Texas Instruments Digital Arithmetic Circuits 2,400+

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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	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
SNJ54LS637FH	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	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
TMS2602NC	Texas Instruments		OTHER	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	85 Cel		-25 Cel		DUAL	R-PDIP-T24				Not Qualified
JM38510/36001BEA	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-M-38510 Class B	8	TUBE	5		15 pF	IN-LINE		36 ns	4 Amp		2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T16	5.5 V	5.08 mm	6.92 mm	Not Qualified	INVERTED	4.5 V	10 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0			19.56 mm	LS
M38510/36001B2X	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		53 ns				125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V			Qualified	INVERTED	4.5 V							LS
DM54180W	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL		8		5			FLATPACK		68 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V	2.032 mm	6.2865 mm		COMPLEMENTARY	4.5 V		LG_MAX				9.779 mm	TTL/H/L
SNJ54284W	Texas Instruments	MULTIPLIER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4		5		30 pF	FLATPACK		60 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-CDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified		4.5 V	130 mA	4X4 PARALLEL MULTIPLIER WITH MS NIBBLE OUTPUT OF PRODUCT; PAIRS WITH 285; CASCADABLE				10.2 mm	TTL/H/L
SN54LS682FK	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	70 mA	WITH PULL-UP RESISTORS ON B INPUTS; WITH A = B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
CD54AC283F3A	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	38535Q/M;38534H;883B	4	TUBE	3	1.8/5	50 pF	IN-LINE	DIP16,.3	228 ns	75 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	1.5 V	.08 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	AC
9324DMQB	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1			5		5			IN-LINE		32 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm		TRUE	4.5 V		LG_MAX				19.94 mm	9324
SN54F520FK	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	11.3 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	32 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
SN54HC148W	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	CMOS		8		5		50 pF	FLATPACK		285 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16	6 V	2.03 mm	6.73 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				10.2 mm	HC/UH
54F402LMQB	Texas Instruments	CRC GENERATOR CIRCUIT	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		1		5			CHIP CARRIER		26 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	1.905 mm	8.89 mm			4.5 V						8.89 mm	F/FAST
SNC54LS681J	Texas Instruments		MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)						IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SNJ54AS280FH-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	2.54 mm	8.89 mm	Not Qualified	COMPLEMENTARY	4.5 V		ODD/EVEN PARITY GENERATOR				8.89 mm	AS
SN54F280AFK	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		9		5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	17 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	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
SN54LS381AW	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4		5			FLATPACK		23 ns			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				13.09 mm	LS
TPM4582AJ	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC	NO		CMOS							IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-XDIP-T16				Not Qualified
54F280FMQB	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL		9		5			FLATPACK		21 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V	2.032 mm	6.2865 mm		COMPLEMENTARY	4.5 V		LG_MAX				9.779 mm	F/FAST
M38510/32901SCX	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		9		5			IN-LINE		72 ns				125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V			Not Qualified	INVERTED	4.5 V							LS
SNJ54F520FK	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	11.3 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	32 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
SNJ5482J-00	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		2		5		15 pF	IN-LINE		35 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T14	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	50 mA	FULL ADDER				19.56 mm	TTL/H/L
SN54ALS632JD-00	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	52	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL		32		5		50 pF	IN-LINE		65 ns				125 Cel	3-STATE	-55 Cel		DUAL	R-CDIP-T52	5.5 V			Not Qualified		4.5 V	250 mA	BUILT IN DIAGNOSTICS; BYTE CONTROL					ALS
JM38510/34201BFA	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL	MIL-M-38510 Class B	4	TUBE	5		50 pF	FLATPACK		14 ns	20 Amp		1.27 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified	TRUE	4.5 V	55 mA	INTERNAL FULL-CARRY LOOK-AHEAD	e0	NOT SPECIFIED	NOT SPECIFIED	10.16 mm	F/FAST
SNJ54ALS518FK	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	18 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	TRUE	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54147J	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL	38535Q/M;38534H;883B	9		5	5	15 pF	IN-LINE	DIP16,.3	19 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-CDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	70 mA	9 TO 4 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
SNJ54285W-10	Texas Instruments	MULTIPLIER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL		4		5		30 pF	FLATPACK		60 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	110 mA	4X4 PARALLEL MULTIPLIER WITH LS NIBBLE OUTPUT OF PRODUCT				10.2 mm	TTL/H/L
54F181FM	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL		4		5			FLATPACK		17 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F24	5.5 V	2.286 mm	10.668 mm			4.5 V		WD_MAX				15.4305 mm	F/FAST
SN54185AJ-00	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		5		5		15 pF	IN-LINE		35 ns			2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	99 mA	BINARY TO BCD CONVERTER				19.56 mm	TTL/H/L
JM38510/07802BEA	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-M-38510 Class B	4	TUBE	5		15 pF	IN-LINE		10.5 ns			2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	99 mA	WITH HIGHER ORDER LOOKAHEAD	e0			19.56 mm	S
SN54AS181AJT	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4		5		15 pF	IN-LINE	DIP24,.3	26 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		4.5 V	200 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	32.005 mm	AS
SNJ54F283FK	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-PRF-38535	4	TUBE	5	5	50 pF	CHIP CARRIER	LCC20,.35SQ	14 ns	20 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	TRUE	4.5 V	55 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e0			8.89 mm	F/FAST
SN54AS882AJT	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL		8		5		50 pF	IN-LINE	DIP24,.3	15 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		4.5 V	70 mA	WITH HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	32.005 mm	AS
SN54ALS528J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		12		5		50 pF	IN-LINE	DIP16,.3	18 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	21 mA	FUSE PROGRAMMABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	ALS
SN54S181W-10	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	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-F24	5.5 V	2.29 mm	9.09 mm	Not Qualified		4.5 V	195 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				14.36 mm	S
SNJ54LS183W-10	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	2	TTL		1		5		15 pF	FLATPACK		33 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	17 mA	FULL ADDER				9.21 mm	LS
SNJ54HC684FK	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535	8		5	2/6		CHIP CARRIER	LCC20,.35SQ	413 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	6 V	2.03 mm	8.89 mm	Not Qualified	INVERTED	2 V		WITH A=B AND A > B OUTPUTS				8.89 mm	HC/UH
SNJ54S182FK	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-PRF-38535	4	TUBE	5		15 pF	CHIP CARRIER	LCC20,.35SQ	10.5 ns		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	TRUE	4.5 V	99 mA	WITH HIGHER ORDER LOOKAHEAD	e0			8.89 mm	S
SN54LS183FK	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	2	TTL		1		5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	33 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	17 mA	FULL ADDER		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	LS
SNJ54AS882JT-00	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		8		5		50 pF	IN-LINE		15 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	105 mA	WITH HIGHER ORDER LOOKAHEAD				32.005 mm	AS
M38510/31201BEX	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		4		5			IN-LINE		40 ns				125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V			Not Qualified	INVERTED	4.5 V							LS
SN54AS264FH-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
SNJ54S281W	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL	38535Q/M;38534H;883B	4		5		15 pF	FLATPACK	FL24,.4	45 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F24	5.5 V	2.16 mm	9.3 mm	Not Qualified		4.5 V	190 mA	INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD; CAPABLE OF 15 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED		S
SN54ALS280FK	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		9		5		50 pF	CHIP CARRIER	LCC20,.35SQ	24 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	COMPLEMENTARY	4.5 V	16 mA	ODD/EVEN PARITY GENERATOR		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SNJ54F518FK-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8		5			CHIP CARRIER		11.5 ns			1.27 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	TRUE	4.5 V		WITH PULLUP RESISTORS ON Q INPUTS				8.89 mm	F/FAST
DM54LS85W	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC	YES						5	5		FLATPACK	FL16,.3			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F16				Not Qualified
SNJ54ALS688J-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL		8		5		50 pF	IN-LINE		25 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	19 mA	CASCADABLE				24.195 mm	ALS
SN54ALS680FH	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC	YES		TTL							CHIP CARRIER	LCC20,.35SQ			Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		QUAD	S-XQCC-N20				Not Qualified
SNJ54F520J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	TTL	38535Q/M;38534H;883B	8		5	5	50 pF	IN-LINE	DIP20,.3	11.3 ns		Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	32 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	F/FAST

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.