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	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
SNJ54HC679J	Texas Instruments	ADDRESS COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC		NO		CMOS	38535Q/M;38534H;883B						IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T20				Not Qualified
SN54HC147J-00	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		9		5		50 pF	IN-LINE		285 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified		2 V		9 TO 4 LINE PRIORITY ENCODER				19.56 mm	HC/UH
SN54HC688WR	Texas Instruments	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	CMOS		8		5			FLATPACK		313 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F20	6 V	2.54 mm	6.92 mm	Not Qualified	INVERTED	2 V		CASCADABLE				13.09 mm	HC/UH
SNJ54ALS520FH	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
SN5483J	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC		NO		TTL				5	5		IN-LINE	DIP16,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T16				Not Qualified
SN54LS261W	Texas Instruments	MULTIPLIER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5		15 pF	FLATPACK	FL16,.3	37 ns		Other Logic ICs	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	38 mA	2'S COMPLEMENT RECODE MULTIPLIER; PRODUCT RECODED AS BASE-4 NUMBER; LATCHED OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	LS
SN54HC85AJ-00	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		4		5		50 pF	IN-LINE		345 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V		CASCADABLE				19.56 mm	HC/UH
8607701CA	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS	MIL-STD-883	9	TUBE	4.5	2/6	50 pF	IN-LINE	DIP14,.3	300 ns	5.2 Amp	Arithmetic Circuit	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T14	6 V	5.08 mm	7.62 mm	Qualified	COMPLEMENTARY	2 V	.08 mA		e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
SNJ54AS181AJT	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	38535Q/M;38534H;883B	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
SN54ALS518J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		8		5	5	50 pF	IN-LINE	DIP20,.3	18 ns		Arithmetic Circuits	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	ALS
SN54LS348FK	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		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		4.5 V	25 mA	8 TO 3 LINE PRIORITY ENCODER		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
54F182FM	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5			FLATPACK		12 ns			1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.032 mm	6.604 mm			4.5 V						9.6645 mm	F/FAST
SNJ54ALS677AFK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	16		5		50 pF	CHIP CARRIER	LCC28,.45SQ	43 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	33 mA	WITH INHIBIT		NOT SPECIFIED	NOT SPECIFIED	11.43 mm	ALS
SNJ54S85J	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535	4	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	16.5 ns	20 Amp	Arithmetic Circuits	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	115 mA	CASCADABLE	e0			19.56 mm	S
74F402PC	Texas Instruments	CRC GENERATOR CIRCUIT	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL		1		5			IN-LINE		20 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T16	5.5 V	5.08 mm	7.62 mm			4.5 V						19.305 mm	F/FAST
M38510/32901BDX	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	FLAT	14	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		9		5			FLATPACK		72 ns				125 Cel		-55 Cel		DUAL	R-GDFP-F14	5.5 V			Not Qualified	INVERTED	4.5 V							LS
SNJ54ALS678FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	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
SN54ALS688FH-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
SNJ54LS348W-00	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		8		5		15 pF	FLATPACK		21 ns			1.27 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDFP-F16	5.5 V	2.03 mm	6.73 mm	Not Qualified		4.5 V	25 mA	8 TO 3 LINE PRIORITY ENCODER				10.2 mm	LS
SN54HC148J	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		8	TUBE	5	2/6	50 pF	IN-LINE	DIP16,.3	285 ns	5.2 Amp	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T16	6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V	.16 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0	NOT SPECIFIED	NOT SPECIFIED	19.56 mm	HC/UH
SNJ54AS182FH-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
M38510/31101B2A	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	YES	1	TTL	MIL-PRF-38535 Class B	4	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	42 ns	16 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	TRUE	4.5 V	88 mA		e0			8.89 mm	LS
SNJ54LS181W-00	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5		15 pF	FLATPACK		62 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	35 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				14.36 mm	LS
SNJ54S181J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535	4		5		15 pF	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	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	S
SN54ALS634BJD	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL		32		5			IN-LINE						125 Cel	3-STATE	-55 Cel		DUAL	R-CDIP-T48	5.5 V			Not Qualified		4.5 V		BUILT IN DIAGNOSTICS					ALS
SNJ54ALS522J-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	OPEN-COLLECTOR	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				24.195 mm	ALS
SNJ54F382FK	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	38535Q/M;38534H;883B	4		5	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		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	F/FAST
SN54182J	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		4		5		15 pF	IN-LINE	DIP16,.3	22 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		4.5 V	65 mA	WITH HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	TTL/H/L
7601401EX	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-STD-883	4		5			IN-LINE		41 ns				125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V					4.5 V							LS
SN5485W-10	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
SN5483AW	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5	5	15 pF	FLATPACK	FL16,.3	24 ns		Arithmetic Circuits	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	99 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; CENTER VCC AND GND; PERMITS RIPPLE CARRY CASCADING		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	TTL/H/L
SN54LS148W-10	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		8		5		15 pF	FLATPACK		21 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	20 mA	8 TO 3 LINE PRIORITY ENCODER				10.2 mm	LS
M38510/31202BEX	Texas Instruments	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535 Class B	4		5			IN-LINE		40 ns				125 Cel		-55 Cel		DUAL	R-GDIP-T16	5.5 V			Qualified	INVERTED	4.5 V							LS
M38510/36002B2X	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5			CHIP CARRIER		53 ns				125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20	5.5 V			Not Qualified	INVERTED	4.5 V							LS
76043012AFK	Texas Instruments																																	Not Qualified
SNC54AS282J	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	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
SN54HC85FH	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
M38510/36002BEA	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	BIPOLAR	MIL-PRF-38535 Class B	8		5	5		IN-LINE	DIP16,.3	53 ns		Arithmetic Circuits	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T16	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	25 mA	LG_MAX		NOT SPECIFIED	NOT SPECIFIED	21.34 mm	LS
SN54ALS521J-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
SN54LS181W-00	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5		15 pF	FLATPACK		62 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	35 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS				14.36 mm	LS
SN54182W-10	Texas Instruments	LOOK-AHEAD CARRY GENERATOR	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL		4		5		15 pF	FLATPACK		22 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	65 mA	WITH HIGHER ORDER LOOKAHEAD				10.2 mm	TTL/H/L
SNC54LS85J	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-STD-883 Class B (Modified)	4		5	5		IN-LINE	DIP16,.3	45 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	TRUE	4.5 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	LS
M38510/36001BFB	Texas Instruments	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL	MIL-PRF-38535 Class B	8		5			FLATPACK		53 ns				125 Cel		-55 Cel		DUAL	R-GDFP-F16	5.5 V			Not Qualified	INVERTED	4.5 V							LS
TF4581AJ	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC		NO		CMOS							IN-LINE	DIP24,.6			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-XDIP-T24				Not Qualified
SN54LS181J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		4	TUBE	5	5	15 pF	IN-LINE	DIP24,.6	62 ns	8 Amp	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	35 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	LS
SN54ALS518FH-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5		50 pF	CHIP CARRIER		18 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	TRUE	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				8.89 mm	ALS
84153012X	Texas Instruments	IDENTITY COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-STD-883	8		5			CHIP CARRIER		23 ns			1.27 mm	125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V	2.03 mm	8.89 mm	Qualified	INVERTED	4.5 V				NOT APPLICABLE	NOT APPLICABLE	8.89 mm	LS
SNJ54AS881AFH-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

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.