COMMERCIAL Digital Arithmetic Circuits 1,658

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Part RoHS Manufacturer Logic IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Schmitt Trigger 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) 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

SN74F350D-00R

Texas Instruments

SHIFTER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

SMALL OUTLINE

6.5 ns

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

THREE LINKING INPUTS FOR EXPANSION

9.9 mm

F/FAST

SN74185ANP3

Texas Instruments

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

DUAL

R-PDIP-T16

SN7485N

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

35 ns

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

88 mA

CASCADABLE

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN7485J

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

30 ns

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-GDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

88 mA

CASCADABLE

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SN74L85N3

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP14,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

SN74S275NP1

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP16,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN7483AN-00

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

15 pF

IN-LINE

24 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

110 mA

FULL ADDER

19.305 mm

TTL/H/L

SN74AS882ADWP3

Texas Instruments

LOOK-AHEAD CARRY GENERATOR

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

TTL

SMALL OUTLINE

SOP24,.4

Arithmetic Circuits

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G24

SN7480N-10

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

1

5

15 pF

IN-LINE

80 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

35 mA

FULL ADDER

19.305 mm

TTL/H/L

SN74182N-10

Texas Instruments

LOOK-AHEAD CARRY GENERATOR

COMMERCIAL

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

1

TTL

4

5

15 pF

FLATPACK

22 ns

70 Cel

0 Cel

DUAL

R-GDFP-F16

5.25 V

Not Qualified

4.75 V

72 mA

WITH HIGHER ORDER LOOKAHEAD

TTL/H/L

SN74LS630N

Texas Instruments

ERROR DETECTION AND CORRECTION CIRCUIT

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

16

5

45 pF

IN-LINE

DIP28,.6

65 ns

Arithmetic Circuits

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

R-PDIP-T28

5.25 V

5.08 mm

15.24 mm

Not Qualified

4.75 V

230 mA

NOT SPECIFIED

NOT SPECIFIED

36.32 mm

LS

SN7483AN

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

5

5

15 pF

IN-LINE

DIP16,.3

24 ns

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

110 mA

FULL ADDER; WITH INTERNAL CARRY LOOKAHEAD; CENTER VCC AND GND; PERMITS RIPPLE CARRY CASCADING

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74S281J-00

Texas Instruments

ARITHMETIC LOGIC UNIT

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

4

5

15 pF

IN-LINE

45 ns

70 Cel

0 Cel

DUAL

R-GDIP-T24

5.25 V

Not Qualified

4.75 V

230 mA

BINARY ACCUMULATOR; WITH INTERNAL CARRY LOOKAHEAD AND HIGHER ORDER LOOKAHEAD

S

SN74ALS526JP4

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

SN74LS280D3

Texas Instruments

PARITY GENERATOR/CHECKER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

TTL

5

5

SMALL OUTLINE

SOP14,.25

Arithmetic Circuits

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G14

SN74ALS528J4

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP16,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T16

SN74AS1181NT3

Texas Instruments

ARITHMETIC LOGIC UNIT

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP24,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T24

SN74LS385N3

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

SN74ALS522DW

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

50 pF

SMALL OUTLINE

SOP20,.4

23 ns

Arithmetic Circuits

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

17 mA

WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ALS

SN74S350N3

Texas Instruments

SHIFTER

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

DUAL

R-PDIP-T16

SN74H183J-00

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

1

5

25 pF

IN-LINE

18 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-GDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

75 mA

FULL ADDER

19.56 mm

TTL/H/L

SN74ALS521DWG4

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

SMALL OUTLINE

SOP20,.4

20 ns

Arithmetic Circuits

1.27 mm

70 Cel

3-STATE

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

WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

e4

30

260

12.8 mm

ALS

SN74ALS527NP1

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

Not Qualified

SN74ALS521DWE4

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

50 pF

SMALL OUTLINE

SOP20,.4

20 ns

Arithmetic Circuit

1.27 mm

70 Cel

3-STATE

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

19 mA

WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

e4

30

260

12.8 mm

ALS

SN74ALS678NTP1

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP24,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T24

Not Qualified

SN7482N-10

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

2

5

15 pF

IN-LINE

35 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

58 mA

FULL ADDER

19.305 mm

TTL/H/L

SN74ALS680N3

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

SN74ALS521J4

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

5

5

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

SN74AS885DWRG4

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

50 pF

SMALL OUTLINE

SOP24,.4

15 ns

Arithmetic Circuits

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G24

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

210 mA

B PORT WITH STANDARD INPUTS; WITH ARITHMETIC COMPARISON; WITH A < B & A > B OUTPUTS

e4

30

260

15.4 mm

AS

SN74S283N1

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP16,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

Not Qualified

SN74ALS680N-10

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

12

5

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

WITH OUTPUT LATCH

24.325 mm

ALS

SN74AS264DR

Texas Instruments

LOOK-AHEAD CARRY GENERATOR

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

SMALL OUTLINE

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

WITH HIGHER ORDER LOOKAHEAD

9.9 mm

AS

SN74181JP4

Texas Instruments

ARITHMETIC LOGIC UNIT

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

TTL

5

5

IN-LINE

DIP24,.6

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T24

SN74ALS521NSR

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.3

20 ns

24 Amp

Arithmetic Circuits

1.27 mm

70 Cel

3-STATE

0 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

R-PDSO-G20

1

5.5 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.5 V

19 mA

WITH PULL-UP RESISTORS ON Q INPUTS; CASCADABLE

e4

NOT SPECIFIED

260

12.6 mm

ALS

SN74LS689NP3

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

SN74LS348N1

Texas Instruments

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

DUAL

R-PDIP-T16

Not Qualified

SN74LS348NSRG4

Texas Instruments

ENCODER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

SMALL OUTLINE

SOP16,.3

55 ns

Arithmetic Circuits

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

COMPLEMENTARY

4.75 V

8 TO 3 LINE PRIORITY ENCODER

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

LS

SN74ALS634J

Texas Instruments

ERROR DETECTION AND CORRECTION CIRCUIT

COMMERCIAL

THROUGH-HOLE

48

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP48,.6

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T48

Not Qualified

SN74ALS29806NTP3

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP24,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T24

SN7482NP3

Texas Instruments

ADDER/SUBTRACTOR

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

5

5

IN-LINE

DIP14,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

SN74ALS679NP3

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

SN74ALS679N3

Texas Instruments

ADDRESS COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

12

5

50 pF

IN-LINE

DIP20,.3

35 ns

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

28 mA

WITH INHIBIT

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

ALS

SN74LS682J4

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

5

5

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

SN74AS866JDP4

Texas Instruments

MAGNITUDE COMPARATOR

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP28,.6

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T28

SN74ALS633JD

Texas Instruments

ERROR DETECTION AND CORRECTION CIRCUIT

COMMERCIAL

THROUGH-HOLE

52

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

TTL

32

5

50 pF

IN-LINE

DIP52,.6

58 ns

Arithmetic Circuits

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-CDIP-T52

5.5 V

Not Qualified

4.5 V

250 mA

BUILT IN DIAGNOSTICS; BYTE CONTROL

NOT SPECIFIED

NOT SPECIFIED

ALS

SN74ALS519FN

Texas Instruments

IDENTITY COMPARATOR

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

TTL

5

5

CHIP CARRIER

LDCC20,.4SQ

Arithmetic Circuits

1.27 mm

70 Cel

0 Cel

QUAD

S-PQCC-J20

Not Qualified

SN74LS681J4

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

TTL

IN-LINE

DIP20,.3

Arithmetic Circuits

2.54 mm

70 Cel

0 Cel

DUAL

R-XDIP-T20

SN74S181FN

Texas Instruments

ARITHMETIC LOGIC UNIT

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

4

5

15 pF

CHIP CARRIER

LDCC28,.5SQ

30 ns

Arithmetic Circuits

1.27 mm

70 Cel

0 Cel

QUAD

S-PQCC-J28

5.25 V

4.57 mm

11.5062 mm

Not Qualified

4.75 V

220 mA

CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD

NOT SPECIFIED

NOT SPECIFIED

11.5062 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.