ARITHMETIC LOGIC UNIT Digital Arithmetic Circuits 8

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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)	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
SN74AS181BNT	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		50 pF	IN-LINE	DIP24,.3	15 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified		4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e4			31.64 mm	AS
SNJ54LS181W	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL	MIL-PRF-38535	4		5	5	15 pF	FLATPACK	FL24,.4	62 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F24	5.5 V	2.29 mm	9.09 mm	Not Qualified	TRUE	4.5 V	35 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				14.36 mm	LS
SNJ54S181W	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, GLASS-SEALED	YES	1	TTL	MIL-PRF-38535	4		5		15 pF	FLATPACK	FL24,.4	30 ns	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel		DUAL	R-GDFP-F24	5.5 V	2.29 mm	9.09 mm	Not Qualified	TRUE	4.5 V	220 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD				14.36 mm	S
SN74LS381AN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5		15 pF	IN-LINE	DIP20,.3	23 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V	65 mA	CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	LS
SNJ54AS181BJT	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-PRF-38535	4		5		50 pF	IN-LINE	DIP24,.3	14.5 ns	Arithmetic Circuits	2.54 mm	125 Cel	3-STATE	-55 Cel		DUAL	R-GDIP-T24	5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	117 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	32.005 mm	AS
SN74LS382AN	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	TTL		4		5	5		IN-LINE	DIP20,.3	39 ns	Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified		4.75 V		CAPABLE OF 3 LOGIC & ARITHMETIC OPERATIONS		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	LS
SN74ACT8832AGB	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	PIN/PEG	208	PGA	SQUARE	CERAMIC	NO		CMOS				5	5		GRID ARRAY	PGA208,17X17		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		PERPENDICULAR	S-XPGA-P208				Not Qualified
JM38510/07801BJA	Texas Instruments	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	TTL	MIL-M-38510 Class B	4	TUBE	5		15 pF	IN-LINE		30 ns		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	S

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.