NXP Semiconductors Logic Gates 2,400+

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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 Inputs No. of Bits Translation 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 Control Type Minimum fmax 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

935300978118

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

1.8

SMALL OUTLINE

4.7 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

1.75 mm

3.9 mm

1.65 V

8.65 mm

ALVC/VCX/A

933650440602

NXP Semiconductors

INVERTER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6

TTL

1

5

IN-LINE

6 ns

2.54 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

5.5 V

4.2 mm

7.62 mm

Not Qualified

4.5 V

e4

19.025 mm

F/FAST

935291514115

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

1

3.3

SMALL OUTLINE, VERY THIN PROFILE

9.5 ns

.35 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N8

5.5 V

.5 mm

1 mm

1.65 V

e3

1.35 mm

LVC/LCX/Z

935280725115

NXP Semiconductors

XOR GATE

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

1.1

SMALL OUTLINE, VERY THIN PROFILE

26.6 ns

.5 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N8

3.6 V

.5 mm

1 mm

.8 V

e3

1.95 mm

AUP/ULP/V

935273321125

NXP Semiconductors

BUFFER

AUTOMOTIVE

GULL WING

6

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

1.8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

13.1 ns

.65 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-G6

5.5 V

1.1 mm

1.25 mm

1.65 V

e3

2 mm

LVC/LCX/Z

933373030653

NXP Semiconductors

OR GATE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

5

SMALL OUTLINE

155 ns

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

15 V

1.75 mm

3.9 mm

Not Qualified

3 V

e4

8.65 mm

4000/14000/40000

935301401118

NXP Semiconductors

XOR GATE

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

5

SMALL OUTLINE

11 ns

1.27 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

4.5 V

8.65 mm

AHCT/VHCT/VT

933958690518

NXP Semiconductors

NAND GATE

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

2

5

SMALL OUTLINE

5.5 ns

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

5.5 V

2.65 mm

7.5 mm

4.5 V

IOL = 160MA @ VOL = 0.5V; IOH = 67MA @ VOH = 2V; DUAL CENTER PIN VCC AND GND

e4

10.3 mm

F/FAST

933723920602

NXP Semiconductors

NAND GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

TTL

2

5

IN-LINE

6.5 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

5.5 V

4.2 mm

7.62 mm

Not Qualified

4.5 V

40

245

19.025 mm

F/FAST

935300196125

NXP Semiconductors

NAND GATE

AUTOMOTIVE

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

AEC-Q100

2

5

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

10 ns

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G8

5.5 V

1 mm

2 mm

4.5 V

2.3 mm

AHCT/VHCT/VT

935206930112

NXP Semiconductors

NOR GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

BICMOS

2

5

IN-LINE

3.4 ns

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

5.5 V

4.2 mm

7.62 mm

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.025 mm

ABT

935299326125

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

1

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

8.5 ns

.95 mm

125 Cel

OPEN-DRAIN

-40 Cel

TIN

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.5 mm

1.65 V

e3

2.9 mm

LVC/LCX/Z

933739440602

NXP Semiconductors

NAND GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

2

5

SMALL OUTLINE

9 ns

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e4

8.65 mm

F/FAST

933987840112

NXP Semiconductors

BUFFER

AUTOMOTIVE

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

9

CMOS

1

5

SMALL OUTLINE

165 ns

1.27 mm

125 Cel

OPEN-DRAIN

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

2 V

e4

12.8 mm

HC/UH

933777990602

NXP Semiconductors

NAND GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

2

5

SMALL OUTLINE

6.5 ns

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

40

260

8.65 mm

F/FAST

935268824118

NXP Semiconductors

XOR GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

1.8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

13 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

Not Qualified

1.65 V

2 mm

LVC/LCX/Z

N74LVC04ADB-T

NXP Semiconductors

INVERTER

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

4.5 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

2 mm

5.3 mm

Not Qualified

1.2 V

6.2 mm

LVC/LCX/Z

935209240112

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

BICMOS

2

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

4.9 ns

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

1.1 mm

4.4 mm

Not Qualified

2.7 V

e4

5 mm

LVT

935277243125

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

8

VQCCN

SQUARE

PLASTIC/EPOXY

YES

3

CMOS

1

3.3

CHIP CARRIER, VERY THIN PROFILE

9.5 ns

.5 mm

125 Cel

-40 Cel

QUAD

S-PQCC-N8

5.5 V

.5 mm

1.6 mm

1.65 V

1.6 mm

LVC/LCX/Z

N74ACT02D-T

NXP Semiconductors

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

9 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

8.65 mm

ACT

935205910118

NXP Semiconductors

AND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

3

2.7

SMALL OUTLINE

7 ns

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

1.2 V

e4

8.65 mm

LVC/LCX/Z

933296700652

NXP Semiconductors

XOR GATE

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

CMOS

2

5

IN-LINE

175 ns

2.54 mm

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

15 V

4.2 mm

7.62 mm

Not Qualified

3 V

e4

19.025 mm

4000/14000/40000

935269723112

NXP Semiconductors

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

1.8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

4.4 ns

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

1.1 mm

4.4 mm

Not Qualified

1.65 V

e4

5 mm

ALVC/VCX/A

74ABT02PW,112

NXP Semiconductors

NOR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

BICMOS

2

TUBE

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

3.4 ns

20 Amp

Gates

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.1 mm

4.4 mm

Not Qualified

4.5 V

.05 mA

e4

260

5 mm

ABT

74ABT02D,118

NXP Semiconductors

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

BICMOS

2

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

3.4 ns

20 Amp

Gates

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

.05 mA

e4

8.65 mm

ABT

935289747115

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

14

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

135 ns

.5 mm

125 Cel

OPEN-DRAIN

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

R-PQCC-N14

6 V

1 mm

2.5 mm

2 V

e4

3 mm

HC/UH

935166850118

NXP Semiconductors

NOR GATE

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE, SHRINK PITCH

135 ns

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

6 V

2 mm

5.3 mm

Not Qualified

2 V

e4

6.2 mm

HC/UH

54F64/BCA

NXP Semiconductors

AND-OR-INVERT GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

11

5

50 pF

IN-LINE

6.5 ns

2.54 mm

125 Cel

-55 Cel

DUAL

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

4.7 mA

F/FAST

935262643112

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

13 ns

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.1 mm

4.4 mm

Not Qualified

2 V

e4

5 mm

AHC

935285651125

NXP Semiconductors

BUFFER

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

14 ns

.65 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

1.65 V

e3

2.05 mm

LVC/LCX/Z

N74LV08DB-T

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE, SHRINK PITCH

19 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

2 mm

5.3 mm

Not Qualified

1 V

6.2 mm

LV/LV-A/LVX/H

N74LV08PWDH

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

19 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.1 mm

4.4 mm

Not Qualified

1 V

5 mm

LV/LV-A/LVX/H

74ABT02PWDH-T

NXP Semiconductors

NOR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

BICMOS

2

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

3.4 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.1 mm

4.4 mm

Not Qualified

4.5 V

.05 mA

5 mm

ABT

933739370623

NXP Semiconductors

INVERTER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

TTL

1

5

SMALL OUTLINE

7 ns

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e4

8.65 mm

F/FAST

933811720623

NXP Semiconductors

NAND GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

SMALL OUTLINE

5.5 ns

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

4.5 V

e4

8.65 mm

F/FAST

935209010118

NXP Semiconductors

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

BICMOS

1

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

4.7 ns

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

1.1 mm

4.4 mm

Not Qualified

2.7 V

e4

5 mm

LVT

935299441115

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

1

1.1

SMALL OUTLINE, VERY THIN PROFILE

20.9 ns

.35 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N8

3.6 V

.5 mm

1 mm

.8 V

e3

1.35 mm

AUP/ULP/V

935298748115

NXP Semiconductors

AND GATE

AUTOMOTIVE

NO LEAD

14

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

135 ns

.5 mm

125 Cel

-40 Cel

QUAD

R-PQCC-N14

6 V

1 mm

2.5 mm

2 V

3 mm

HC/UH

935291787132

NXP Semiconductors

NAND GATE

AUTOMOTIVE

NO LEAD

6

SON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

3.3

SMALL OUTLINE

12.5 ns

.3 mm

125 Cel

OPEN-DRAIN

-40 Cel

TIN

DUAL

R-PDSO-N6

5.5 V

.35 mm

.9 mm

1.65 V

e3

1 mm

LVC/LCX/Z

935277202115

NXP Semiconductors

XOR GATE

AUTOMOTIVE

NO LEAD

6

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

3.3

SMALL OUTLINE, VERY THIN PROFILE

13 ns

.5 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N6

5.5 V

.5 mm

1 mm

1.65 V

e3

1.45 mm

LVC/LCX/Z

935292778115

NXP Semiconductors

NAND GATE

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

1.1

SMALL OUTLINE, VERY THIN PROFILE

24.9 ns

.35 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N8

3.6 V

.35 mm

1 mm

.8 V

e3

1.35 mm

AUP/ULP/V

935299654125

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

6

SON

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

1.1

SMALL OUTLINE

21.3 ns

.3 mm

125 Cel

OPEN-DRAIN

-40 Cel

TIN

DUAL

R-PDSO-N6

3.6 V

.35 mm

.9 mm

.8 V

e3

1 mm

AUP/ULP/V

935292369115

NXP Semiconductors

NOR GATE

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

1.1

SMALL OUTLINE, VERY THIN PROFILE

24.7 ns

.35 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N8

3.6 V

.35 mm

1 mm

.8 V

e3

1.35 mm

AUP/ULP/V

935304075125

NXP Semiconductors

INVERTER

INDUSTRIAL

NO LEAD

6

VSON

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

1.2

SMALL OUTLINE, VERY THIN PROFILE

114 ns

.35 mm

85 Cel

-40 Cel

DUAL

S-PDSO-N6

2.75 V

.35 mm

1 mm

.7 V

1 mm

AXP

935298651125

NXP Semiconductors

OR GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

10 ns

.65 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

4.5 V

e3

2.05 mm

AHCT/VHCT/VT

N54F11/BDA

NXP Semiconductors

AND GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

3

TTL

3

5

50 pF

FLATPACK

7.5 ns

1.27 mm

125 Cel

-55 Cel

DUAL

R-CDFP-F14

5.5 V

2.159 mm

6.2865 mm

Not Qualified

4.5 V

9.7 mA

9.906 mm

F/FAST

935280705125

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

1

1.1

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

20.9 ns

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G8

3.6 V

1 mm

2 mm

.8 V

2.3 mm

AUP/ULP/V

935278996132

NXP Semiconductors

NAND GATE

AUTOMOTIVE

NO LEAD

6

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

1.1

SMALL OUTLINE, VERY THIN PROFILE

24.9 ns

.5 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-N6

3.6 V

.5 mm

1 mm

.8 V

e3

1.45 mm

AUP/ULP/V

Logic Gates

Logic gates are electronic circuits that perform basic logical operations on one or more inputs to produce a single output. They are the building blocks of digital circuits and are used to implement digital logic functions, such as AND, OR, NOT, XOR, and NAND.

Logic gates are designed using various technologies, including transistor-transistor logic (TTL), complementary metal-oxide-semiconductor (CMOS), and field-programmable gate arrays (FPGAs). They can be classified into three main types based on their operation: combinational logic gates, sequential logic gates, and programmable logic gates.

Combinational logic gates are logic gates that produce an output based solely on the current input values. These gates include the AND gate, OR gate, NOT gate, XOR gate, and NAND gate. The output of a combinational logic gate depends on the input values and the logic function implemented by the gate.

Sequential logic gates are logic gates that have memory elements and can store information. These gates include the SR flip-flop, D flip-flop, JK flip-flop, and T flip-flop. The output of a sequential logic gate depends on the current input values and the previous state of the gate.

Programmable logic gates are logic gates that can be programmed to implement different logic functions. These gates include programmable logic arrays (PLAs), programmable array logic (PALs), and field-programmable gate arrays (FPGAs). Programmable logic gates can be reprogrammed to adapt to changing system requirements.

Logic gates are used in various applications, including digital signal processing, control systems, and memory systems. They are essential components of digital systems and can be found in many electronic devices, such as computers, mobile phones, and digital cameras.