STMicroelectronics Digital Arithmetic Circuits 315

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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	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	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
HCF4008BE	STMicroelectronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5	3/15		IN-LINE	DIP16,.3	800 ns	Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		15 V	5.1 mm	7.62 mm	Not Qualified		3 V		LG-MAX; FULL ADDER WITH INTERNAL CARRY LOOKAHEAD PERMITS RIPPLE CARRY CASCADING	e0	20 mm	4000/14000/40000
HCF4063BM	STMicroelectronics	MAGNITUDE COMPARATOR	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES		CMOS					5/15		SMALL OUTLINE	SOP16,.25		Arithmetic Circuits	1.27 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16					Not Qualified					e0
HCC4063BDT	STMicroelectronics	MAGNITUDE COMPARATOR		THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		4	STRIP PACK	5			IN-LINE	DIP16,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		20 V	3.83 mm	7.62 mm			3 V				20.32 mm	4000/14000/40000
HCF40147BEY	STMicroelectronics	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		10		5	3/15	50 pF	IN-LINE	DIP16,.3	900 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	MATTE TIN	DUAL	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified		3 V		10 TO 4 LINE PRIORITY ENCODER	e3		4000/14000/40000
M54HC688D	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	ESCC9000	8		4.5	2/6		IN-LINE	DIP20,.3	255 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-CDIP-T20		6 V	3.86 mm	7.62 mm	Not Qualified	INVERTED	2 V			e0	25.4 mm	HC/UH
HCF4532M013TR	STMicroelectronics	ENCODER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	440 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	20 V	1.75 mm	3.9 mm	Not Qualified		3 V		8 TO 3 LINE PRIORITY ENCODER	e4	9.9 mm	4000/14000/40000
M74HCT688TTR	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	GULL WING	20	TSSOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8	TR	5	5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	48 ns	Arithmetic Circuits	.65 mm	125 Cel	-55 Cel		DUAL	R-PDSO-G20		5.5 V	1.2 mm	4.4 mm	Not Qualified	INVERTED	4.5 V				6.5 mm	HCT
RHFAC521K01V	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class V	8	TR	3			FLATPACK	FL20,.3			1.27 mm	150 Cel	-55 Cel		DUAL	R-CDFP-F20		6 V	2.21 mm	7.115 mm		INVERTED	2 V				12.955 mm	AC
M74LS148B1	STMicroelectronics	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		TTL				5	5		IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16					Not Qualified					e0
HCF4532BEY	STMicroelectronics	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8		5	5/15	50 pF	IN-LINE	DIP16,.3	440 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	MATTE TIN	DUAL	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified		3 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e3		4000/14000/40000
HCF4032BF	STMicroelectronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO		CMOS					5/15		IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-XDIP-T16					Not Qualified					e0
HCC4008BDT	STMicroelectronics	ADDER/SUBTRACTOR		THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		4	STRIP PACK	5			IN-LINE	DIP16,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		20 V	3.83 mm	7.62 mm			3 V				20.32 mm	4000/14000/40000
HCC4032BF	STMicroelectronics	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	3	CMOS		1		5	3/18	50 pF	IN-LINE	DIP16,.3	520 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified		3 V		SERIAL ADDER; CLEAR FOR CARRY ONLY; SYNCHRONOUS CLEAR	e0		4000/14000/40000
HCF40101BE	STMicroelectronics	PARITY GENERATOR/CHECKER	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS					3/15		IN-LINE	DIP14,.3		Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T14					Not Qualified					e0
T74LS83AM1	STMicroelectronics	ADDER/SUBTRACTOR	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	TTL		4		5		15 pF	SMALL OUTLINE		24 ns		1.27 mm	70 Cel	0 Cel		DUAL	R-PDSO-G16		5.25 V	1.75 mm	3.9 mm	Not Qualified		4.75 V	39 mA	FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; CENTER VCC AND GND; PERMITS RIPPLE CARRY CASCADING		9.9 mm	LS
M74HC85M1R	STMicroelectronics	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		4		4.5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	280 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	3	6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V		CASCADABLE	e4	9.9 mm	HC/UH
M54HC283DG	STMicroelectronics	ADDER/SUBTRACTOR		THROUGH-HOLE	16	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		4					IN-LINE	DIP16,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		6 V	3.83 mm	7.62 mm			2 V				20.32 mm	HC/UH
HCC40101BF	STMicroelectronics	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		9		5	3/18	50 pF	IN-LINE	DIP14,.3	700 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T14		18 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	3 V		ODD/EVEN PARITY GENERATOR; WITH INHIBIT	e0		4000/14000/40000
M74HC688B1N	STMicroelectronics	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8		5	2/6	50 pF	IN-LINE	DIP20,.3	49 ns	Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDIP-T20		6 V	3.93 mm	7.62 mm	Not Qualified	INVERTED	2 V		CASCADABLE	e0		HC/UH
M74HC147C1	STMicroelectronics	ENCODER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	CMOS		9		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	38 ns	Arithmetic Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified		2 V		9 TO 4 LINE PRIORITY ENCODER	e0	8.9662 mm	HC/UH
M54HC280D1	STMicroelectronics	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		9		4.5	2/6		IN-LINE	DIP14,.3	290 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-CDIP-T14		6 V	3.7 mm	7.62 mm	Not Qualified	COMPLEMENTARY	2 V			e0	19 mm	HC/UH
HCF4032M013TR	STMicroelectronics	ADDER/SUBTRACTOR	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	3	CMOS		1	TR	5	3/15	50 pF	SMALL OUTLINE	SOP16,.25	650 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified		3 V		SERIAL ADDER	e4	9.9 mm	4000/14000/40000
T54LS83AD2	STMicroelectronics	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
M74HC181F1	STMicroelectronics	ARITHMETIC LOGIC UNIT	INDUSTRIAL	THROUGH-HOLE	24	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	2/6	50 pF	IN-LINE	DIP24,.3	66 ns	Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-GDIP-T24		6 V	5.08 mm	7.62 mm	Not Qualified		2 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e0	32.005 mm	HC/UH
M54HC85F1	STMicroelectronics	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	2/6	50 pF	IN-LINE	DIP16,.3	69 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified	TRUE	2 V		CASCADABLE	e0		HC/UH
M74HC280C1R	STMicroelectronics	PARITY GENERATOR/CHECKER	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	CMOS		9		5	2/6		CHIP CARRIER	LDCC20,.4SQ		Arithmetic Circuits	1.27 mm	85 Cel	-40 Cel	Matte Tin (Sn)	QUAD	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified	COMPLEMENTARY	2 V		ODD/EVEN PARITY GENERATOR	e3	8.9662 mm	HC/UH
M74HC283C1	STMicroelectronics	ADDER/SUBTRACTOR	INDUSTRIAL	J BEND	20	QCCJ	SQUARE		PLASTIC/EPOXY	YES	1	CMOS		4		5	2/6	50 pF	CHIP CARRIER	LDCC20,.4SQ	68 ns	Arithmetic Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	S-PQCC-J20		6 V	4.57 mm	8.9662 mm	Not Qualified		2 V		FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e0	8.9662 mm	HC/UH
HCC4008BDG	STMicroelectronics	ADDER/SUBTRACTOR		THROUGH-HOLE	16	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		4	STRIP PACK	5			IN-LINE	DIP16,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		20 V	3.83 mm	7.62 mm			3 V				20.32 mm	4000/14000/40000
M54HC148KT	STMicroelectronics	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		8	TR				FLATPACK				1.27 mm	125 Cel	-55 Cel		DUAL	R-CDFP-F16		6 V	2.38 mm	6.91 mm			2 V				9.94 mm	HC/UH
M74HC148M1	STMicroelectronics	ENCODER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8		5	2/6	50 pF	SMALL OUTLINE	SOP16,.25	41 ns	Arithmetic Circuits	1.27 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16		6 V	1.75 mm	3.9 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0	9.9 mm	HC/UH
HCF4585BEY	STMicroelectronics	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5	3/15	50 pF	IN-LINE	DIP16,.3	600 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	MATTE TIN	DUAL	R-PDIP-T16		20 V	5.1 mm	7.62 mm	Not Qualified	TRUE	3 V		CASCADABLE	e3		4000/14000/40000
HCF40147BM1	STMicroelectronics	ENCODER	MILITARY	GULL WING	16	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		10		5	3/15	50 pF	SMALL OUTLINE	SOP16,.25	900 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16		20 V	1.75 mm	3.9 mm	Not Qualified		3 V		10 TO 4 LINE PRIORITY ENCODER	e4	9.9 mm	4000/14000/40000
T74LS181D1	STMicroelectronics	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	TTL		4		5	5		IN-LINE	DIP24,.6	62 ns	Arithmetic Circuits	2.54 mm	70 Cel	0 Cel		DUAL	R-GDIP-T24		5.25 V	5.71 mm	15.24 mm	Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD			LS
HCC4008BF	STMicroelectronics	ADDER/SUBTRACTOR	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	3/18	50 pF	IN-LINE	DIP16,.3	800 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified		3 V		FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e0		4000/14000/40000
M74HC182B1N	STMicroelectronics	LOOK-AHEAD CARRY GENERATOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		4		5	2/6	50 pF	IN-LINE	DIP16,.3	38 ns	Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel	TIN LEAD	DUAL	R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified		2 V		WITH HIGHER ORDER LOOKAHEAD	e0		HC/UH
HCC40101BD	STMicroelectronics	PARITY GENERATOR/CHECKER	MILITARY	THROUGH-HOLE	14	DIP	RECTANGULAR		CERAMIC	NO		CMOS					3/18		IN-LINE	DIP14,.3		Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel		DUAL	R-XDIP-T14					Not Qualified
M54HC688F1R	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		8		5	2/6	50 pF	IN-LINE	DIP20,.3	51 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T20		6 V	5.71 mm	7.62 mm	Not Qualified	INVERTED	2 V		CASCADABLE	e0		HC/UH
M54HC688DT	STMicroelectronics	IDENTITY COMPARATOR		THROUGH-HOLE	20	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		8					IN-LINE	DIP20,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T20		6 V	3.86 mm	7.62 mm			2 V				25.4 mm	HC/UH
M54HC688K	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	FLAT	20	DFP	SQUARE		CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	ESCC9000	8		4.5	2/6		FLATPACK	FL20,.4	255 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	S-CDFP-F20		6 V	2.33 mm	10.16 mm	Not Qualified	INVERTED	2 V			e0	10.16 mm	HC/UH
M74HC148B1R	STMicroelectronics	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		PLASTIC/EPOXY	NO	1	CMOS		8		4.5	2/6	50 pF	IN-LINE	DIP16,.3	225 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	5.1 mm	7.62 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e4		HC/UH
HCC4532BF	STMicroelectronics	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		8		5	5/15	50 pF	IN-LINE	DIP16,.3	440 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified		3 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0		4000/14000/40000
M74HCT688M1R	STMicroelectronics	IDENTITY COMPARATOR	MILITARY	GULL WING	20	SOP	RECTANGULAR		PLASTIC/EPOXY	YES	1	CMOS		8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	48 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20		5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V		CASCADABLE	e4	12.8 mm	HCT
M54HC85DT	STMicroelectronics	MAGNITUDE COMPARATOR		THROUGH-HOLE	16	DIP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS		4					IN-LINE	DIP16,.3			2.54 mm	125 Cel	-55 Cel		DUAL	R-CDIP-T16		6 V	3.83 mm	7.62 mm			2 V				20.32 mm	HC/UH
M54HC148F1	STMicroelectronics	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		8		5	2/6	50 pF	IN-LINE	DIP16,.3	50 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16		6 V	5 mm	7.62 mm	Not Qualified		2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e0		HC/UH
M54HC181F1	STMicroelectronics	ARITHMETIC LOGIC UNIT	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR		CERAMIC, GLASS-SEALED	NO	1	CMOS		4		5	2/6	50 pF	IN-LINE	DIP24,.3	80 ns	Arithmetic Circuits	2.54 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		6 V	5.08 mm	7.62 mm	Not Qualified		2 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e0	32.005 mm	HC/UH
HCF4038BF	STMicroelectronics	ADDER/SUBTRACTOR	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR		CERAMIC	NO		CMOS					3/15		IN-LINE	DIP16,.3		Arithmetic Circuits	2.54 mm	85 Cel	-40 Cel		DUAL	R-XDIP-T16					Not Qualified
M54HC148KG	STMicroelectronics	ENCODER	MILITARY	FLAT	16	DFP	RECTANGULAR	50k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		8	TR				FLATPACK				1.27 mm	125 Cel	-55 Cel		DUAL	R-CDFP-F16		6 V	2.38 mm	6.91 mm			2 V				9.94 mm	HC/UH
M54HC280K	STMicroelectronics	PARITY GENERATOR/CHECKER	MILITARY	FLAT	14	DFP	RECTANGULAR		CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	ESCC9000	9		4.5	2/6		FLATPACK	FL14,.3	290 ns	Arithmetic Circuits	1.27 mm	125 Cel	-55 Cel	TIN LEAD	DUAL	R-CDFP-F14		6 V		6.91 mm	Not Qualified	COMPLEMENTARY	2 V			e0	9.95 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.