Digital Arithmetic Circuits

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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
SN54HC682FH	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS					2/6		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN5485W-00	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5		15 pF	FLATPACK		30 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	88 mA	CASCADABLE				10.2 mm	TTL/H/L
CD54HCT283F3A	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS	38535Q/M;38534H;883B	4	TUBE	5	5	50 pF	IN-LINE	DIP16,.3	74 ns	4 Amp	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	.08 mA	WITH FULL INTERNAL LOOKAHEAD	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HCT
SNJ54LS636FK	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	8		5		45 pF	CHIP CARRIER	LCC20,.35SQ			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		4.5 V	160 mA			NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SN54LS687JT	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL		8		5		45 pF	IN-LINE	DIP24,.3	30 ns		Arithmetic Circuits	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-CDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	75 mA	WITH INHIBIT; WITH A = B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	32.005 mm	LS
SNJ54S181JT	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535	4		5			IN-LINE	DIP24,.6	30 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				32.005 mm	S
SNC54147J	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO		TTL	MIL-STD-883 Class B (Modified)			5	5		IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16				Not Qualified
SN54LS684J	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	NO	1	TTL		8	TUBE	5	5	45 pF	IN-LINE	DIP20,.3	30 ns	24 Amp	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	65 mA	WITH A = B & A > B OUTPUTS	e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS
SN54LS684FK	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5	5	45 pF	CHIP CARRIER	LCC20,.35SQ	30 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	65 mA	WITH A = B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
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
JM38510/36001B2A	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	8	TUBE	5		15 pF	CHIP CARRIER		36 ns	4 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	INVERTED	4.5 V	10 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0			8.89 mm	LS
54AC11286J	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		9		5	3.3/5	50 pF	IN-LINE	DIP14,.3	17.1 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	3 V		EVEN PARITY GENERATOR		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AC
SNC54S281W	Texas Instruments		MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC		YES		TTL	MIL-STD-883 Class B (Modified)						FLATPACK	FL24,.4			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F24				Not Qualified
8415101RX	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		8		5		45 pF	IN-LINE		30 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Qualified	INVERTED	4.5 V				NOT APPLICABLE	NOT APPLICABLE	24.195 mm	LS
SN5480W-10	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		1		5		15 pF	FLATPACK		80 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V	2.03 mm	6.29 mm	Not Qualified		4.5 V	31 mA	FULL ADDER				9.21 mm	TTL/H/L
TACT2150-30NT	Texas Instruments	ADDRESS COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		8		5			IN-LINE					2.54 mm	70 Cel	OPEN-DRAIN	0 Cel		DUAL	R-PDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V				NOT SPECIFIED	NOT SPECIFIED	31.64 mm	TACT21
SNC54ALS521FH	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		TTL	MIL-STD-883 Class B (Modified)			5	5		CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54LS683FK	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5	5	45 pF	CHIP CARRIER	LCC20,.35SQ	35 ns		Arithmetic Circuits	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	70 mA	WITH PULL-UP RESISTORS ON B INPUTS; WITH A = B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
TF4582AJ	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO		CMOS							IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16				Not Qualified
SN54ALS633JD-00	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	52	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL		32		5			IN-LINE		65 ns				125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-CDIP-T52	5.5 V			Not Qualified		4.5 V		BUILT IN DIAGNOSTICS; BYTE CONTROL					ALS
SN54LS381J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO		TTL							IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SN54HC679J	Texas Instruments	ADDRESS COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO		CMOS							IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SNC54LS687JT	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO		TTL	MIL-STD-883 Class B (Modified)						IN-LINE	DIP24,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T24				Not Qualified
74F521MSA	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	TTL		8		5			SMALL OUTLINE, SHRINK PITCH		11 ns			.65 mm	70 Cel		0 Cel		DUAL	R-PDSO-G20	5.5 V	2.05 mm	5.3 mm		INVERTED	4.5 V						7.2 mm	F/FAST
SN54F520FK-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5			CHIP CARRIER		11.3 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		WITH PULLUP RESISTORS ON Q INPUTS				8.89 mm	F/FAST
SNJ54LS348W	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL	MIL-PRF-38535	8		5	5	15 pF	FLATPACK	FL16,.3	21 ns		Arithmetic Circuits	1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	COMPLEMENTARY	4.5 V	25 mA	8 TO 3 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SNJ54S381W	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	4		5	5		FLATPACK	FL20,.3	25 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F20	5.5 V	2.54 mm	6.92 mm	Not Qualified		4.5 V		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	13.09 mm	S
SNJ54LS280W-10	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		9		5		15 pF	FLATPACK		45 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V	2.03 mm	6.29 mm	Not Qualified	COMPLEMENTARY	4.5 V	27 mA	ODD/EVEN PARITY GENERATOR				9.21 mm	LS
SN54148W-10	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		8		5		15 pF	FLATPACK		25 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified		4.5 V	60 mA	8 TO 3 LINE PRIORITY ENCODER				10.2 mm	TTL/H/L
SNJ54LS85W-10	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5		15 pF	FLATPACK		45 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	20 mA	CASCADABLE				10.2 mm	LS
M38510/36001SFX	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		8		5			FLATPACK		53 ns				125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V			Not Qualified	INVERTED	4.5 V							LS
SNJ54LS385FK	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	4	TTL	38535Q/M;38534H;883B	1		5		15 pF	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	75 mA	SERIAL ADDER/SUBTRACTOR		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SNJ54ALS522FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	8		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	25 ns		Arithmetic Circuits	1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SN54AS282J	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		4		5			IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V		WITH HIGHER ORDER LOOKAHEAD; WITH ACTIVE HIGH OR LOW SELECTABLE CARRY INPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	AS
CD54HC688F3A	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS	38535Q/M;38534H;883B	8	TUBE	4.5	2/6	50 pF	IN-LINE	DIP20,.3	255 ns	5.2 Amp	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T20	6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V	.08 mA	CASCADABLE	e0	NOT SPECIFIED	NOT SPECIFIED	24.195 mm	HC/UH
SNC54AS264FH	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		TTL	MIL-STD-883 Class B (Modified)						CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SN54HC85J	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO		CMOS		4			2/6		IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16				Not Qualified	TRUE								HC/UH
SN54S181J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL		4		5		15 pF	IN-LINE	DIP24,.6	30 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-CDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	S
M38510/34701B2X	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	8		5			CHIP CARRIER		15 ns				125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V			Qualified	INVERTED	4.5 V							F/FAST
JM38510/34701B2A	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	8	TUBE	5		50 pF	CHIP CARRIER		14 ns	20 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	INVERTED	4.5 V	32 mA		e0			8.89 mm	F/FAST
SN54185W	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		5		5		30 pF	FLATPACK		40 ns			1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified		4.5 V	99 mA	BINARY TO BCD CONVERTER; 6 BIT CONVERSION WITH LSB BY-PASS; WITH INHIBIT				10.2 mm	TTL/H/L
SNJ5482W-00	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		2		5		15 pF	FLATPACK		35 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V	2.03 mm	6.29 mm	Not Qualified		4.5 V	50 mA	FULL ADDER				9.21 mm	TTL/H/L
SNJ54HC684WR	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	CMOS	MIL-PRF-38535	8		5			FLATPACK		413 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F20	6 V	2.45 mm	6.92 mm	Not Qualified	INVERTED	2 V		WITH A=B AND A > B OUTPUTS				13.09 mm	HC/UH
SNJ54HC85AFK-00	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS		4		5		50 pF	CHIP CARRIER		345 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	TRUE	2 V		CASCADABLE				8.89 mm	HC/UH
SN54HC382FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC		YES		CMOS							CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
M38510/31202SFA	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL	MIL-M-38510 Class B	4		5			FLATPACK		40 ns				125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V			Not Qualified	INVERTED	4.5 V							LS
SN54S283FK	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		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
SNC54LS280J	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC		NO		TTL	MIL-STD-883 Class B (Modified)			5	5		IN-LINE	DIP14,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T14				Not Qualified

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.