER	LCC20,.35SQ	15 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	27 mA	FUSE PROGRAMMABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54HC147FH	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS	38535Q/M;38534H;883B				2/6		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54ALS527FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		12		5		50 pF	CHIP CARRIER	LCC20,.35SQ	18 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	24 mA	8 FUSE PROGRAMMABLE AND 4 CONVENTIONAL INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54HC679FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS	38535Q/M;38534H;883B						CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54HC148FKR	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		8		5		50 pF	CHIP CARRIER		285 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				8.89 mm	HC/UH
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
M38510/31202B2A	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	4		5	5		CHIP CARRIER	LCC20,.35SQ	40 ns		Arithmetic Circuit	1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V			Not Qualified	INVERTED	4.5 V			e0				LS
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
SN54HC283FK-00	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		4		5		50 pF	CHIP CARRIER		262 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified		2 V		FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD				8.89 mm	HC/UH
SNJ54HC148FK	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS	MIL-PRF-38535	8	TUBE	5	2/6	50 pF	CHIP CARRIER	LCC20,.35SQ	285 ns	5.2 Amp	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V	.16 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SNJ54HC180FK-00	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		8		5		50 pF	CHIP CARRIER		390 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	2 V		CONFIGURABLE ODD/EVEN PARITY GENERATOR; WITH OPTIONAL 9TH BIT OR PARITY CHECKER INPUT				8.89 mm	HC/UH
54ACT11520FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		8		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	14.8 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V		WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ACT
SNJ54ALS689FH	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		TTL	38535Q/M;38534H;883B			5	5		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54ALS521FH-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5		50 pF	CHIP CARRIER		25 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	19 mA	CASCADABLE				8.89 mm	ALS
SNJ54AS264FH-00	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified		4.5 V		WITH HIGHER ORDER LOOKAHEAD				8.89 mm	AS
SNJ54S283FK	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-PRF-38535	4		5		15 pF	CHIP CARRIER	LCC20,.35SQ	18 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified		4.5 V	160 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SNJ54HC148FK-00	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		8		5		50 pF	CHIP CARRIER		285 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				8.89 mm	HC/UH
SNC54HC280FK	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS	MIL-STD-883 Class B (Modified)				2/6		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SNJ54AS282FH-00	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified		4.5 V		WITH HIGHER ORDER LOOKAHEAD; WITH ACTIVE HIGH OR LOW SELECTABLE CARRY INPUTS				8.89 mm	AS
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
SNJ54S280FK	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-PRF-38535	9		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	50 ns		Arithmetic Circuit	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	99 mA	ODD/EVEN PARITY GENERATOR		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	S
SN54HC148FK-00	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		8		5		50 pF	CHIP CARRIER		285 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				8.89 mm	HC/UH
54F280LM	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		9		5			CHIP CARRIER		21 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	1.905 mm	8.89 mm		COMPLEMENTARY	4.5 V						8.89 mm	F/FAST
JM38510/31101B2A	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	YES	1	TTL	MIL-M-38510	4	TUBE	5		15 pF	CHIP CARRIER		45 ns	16 Amp		1.27 mm	125 Cel		-55 Cel	TIN LEAD	QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V	88 mA	CASCADABLE	e0			8.89 mm	LS
SNJ54ALS528FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	12		5		50 pF	CHIP CARRIER	LCC20,.35SQ	15 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	21 mA	FUSE PROGRAMMABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54LS348FK	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-PRF-38535	8		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	21 ns		Arithmetic Circuits	1.27 mm	125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA	8 TO 3 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
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
SNJ54ALS528FH	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		TTL	38535Q/M;38534H;883B						CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				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
SNC54HC280FH	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS	MIL-STD-883 Class B (Modified)				2/6		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54ALS522FH-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5		50 pF	CHIP CARRIER		25 ns			1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				8.89 mm	ALS
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
SNJ54ALS528FH-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		12		5			CHIP CARRIER					1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	INVERTED	4.5 V		FUSE-PROGRAMMABLE PORT B INPUTS; CASCADABLE				8.89 mm	ALS
SNJ54LS147FK	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	9		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	23 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified		4.5 V	20 mA	9 TO 4 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	8.89 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.