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	Total Dose (V)	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	No. of Bits	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Load Capacitance (CL)	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	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	Length	Family
5962F9098503VXX	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	UNSPECIFIED	YES	1	CMOS	MIL-PRF-38535 Class V	8	4.5			FLATPACK		17.5 ns		1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F20		5.5 V	2.21 mm	7.115 mm	Qualified	INVERTED	3 V				12.955 mm	AC
5962F9098503VYA	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class V	8	3			FLATPACK	FL20,.3			1.27 mm	150 Cel		-55 Cel		DUAL	R-CDFP-F20		6 V	2.21 mm	7.115 mm	Qualified	INVERTED	2 V				12.955 mm	AC
5962F9098503VXA	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC	YES		CMOS	38535V;38534K;883S			3.3/5		FLATPACK	FL20,.3		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F20					Qualified
5962F9098503VXC	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC	YES		CMOS	38535V;38534K;883S			3.3/5		FLATPACK	FL20,.3		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-XDFP-F20					Qualified
M38510/34901B2A	NXP Semiconductors	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL	MIL-PRF-38535 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
N74F524D	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5		50 pF	SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	150 mA	ARITHMETIC COMPARISON; SHIFT AND HOLD MODE; MUXED COMPARATOR INPUT PORT		12.8 mm	F/FAST
N74LV688DB-T	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE, SHRINK PITCH		33 ns		.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2 mm	5.3 mm	Not Qualified	INVERTED	1 V		CASCADABLE		7.2 mm	LV/LV-A/LVX/H
933713900652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	4.5			SMALL OUTLINE		255 ns		1.27 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	2 V			e4	12.8 mm	HC/UH
933713900653	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	4.5			SMALL OUTLINE		255 ns		1.27 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	2 V			e4	12.8 mm	HC/UH
74LV688N	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	3.3	3.3	50 pF	IN-LINE	DIP20,.3	33 ns	Arithmetic Circuits	2.54 mm	125 Cel		-40 Cel		DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	1 V		CASCADABLE		26.73 mm	LV/LV-A/LVX/H
74LV688DB	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3	3.3	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	33 ns	Arithmetic Circuits	.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2 mm	5.3 mm	Not Qualified	INVERTED	1 V		CASCADABLE		7.2 mm	LV/LV-A/LVX/H
N74F382N	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		4	5	5	50 pF	IN-LINE	DIP20,.3	11.5 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20		5.5 V			Not Qualified		4.5 V	81 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY LOOKAHEAD			F/FAST
N74F385D	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	4	TTL		1	5		50 pF	SMALL OUTLINE		10 ns		1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	80 mA	SERIAL ADDER/SUBTRACTOR		12.8 mm	F/FAST
933670760652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	4.5			IN-LINE		255 ns		2.54 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		6 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	2 V			e4	26.73 mm	HC/UH
935189160112	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		51 ns		.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	4.5 V			e4	6.5 mm	HCT
74LV688D	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3	3.3	50 pF	SMALL OUTLINE	SOP20,.4	33 ns	Arithmetic Circuits	1.27 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	1 V		CASCADABLE		12.8 mm	LV/LV-A/LVX/H
935189160118	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		51 ns		.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	4.5 V			e4	6.5 mm	HCT
N74F524D-T	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5		50 pF	SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V	150 mA	ARITHMETIC COMPARISON; SHIFT AND HOLD MODE; MUXED COMPARATOR INPUT PORT		12.8 mm	F/FAST
935188760112	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	4.5			SMALL OUTLINE, SHRINK PITCH		255 ns		.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	2 mm	5.3 mm	Not Qualified	INVERTED	2 V			e4	7.2 mm	HC/UH
54F350/B2A-T	NXP Semiconductors	SHIFTER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5			CHIP CARRIER		6.5 ns			125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified		4.5 V		WITH BARREL SHIFTING; THREE LINKING INPUTS FOR EXPANSION			F/FAST
N74F385D-T	NXP Semiconductors	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	4	TTL		1	5		50 pF	SMALL OUTLINE		10 ns		1.27 mm	70 Cel		0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified		4.5 V	80 mA	SERIAL ADDER/SUBTRACTOR		12.8 mm	F/FAST
N74F521D	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5	5	50 pF	SMALL OUTLINE	SOP20,.4	11 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4	12.8 mm	F/FAST
933739580602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5			SMALL OUTLINE		11 ns		1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V			e4	12.8 mm	F/FAST
933671010652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	5			IN-LINE		51 ns		2.54 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	4.5 V			e4	26.73 mm	HCT
74LV688PWDH	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		33 ns		.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	1 V		CASCADABLE		6.5 mm	LV/LV-A/LVX/H
N74LV688PWDH-T	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		33 ns		.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	1 V		CASCADABLE		6.5 mm	LV/LV-A/LVX/H
N74LV688N	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	3.3		50 pF	IN-LINE		33 ns			125 Cel		-40 Cel		DUAL	R-PDIP-T20		5.5 V			Not Qualified	INVERTED	1 V		CASCADABLE			LV/LV-A/LVX/H
54F148/B2A	NXP Semiconductors	ENCODER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		8	5		50 pF	CHIP CARRIER		13 ns			125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified		4.5 V	35 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT			F/FAST
N74F524N	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		8	5		50 pF	IN-LINE		18 ns		2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V	150 mA	ARITHMETIC COMPARISON; SHIFT AND HOLD MODE; MUXED COMPARATOR INPUT PORT		26.73 mm	F/FAST
74LV688PW	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3	3.3	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	33 ns	Arithmetic Circuits	.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	1 V		CASCADABLE		6.5 mm	LV/LV-A/LVX/H
54F350/B2A	NXP Semiconductors	SHIFTER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		4	5			CHIP CARRIER		6.5 ns			125 Cel	3-STATE	-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified		4.5 V		WITH BARREL SHIFTING; THREE LINKING INPUTS FOR EXPANSION			F/FAST
935189170118	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	4.5			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		255 ns		.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	2 V			e4	6.5 mm	HC/UH
N74F521D-T	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5		50 pF	SMALL OUTLINE		11 ns		1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4	12.8 mm	F/FAST
N74LV688D	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE		33 ns		1.27 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	1 V		CASCADABLE		12.8 mm	LV/LV-A/LVX/H
N74F381N	NXP Semiconductors	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		4	5		50 pF	IN-LINE		10 ns			70 Cel		0 Cel		DUAL	R-PDIP-T20		5.5 V			Not Qualified		4.5 V	89 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			F/FAST
933794980602	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		8	5			IN-LINE		18 ns		2.54 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	TRUE	4.5 V				26.73 mm	F/FAST
935189430112	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	5			SMALL OUTLINE, SHRINK PITCH		51 ns		.65 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2 mm	5.3 mm	Not Qualified	INVERTED	4.5 V			e4	7.2 mm	HCT
N74F521D,602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5	5	50 pF	SMALL OUTLINE	SOP20,.4	11 ns	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4	12.8 mm	F/FAST
54F280B/B2A	NXP Semiconductors	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		9	5		50 pF	CHIP CARRIER		12 ns			125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR			F/FAST
54F280A/B2A	NXP Semiconductors	PARITY GENERATOR/CHECKER	MILITARY	NO LEAD	20	QCCN	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	TTL		9	5		50 pF	CHIP CARRIER		17 ns			125 Cel		-55 Cel		QUAD	S-CQCC-N20		5.5 V			Not Qualified	COMPLEMENTARY	4.5 V	35 mA	ODD/EVEN PARITY GENERATOR			F/FAST
933861350623	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V				12.8 mm	F/FAST
74LV688PW-T	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		33 ns		.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	1 V		CASCADABLE		6.5 mm	LV/LV-A/LVX/H
54F521/BRA	NXP Semiconductors	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	TTL		8	5		50 pF	IN-LINE		12 ns			125 Cel		-55 Cel		DUAL	R-GDIP-T20		5.5 V			Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE			F/FAST
N74LV688PW-T	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	3.3		50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH		33 ns		.65 mm	125 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	1 V		CASCADABLE		6.5 mm	LV/LV-A/LVX/H
933713910652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	5			SMALL OUTLINE		51 ns		1.27 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V			e4	12.8 mm	HCT
N74F521N,602	NXP Semiconductors	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		8	5	5	50 pF	IN-LINE	DIP20,.3	11 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	36 mA	CASCADABLE	e4	26.73 mm	F/FAST
933713910653	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	5			SMALL OUTLINE		51 ns		1.27 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V			e4	12.8 mm	HCT
933861350602	NXP Semiconductors	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		8	5			SMALL OUTLINE		18 ns		1.27 mm	70 Cel	OPEN-COLLECTOR	0 Cel		DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	TRUE	4.5 V				12.8 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.