20 Digital Arithmetic Circuits 1,862

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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
SN54ALS527J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		12		5		50 pF	IN-LINE	DIP20,.3	18 ns		Arithmetic Circuits	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	24 mA	8 FUSE PROGRAMMABLE AND 4 CONVENTIONAL INPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	ALS
SN54F518FK-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
SNJ54ALS520J-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	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				24.195 mm	ALS
SN54HC381FH	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
SN54LS382AW	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		4		5			FLATPACK		39 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
54F280LMQB	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
SN54F518J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL		8		5	5		IN-LINE	DIP20,.3	11.5 ns		Arithmetic Circuits	2.54 mm	125 Cel	OPEN-COLLECTOR	-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		WITH PULLUP RESISTORS ON B INPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	F/FAST
SNJ54LS681FK	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 pF	CHIP CARRIER	LCC20,.35SQ	50 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	150 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SNC54HC85FK	Texas Instruments	MAGNITUDE COMPARATOR	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
SN54LS384FK	Texas Instruments	MULTIPLIER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		8		5		15 pF	CHIP CARRIER	LCC20,.35SQ			Other Logic ICs	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	155 mA	SERIAL MULTIPLIER & PARALLEL MULTIPLICAND; SERIAL OUTPUT; MULTIPLICAND LATCHING CLEARS OUTPUT		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	LS
SN54ALS528FK	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	21 mA	FUSE PROGRAMMABLE INPUTS		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
SN54ALS689J-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	19 mA	CASCADABLE				24.195 mm	ALS
SNJ54F382J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL	38535Q/M;38534H;883B	4		5	5		IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	F/FAST
SNJ54ALS688W	Texas Instruments	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED		YES	1	TTL	MIL-PRF-38535	8	TUBE	5	5	50 pF	FLATPACK	FL20,.3	25 ns	24 Amp	Arithmetic Circuit	1.27 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDFP-F20	5.5 V	2.45 mm	6.92 mm	Not Qualified	INVERTED	4.5 V	19 mA	CASCADABLE	e0	NOT SPECIFIED	NOT SPECIFIED	13.09 mm	ALS
86077012A	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	CMOS	MIL-STD-883	9		4.5	2/6		CHIP CARRIER	LCC20,.35SQ	355 ns		Arithmetic Circuit	1.27 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb) - hot dipped	QUAD	S-CQCC-N20	6 V			Qualified	COMPLEMENTARY	2 V			e0				HC/UH
SNJ54ALS520FH-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	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				8.89 mm	ALS
SNC54LS381J	Texas Instruments	ARITHMETIC LOGIC UNIT	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
SNJ54LS636J	Texas Instruments	ERROR DETECTION AND CORRECTION CIRCUIT	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL	38535Q/M;38534H;883B	8		5		45 pF	IN-LINE	DIP20,.3			Arithmetic Circuits	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-CDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	160 mA			NOT SPECIFIED	NOT SPECIFIED	24.195 mm	LS
SNJ54ALS521FH	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
78027012A	Texas Instruments	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-STD-883	8	TUBE	5	5	15 pF	CHIP CARRIER	LCC20,.35SQ	36 ns	4 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	10 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0			8.89 mm	LS
SNC54ALS522FH	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
SNJ54HC680J-00	Texas Instruments	ADDRESS COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		12		5		50 pF	IN-LINE		90 ns			2.54 mm	125 Cel		-55 Cel		DUAL	R-GDIP-T20	6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V		WITH OUTPUT LATCH				24.195 mm	HC/UH
M38510/34901B2X	Texas Instruments	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL	MIL-M-38510 Class B	9		5			CHIP CARRIER		21 ns				125 Cel		-55 Cel		QUAD	S-CQCC-N20	5.5 V			Not Qualified	INVERTED	4.5 V							F/FAST
SN54HC680FK	Texas Instruments	ADDRESS COMPARATOR	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
SNJ54HC688FK	Texas Instruments	IDENTITY COMPARATOR	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	313 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	.08 mA	CASCADABLE	e0	NOT SPECIFIED	NOT SPECIFIED	8.89 mm	HC/UH
SN54F520J-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		8		5			IN-LINE		11.3 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		WITH PULLUP RESISTORS ON Q INPUTS				24.195 mm	F/FAST
SNJ54ALS679J-00	Texas Instruments	ADDRESS COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		12		5		50 pF	IN-LINE		40 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	28 mA	WITH INHIBIT				24.195 mm	ALS
SNC54HC85FH	Texas Instruments	MAGNITUDE COMPARATOR	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
SNJ54ALS527J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	2	TTL	38535Q/M;38534H;883B	12		5		50 pF	IN-LINE	DIP20,.3	15 ns		Arithmetic Circuits	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	24 mA	8 FUSE PROGRAMMABLE AND 4 CONVENTIONAL INPUTS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	ALS
SN54ALS680FK	Texas Instruments	ADDRESS COMPARATOR	MILITARY	NO LEAD	20	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED		YES	1	TTL		12		5		50 pF	CHIP CARRIER	LCC20,.35SQ	43 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	WITH OUTPUT LATCH		NOT SPECIFIED	NOT SPECIFIED	8.89 mm	ALS
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
SNJ54S381J	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED		NO	1	TTL	38535Q/M;38534H;883B	4		5	5	15 pF	IN-LINE	DIP20,.3	25 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		4.5 V	160 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	24.195 mm	S
SN54LS688J	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	NO	1	TTL		8	TUBE	5	5	45 pF	IN-LINE	DIP20,.3	23 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	CASCADABLE	e0	NOT SPECIFIED	NOT SPECIFIED	26.92 mm	LS
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
SN54HC688W	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
CD54HCT688F	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	CMOS		8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	51 ns	4 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	.08 mA	CASCADABLE	e0	NOT SPECIFIED	NOT SPECIFIED	24.2 mm	HCT
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
SN54ALS518J-00	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL		8		5		50 pF	IN-LINE		18 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	TRUE	4.5 V	17 mA	WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE				24.195 mm	ALS
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
M38510/34701BRA	Texas Instruments	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED		NO	1	TTL	MIL-PRF-38535 Class B	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	15 ns	20 Amp	Arithmetic Circuit	2.54 mm	125 Cel		-55 Cel	Tin/Lead (Sn/Pb)	DUAL	R-GDIP-T20	5.5 V	5.08 mm	6.92 mm	Qualified	INVERTED	4.5 V	32 mA		e0	NOT SPECIFIED	NOT SPECIFIED	24.2 mm	F/FAST
SN54ALS522J-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
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

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.