Digital Arithmetic Circuits

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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	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	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	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
SN74HC148NSRE4	Texas Instruments	ENCODER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8		5	2/6		SMALL OUTLINE	SOP16,.3	240 ns		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	INVERTED	2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e4	30	260	10.2 mm	HC/UH
SN74HC148NSRG4	Texas Instruments	ENCODER	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8		5	2/6		SMALL OUTLINE	SOP16,.3	240 ns		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	2 mm	5.3 mm	Not Qualified	INVERTED	2 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e4	30	260	10.2 mm	HC/UH
SN74HC682DWR	Texas Instruments	MAGNITUDE COMPARATOR	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	2/6	50 pF	SMALL OUTLINE	SOP20,.4	344 ns	5.2 Amp	Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	2 V	1.1 mA	WITH PULL-UP RESISTORS ON B INPUTS; WITH A = B & A > B OUTPUTS	e4	30	260	12.8 mm	HC
SN74LS148NE4	Texas Instruments	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		5	5	15 pF	IN-LINE	DIP16,.3	36 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.75 V	20 mA	8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT	e4			19.305 mm	LS
SN74AS885NT3	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		5	5		IN-LINE	DIP24,.3	17.5 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	TRUE	4.5 V		B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS		NOT SPECIFIED	NOT SPECIFIED	31.64 mm	AS
SN74LS148N3	Texas Instruments	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		5			IN-LINE		36 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T16		5.25 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.75 V		8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT				19.305 mm	LS
SN74LS181N3	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	4		5	5		IN-LINE	DIP24,.6	62 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.75 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD		NOT SPECIFIED	NOT SPECIFIED	31.75 mm	LS
SN74LS181ND	Motorola	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	4		5	5	15 pF	IN-LINE	DIP24,.6	62 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDIP-T24		5.25 V	5.21 mm	15.24 mm	Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e0			31.815 mm	LS
SN74LS181NDS	Motorola	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	4		5	5		IN-LINE	DIP24,.6	41 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDIP-T24		5.25 V	5.21 mm	15.24 mm	Not Qualified		4.75 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e0			31.815 mm	LS
SN74LS181NE4	Texas Instruments	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	4		5	5		IN-LINE	DIP24,.6	62 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified	TRUE	4.75 V		CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e4			31.75 mm	LS
SN74ALS520N	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	20 ns	24 Amp	Arithmetic Circuit	2.54 mm	70 Cel	3-STATE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	19 mA	WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	ALS
SN74LS682NSR	Texas Instruments	MAGNITUDE COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	YES	1	TTL	8	TR	5	5	45 pF	SMALL OUTLINE	SOP20,.3	30 ns	24 Amp	Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	5.25 V	2 mm	5.3 mm	Not Qualified	INVERTED	4.85 V	70 mA	WITH PULL-UP RESISTORS ON Q INPUTS; WITH P = Q & P > Q OUTPUTS	e4	NOT SPECIFIED	260	12.6 mm	LS
74HCT688N,652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS	8		5	5	50 pF	IN-LINE	DIP20,.3	51 ns		Arithmetic Circuits	2.54 mm	125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T20		5.5 V	4.2 mm	7.62 mm	Not Qualified	INVERTED	4.5 V		CASCADABLE	e4	30	260	26.73 mm	HCT
MM74HCT688N	National Semiconductor	IDENTITY COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS	8		5	5	50 pF	IN-LINE	DIP20,.3	44 ns		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V		CASCADABLE	e0			26.075 mm	HCT
SN74LS348N	Texas Instruments	ENCODER	COMMERCIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8	TUBE	5	5	15 pF	IN-LINE	DIP16,.3	55 ns	24 Amp	Arithmetic Circuits	2.54 mm	70 Cel	3-STATE	0 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16	1	5.25 V	5.08 mm	7.62 mm	Not Qualified	COMPLEMENTARY	4.75 V	25 mA	8 TO 3 LINE PRIORITY ENCODER	e4			19.305 mm	LS
74HCT688D,652	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8		5	5	50 pF	SMALL OUTLINE	SOP20,.4	51 ns		Arithmetic Circuits	1.27 mm	125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	5.5 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.5 V		CASCADABLE	e4	30	260	12.8 mm	HCT
74HCT85D,652	NXP Semiconductors	MAGNITUDE COMPARATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5	50 pF	SMALL OUTLINE	SOP16,.25	66 ns		Arithmetic Circuits	1.27 mm	125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	5.5 V			Not Qualified	TRUE	4.5 V		CASCADABLE	e4	30	260		HCT
CD74HC85PWT	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	295 ns	5.2 Amp	Arithmetic Circuits	.65 mm	125 Cel		-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V	.08 mA	CASCADABLE, THREE POSSIBLE OUTPUTS ARE A<B, A=B AND A>B	e4	NOT SPECIFIED	260	5 mm	HC
CD74HCT688EE4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		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	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	.08 mA	CASCADABLE	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	HCT
SN74ALS521N	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8	TUBE	5	5	50 pF	IN-LINE	DIP20,.3	20 ns	24 Amp	Arithmetic Circuits	2.54 mm	70 Cel	3-STATE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	4.5 V	19 mA	WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE	e4	NOT SPECIFIED	NOT SPECIFIED	25.4 mm	ALS
74HC283FPEL-E	Renesas Electronics	ADDER/SUBTRACTOR																																						NOT SPECIFIED	NOT SPECIFIED
74HC283N,652	NXP Semiconductors	ADDER/SUBTRACTOR	AUTOMOTIVE	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS	4		5	2/6	50 pF	IN-LINE	DIP16,.3	315 ns		Arithmetic Circuits	2.54 mm	125 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		6 V	4.2 mm	7.62 mm	Not Qualified	TRUE	2 V		FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; PERMITS RIPPLE CARRY CASCADING	e4			19.025 mm	HC/UH
CD40147BE	Texas Instruments	ENCODER	MILITARY	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS	10	TUBE	5	5/15	50 pF	IN-LINE	DIP16,.3	900 ns	1.5 Amp	Arithmetic Circuits	2.54 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	3 V	3 mA	10 TO 4 LINE PRIORITY ENCODER	e4			19.305 mm	4000/14000/40000
CD4063BM96	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.25	1250 ns	4 Amp	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	TRUE	3 V	.3 mA	CASCADABLE	e4	30	260	9.9 mm	4000/14000/40000
CD4532BNSR	Texas Instruments	ENCODER	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	5/15	50 pF	SMALL OUTLINE	SOP16,.3	440 ns	1.5 Amp	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	18 V	2 mm	5.3 mm	Not Qualified	INVERTED	3 V	3 mA	8 TO 3 LINE PRIORITY ENCODER	e4	30	260	10.2 mm	4000/14000/40000
CD74HC147PWT	Texas Instruments	ENCODER	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	9	TR	4.5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	240 ns	5.2 Amp	Arithmetic Circuits	.65 mm	125 Cel		-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	6 V	1.2 mm	4.4 mm	Not Qualified	TRUE	2 V	.16 mA	9 TO 4 LINE PRIORITY ENCODER	e4	NOT SPECIFIED	260	5 mm	HC/UH
CD74HC85MG4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		4.5	2/6		SMALL OUTLINE	SOP16,.4	295 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V		CASCADABLE, THREE POSSIBLE OUTPUTS ARE A<B, A=B AND A>B	e4	30	260	9.9 mm	HC/UH
CD74HC85MTG4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		4.5	2/6		SMALL OUTLINE	SOP16,.4	295 ns		Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	6 V	1.75 mm	3.9 mm	Not Qualified	TRUE	2 V		CASCADABLE, THREE POSSIBLE OUTPUTS ARE A<B, A=B AND A>B	e4	30	260	9.9 mm	HC/UH
DM74LS181N	National Semiconductor	ARITHMETIC LOGIC UNIT	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	4		5	5	15 pF	IN-LINE	DIP24,.6	62 ns		Arithmetic Circuits	2.54 mm	70 Cel		0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T24		5.25 V	5.334 mm	15.24 mm	Not Qualified		4.75 V	37 mA	CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD	e0			31.915 mm	LS
MC74HCT688N	Motorola	MAGNITUDE 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	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20					Not Qualified					e0
MM74HC688N	National Semiconductor	MAGNITUDE COMPARATOR	INDUSTRIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS	8		4.5	2/6	50 pF	IN-LINE	DIP20,.3	220 ns		Arithmetic Circuits	2.54 mm	85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T20		6 V	5.08 mm	7.62 mm	Not Qualified	INVERTED	2 V		CASCADABLE	e0			26.075 mm	HC/UH
QS74FCT521ATSO	Integrated Device Technology	IDENTITY COMPARATOR	COMMERCIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS			5	5		SMALL OUTLINE	SOP20,.4			Arithmetic Circuits	1.27 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDSO-G20	1				Not Qualified					e0	20	225
SN74HC688PWR	Texas Instruments	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	265 ns	5.2 Amp	Arithmetic Circuits	.65 mm	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	6 V	1.2 mm	4.4 mm	Not Qualified	INVERTED	2 V	.08 mA	CASCADABLE	e4	NOT SPECIFIED	260	6.5 mm	HC/UH
SN74HC688PWRE4	Texas Instruments	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	265 ns	5.2 Amp	Arithmetic Circuits	.65 mm	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	6 V	1.2 mm	4.4 mm	Not Qualified	INVERTED	2 V	.08 mA	CASCADABLE	e4	NOT SPECIFIED	260	6.5 mm	HC/UH
SN74HC688PWRG4	Texas Instruments	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	265 ns	5.2 Amp	Arithmetic Circuits	.65 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G20	1	6 V	1.2 mm	4.4 mm	Not Qualified	INVERTED	2 V	.08 mA	CASCADABLE	e4	30	260	6.5 mm	HC
SN74HC688PWTG4	Texas Instruments	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	265 ns	5.2 Amp	Arithmetic Circuits	.65 mm	85 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	6 V	1.2 mm	4.4 mm	Not Qualified	INVERTED	2 V	.08 mA		e4	NOT SPECIFIED	260	6.5 mm	HC/UH
TC74AC521FW-ELP	Toshiba	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8		5	3.3/5	50 pF	SMALL OUTLINE	SOP20,.4	12.5 ns		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G20		5.5 V	2.7 mm	7.5 mm	Not Qualified	INVERTED	2 V		CASCADABLE; 50 OHM LINE DRIVE CAPABILITY FOR < = 10MS ONE O/P AT A TIME		NOT SPECIFIED	240	12.8 mm	AC
74F521PC	Texas Instruments	IDENTITY COMPARATOR	COMMERCIAL	THROUGH-HOLE	20	DIP	RECTANGULAR	PLASTIC/EPOXY		NO	1	TTL	8		5			IN-LINE		11 ns			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T20		5.5 V	5.08 mm	7.62 mm		INVERTED	4.5 V						26.075 mm	F/FAST
74FCT521ATSOG	Renesas Electronics	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TUBE	5	5	50 pF	SMALL OUTLINE	SOP20,.4	7.2 ns		Arithmetic Circuits	1.27 mm	85 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDSO-G20	1	5.25 V	2.65 mm	7.5 mm	Not Qualified	INVERTED	4.75 V		CASCADABLE	e3	30	260	12.8 mm	FCT
74FCT521CTQG8	Renesas Electronics	IDENTITY COMPARATOR	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8	TR	5	5	50 pF	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	4.5 ns		Arithmetic Circuits	.635 mm	85 Cel		-40 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDSO-G20	1	5.25 V	1.75 mm	3.9116 mm	Not Qualified	INVERTED	4.75 V		CASCADABLE	e3	30	260	8.65 mm	FCT
74HC688PW,118	NXP Semiconductors	IDENTITY COMPARATOR	AUTOMOTIVE	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	8		5	2/6	50 pF	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	51 ns		Arithmetic Circuits	.65 mm	125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G20	1	6 V	1.1 mm	4.4 mm	Not Qualified	INVERTED	2 V		CASCADABLE	e4	30	260	6.5 mm	HC/UH
74HC85D,653	NXP Semiconductors	MAGNITUDE COMPARATOR	AUTOMOTIVE	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5		50 pF	SMALL OUTLINE		59 ns				125 Cel		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G16	1	6 V			Not Qualified	TRUE	2 V		CASCADABLE	e4	30	260		HC/UH
CD4063BPW	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5/15		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	1250 ns		Arithmetic Circuits	.65 mm	125 Cel		-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4063BPWE4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5/15		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	1250 ns		Arithmetic Circuits	.65 mm	125 Cel		-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4063BPWG4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5/15		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	1250 ns		Arithmetic Circuits	.65 mm	125 Cel		-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4063BPWR	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5/15		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	1250 ns		Arithmetic Circuits	.65 mm	125 Cel		-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4063BPWRE4	Texas Instruments	MAGNITUDE COMPARATOR	MILITARY	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS	4		5	5/15		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	1250 ns		Arithmetic Circuits	.65 mm	125 Cel		-55 Cel		DUAL	R-PDSO-G16		18 V	1.2 mm	4.4 mm	Not Qualified	TRUE	3 V		CASCADABLE		NOT SPECIFIED	NOT SPECIFIED	5 mm	4000/14000/40000
CD4532BM96	Texas Instruments	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	1.5 Amp	Arithmetic Circuits	1.27 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified	INVERTED	3 V	3 mA		e4	30	260	9.9 mm	4000/14000/40000

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.