DIP 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	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)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
TC4561BP	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5	5/15	50 pF	IN-LINE	DIP14,.3	1000 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T14		18 V	4.45 mm	7.62 mm	Not Qualified		3 V	9'S COMPLEMENTER; STROBED OUTPUTS	e0			19.25 mm	4000/14000/40000
TC74HC280AP	Toshiba	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9		2/6	50 pF	IN-LINE	DIP14,.3	250 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14		6 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC74HC283AP	Toshiba	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		2/6	50 pF	IN-LINE	DIP16,.3	265 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified		2 V			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC4032BP	Toshiba	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	3	CMOS		1	5	5/15	50 pF	IN-LINE	DIP16,.3	660 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified		3 V	SERIAL ADDER; CLEAR FOR CARRY ONLY; SYNCHRONOUS CLEAR	e0			19.25 mm	4000/14000/40000
TC74ACT521P(F)	Toshiba	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS			5	5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20					Not Qualified
TC74AC521P	Toshiba	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8		3.3/5	50 pF	IN-LINE	DIP20,.3	20 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20		5.5 V	4.45 mm	7.62 mm	Not Qualified	INVERTED	2 V			NOT SPECIFIED	NOT SPECIFIED	24.6 mm	AC
TC4532BP	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	5		50 pF	IN-LINE		540 ns		2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified		3 V	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0			19.25 mm	4000/14000/40000
TC74HC148AP	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8		2/6	50 pF	IN-LINE	DIP16,.3	190 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		6 V	4.45 mm	7.62 mm	Not Qualified		2 V			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	HC/UH
TC74AS283P	Toshiba	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5			IN-LINE		23 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		5.5 V	4.45 mm	7.62 mm	Not Qualified		2 V					19.25 mm	AS
TC74HC280AP(F)	Toshiba	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS				2/6		IN-LINE	DIP14,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14					Not Qualified
TC4063BP	Toshiba	MAGNITUDE COMPARATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5		50 pF	IN-LINE		1250 ns		2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		18 V	4.45 mm	7.62 mm	Not Qualified	TRUE	3 V	CASCADABLE	e0			19.25 mm	4000/14000/40000
TC74ACT283P	Toshiba	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5	5	50 pF	IN-LINE	DIP16,.3	15.9 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		5.5 V	4.45 mm	7.62 mm	Not Qualified		4.5 V	FULL ADDER; INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e0			19.25 mm	ACT
TC74AC283P(F)	Toshiba	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS				3.3/5		IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16					Not Qualified
TC74AC521P(F)	Toshiba	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS				2.5/5		IN-LINE	DIP20,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20					Not Qualified
TC74HC181AP	Toshiba	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		2/6	50 pF	IN-LINE	DIP24,.3	270 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T24		6 V	4.45 mm	7.62 mm	Not Qualified		2 V	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS	e0			29.8 mm	HC/UH
TC74HC147P	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9				IN-LINE		190 ns		2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		6 V	5 mm	7.62 mm	Not Qualified		2 V	9 TO 4 LINE PRIORITY ENCODER	e0				HC/UH
TC74ACT521P	Toshiba	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	5	5	50 pF	IN-LINE	DIP20,.3	13 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20		5.5 V	4.45 mm	7.62 mm	Not Qualified	INVERTED	4.5 V			NOT SPECIFIED	NOT SPECIFIED	24.6 mm	ACT
TC40H148P	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS						IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified				e0
TC74AC280P	Toshiba	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9		3.3/5	50 pF	IN-LINE	DIP14,.3	25 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14		5.5 V	4.45 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			NOT SPECIFIED	NOT SPECIFIED	19.25 mm	AC
TC74HC148AP(F)	Toshiba	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS				2/6		IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16					Not Qualified
HD74HC85P	Renesas Electronics	MAGNITUDE COMPARATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	4.5	2/6		IN-LINE	DIP16,.3	220 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified	TRUE	2 V	CASCADABLE				19.2 mm	HC
HD74AC182P	Renesas Electronics	LOOK-AHEAD CARRY GENERATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	3.3			IN-LINE		13 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		3.6 V	5.06 mm	7.62 mm	Not Qualified		3 V	ALSO OPERATES WITH 5V SUPPLY				19.2 mm	AC
HD14531BP	Renesas Electronics	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1			12	5			IN-LINE		1320 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		18 V	5.06 mm	7.62 mm	Not Qualified		3 V					19.2 mm	4000/14000/40000
HD74HCT688P-E	Renesas Electronics	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	5			IN-LINE		53 ns		2.54 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T20	1	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V		e4			24.5 mm	HCT
HD74LS83AP-E	Renesas Electronics	ADDER/SUBTRACTOR	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		4	5			IN-LINE		24 ns		2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T16	1		5.06 mm	7.62 mm	Not Qualified			FULL ADDER; WITH INTERNAL RIPPLE CARRY; CENTRE VCC AND GND; PERMITS RIPPLE CARRY CASCADING				19.2 mm	LS
HD74AC280P	Renesas Electronics	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9	3.3			IN-LINE		18.5 ns		2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T14		3.6 V	5.06 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V	ALSO OPERATES WITH 5V SUPPLY	e0			19.2 mm	AC
HD74LS83AP	Renesas Electronics	ADDER/SUBTRACTOR	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		4	5	5		IN-LINE	DIP16,.3	24 ns	Arithmetic Circuits	2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T16	1	5.25 V	5.06 mm	7.62 mm	Not Qualified		4.75 V	FULL ADDER; WITH INTERNAL RIPPLE CARRY; CENTRE VCC AND GND; PERMITS RIPPLE CARRY CASCADING				19.2 mm	LS
HD14532BP	Renesas Electronics	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1			8	5			IN-LINE		720 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		18 V	5.06 mm	7.62 mm	Not Qualified		3 V					19.2 mm	4000/14000/40000
HD74HC148P	Renesas Electronics	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	4.5	2/6		IN-LINE	DIP16,.3	290 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified		2 V	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				19.2 mm	HC
HD74HC677P	Renesas Electronics	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS				2/6		IN-LINE	DIP24,.6		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T24					Not Qualified
HD74LS280P-E	Renesas Electronics	PARITY GENERATOR/CHECKER	COMMERCIAL EXTENDED	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		9	5			IN-LINE		50 ns		2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T14		5.25 V	5.06 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V					19.2 mm	LS
HD74ACT283AP	Renesas Electronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5			IN-LINE		16.5 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		6 V	5.06 mm	7.62 mm	Not Qualified		2 V	WITH INTERNAL CARRY LOOKAHEAD				19.2 mm	ACT
HD74ACT283P	Renesas Electronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	5	5		IN-LINE	DIP16,.3	16.5 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		5.5 V	5.06 mm	7.62 mm	Not Qualified		4.5 V					19.2 mm	ACT
HD74HC688P	Renesas Electronics	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8	4.5	2/6		IN-LINE	DIP20,.3	265 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20	1	6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V	CASCADABLE				24.5 mm	HC
HD74HC280P	Renesas Electronics	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9	4.5	2/6		IN-LINE	DIP14,.3	255 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T14	1	6 V	5.06 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V					19.2 mm	HC
HD74HC680P	Renesas Electronics	ADDRESS COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		12	4.5			IN-LINE		265 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V	WITH OUTPUT LATCH				24.5 mm	HC/UH
HD74HC147P-E	Renesas Electronics	ENCODER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		9	4.5			IN-LINE		275 ns		2.54 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified		2 V		e4			19.2 mm	HC/UH
HD74LS148P-E	Renesas Electronics	ENCODER	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		8	5			IN-LINE		55 ns		2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T16	1		5.06 mm	7.62 mm	Not Qualified			8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				19.2 mm	LS
HD74LS280P	Renesas Electronics	PARITY GENERATOR/CHECKER	COMMERCIAL EXTENDED	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		9	5	5		IN-LINE	DIP14,.3	50 ns	Arithmetic Circuits	2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T14		5.25 V	5.06 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V					19.2 mm	LS
HD74LS85P	Renesas Electronics	MAGNITUDE COMPARATOR	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		4	5	5		IN-LINE	DIP16,.3	45 ns	Arithmetic Circuits	2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T16	1	5.25 V	5.06 mm	7.62 mm	Not Qualified	TRUE	4.75 V					19.2 mm	LS
HD74HC283P	Renesas Electronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	4.5	2/6		IN-LINE	DIP16,.3	190 ns	Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16	1	6 V	5.06 mm	7.62 mm	Not Qualified		2 V					19.2 mm	HC
HD74AC283APV	Renesas Electronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	3.3			IN-LINE		18.5 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		6 V	5.06 mm	7.62 mm	Not Qualified		2 V	WITH INTERNAL CARRY LOOKAHEAD				19.2 mm	AC
ACS630D/SAMPLE	Renesas Electronics	ERROR DETECTION AND CORRECTION CIRCUIT		THROUGH-HOLE	28	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		16	5			IN-LINE		37 ns		2.54 mm		3-STATE			DUAL	R-CDIP-T28		5.5 V	5.92 mm	15.24 mm	Not Qualified		4.5 V						AC
HD14527BP	Renesas Electronics	MULTIPLIER	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1			4	5			IN-LINE		500 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		18 V	5.06 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V					19.2 mm	4000/14000/40000
HCTS85DMSR	Renesas Electronics	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	200k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class V	4	5	5		IN-LINE	DIP16,.3	66 ns	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-CDIP-T16		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		e0			19.05 mm	HCT
HD74AC283AP	Renesas Electronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4	3.3			IN-LINE		18.5 ns		2.54 mm	85 Cel		-40 Cel		DUAL	R-PDIP-T16		6 V	5.06 mm	7.62 mm	Not Qualified		2 V	WITH INTERNAL CARRY LOOKAHEAD				19.2 mm	AC
HD74AC524P	Renesas Electronics	MAGNITUDE COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8				IN-LINE		40.5 ns		2.54 mm	85 Cel	OPEN-DRAIN	-40 Cel		DUAL	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	TRUE	2 V	WITH ARITHMETIC COMPARISON				24.5 mm	AC
HD74LS148P	Renesas Electronics	ENCODER	COMMERCIAL EXTENDED	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	TTL		8	5	5		IN-LINE	DIP16,.3	36 ns	Arithmetic Circuits	2.54 mm	75 Cel		-20 Cel		DUAL	R-PDIP-T16	1	5.25 V	5.06 mm	7.62 mm	Not Qualified		4.75 V	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				19.2 mm	LS

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.