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

N74AC38D-T

NXP Semiconductors

NAND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

5 ns

1.27 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

8.65 mm

AC

935298734115

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

14

HVQCCN

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

AEC-Q100

1

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

135 ns

.5 mm

125 Cel

OPEN-DRAIN

-40 Cel

QUAD

R-PQCC-N14

6 V

1 mm

2.5 mm

2 V

3 mm

HC/UH

935245740125

NXP Semiconductors

OR GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

27 ns

.65 mm

125 Cel

-40 Cel

PURE TIN

DUAL

R-PDSO-G5

1

5.5 V

1.1 mm

1.25 mm

Not Qualified

4.5 V

2 mm

HCT

HEC4002BDB

NXP Semiconductors

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

CMOS

4

5

50 pF

IN-LINE

120 ns

2.54 mm

125 Cel

-55 Cel

DUAL

R-GDIP-T14

15 V

5.08 mm

7.62 mm

Not Qualified

3 V

4000/14000/40000

HEC4068BD

NXP Semiconductors

NAND GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

8

5

50 pF

IN-LINE

195 ns

2.54 mm

125 Cel

-55 Cel

DUAL

R-CDIP-T14

15 V

5.08 mm

7.62 mm

Not Qualified

3 V

4000/14000/40000

935294428125

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

1

5

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

11 ns

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G8

5.5 V

1 mm

2 mm

4.5 V

2.3 mm

HST/T

935262692112

NXP Semiconductors

NOR GATE

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE

14.5 ns

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

2 V

e4

8.65 mm

AHC

935300719125

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

10 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

4.5 V

2.05 mm

AHCT/VHCT/VT

933373000013

NXP Semiconductors

INVERTER

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

SMALL OUTLINE

90 ns

1.27 mm

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

1.75 mm

3.9 mm

Not Qualified

e4

8.65 mm

4000/14000/40000

935301525125

NXP Semiconductors

INVERTER

AUTOMOTIVE

NO LEAD

8

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

AEC-Q100

1

5

SMALL OUTLINE, VERY THIN PROFILE

110 ns

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-N8

6 V

.5 mm

2 mm

2 V

SEATED HGT-NOM

3 mm

HC/UH

935298627125

NXP Semiconductors

XOR GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

18.5 ns

.65 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

2 V

e3

2.05 mm

AHC/VHC/H/U/V

935188460112

NXP Semiconductors

NOR GATE

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

4.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

150 ns

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

6 V

1.1 mm

4.4 mm

Not Qualified

2 V

e4

5 mm

HC/UH

N74LV132D-T

NXP Semiconductors

NAND GATE

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE

25 ns

1.27 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

1 V

8.65 mm

LV/LV-A/LVX/H

N74LV03N

NXP Semiconductors

NAND GATE

AUTOMOTIVE

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

CMOS

2

3.3

50 pF

IN-LINE

19 ns

2.54 mm

125 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDIP-T14

3.6 V

4.2 mm

7.62 mm

Not Qualified

1 V

19.025 mm

LV/LV-A/LVX/H

935303438125

NXP Semiconductors

BUFFER

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

20.5 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

2 V

2.05 mm

AHC/VHC/H/U/V

935299327125

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

.65 mm

125 Cel

OPEN-DRAIN

-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

935284435125

NXP Semiconductors

MAJORITY LOGIC GATE

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

4

2.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

38.5 ns

.65 mm

125 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-G8

5.5 V

1.1 mm

3 mm

1.65 V

e4

3 mm

LVC/LCX/Z

935187030112

NXP Semiconductors

XOR GATE

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE, SHRINK PITCH

180 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

935298524118

NXP Semiconductors

NAND GATE

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

5

SMALL OUTLINE

185 ns

1.27 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

15 V

1.75 mm

3.9 mm

3 V

8.65 mm

4000/14000/40000

935292791115

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

.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

N74LVU04PW-T

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

10 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

N74LVC04PWDH

NXP Semiconductors

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

6 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

1.1 mm

4.4 mm

Not Qualified

1.2 V

5 mm

LVC/LCX/Z

935262678112

NXP Semiconductors

AND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE

14 ns

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

2 V

e4

8.65 mm

AHC

N74LV08DB

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

N74ACT32PWDH-T

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

10 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

5 mm

ACT

N74ACT38PWDH-T

NXP Semiconductors

NAND GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

7 ns

.65 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.1 mm

4.4 mm

Not Qualified

4.5 V

5 mm

ACT

935299439125

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

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-N8

3.6 V

.5 mm

2 mm

.8 V

SEATED HGT-NOM

3 mm

AUP/ULP/V

935263043112

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

13.5 ns

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

5.5 V

1.1 mm

4.4 mm

2 V

e4

5 mm

AHC/VHC/H/U/V

935304054125

NXP Semiconductors

INVERTER

INDUSTRIAL

NO LEAD

6

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

1.2

SMALL OUTLINE, VERY THIN PROFILE

100 ns

.5 mm

85 Cel

-40 Cel

DUAL

R-PDSO-N6

2.75 V

.5 mm

1 mm

.7 V

1.45 mm

AXP

933507920652

NXP Semiconductors

NAND GATE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

SMALL OUTLINE

120 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

935288302125

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

1.1

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

24 ns

.65 mm

125 Cel

OPEN-DRAIN

-40 Cel

TIN

DUAL

R-PDSO-G5

3.6 V

1.1 mm

1.25 mm

.8 V

e3

2.05 mm

AUP/ULP/V

935280619132

NXP Semiconductors

AND-OR GATE

AUTOMOTIVE

NO LEAD

6

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

3

1.1

SMALL OUTLINE, VERY THIN PROFILE

21.8 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

N74ACT00DB-T

NXP Semiconductors

NAND GATE

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE, SHRINK PITCH

8 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

2 mm

5.3 mm

Not Qualified

4.5 V

6.2 mm

ACT

935301305118

NXP Semiconductors

NOR GATE

AUTOMOTIVE

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

5

SMALL OUTLINE

14.5 ns

1.27 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

2 V

8.65 mm

AHC/VHC/H/U/V

935209230112

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

BICMOS

2

3.3

SMALL OUTLINE, SHRINK PITCH

4.9 ns

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

2 mm

5.3 mm

Not Qualified

2.7 V

e4

6.2 mm

LVT

935174280112

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

33 ns

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.1 mm

4.4 mm

Not Qualified

1 V

e4

5 mm

LV/LV-A/LVX/H

935281321132

NXP Semiconductors

BUFFER

AUTOMOTIVE

NO LEAD

6

VSON

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

1.2

SMALL OUTLINE, VERY THIN PROFILE

33.5 ns

.35 mm

125 Cel

-40 Cel

TIN

DUAL

S-PDSO-N6

3.6 V

.5 mm

1 mm

1.1 V

e3

1 mm

AUP/ULP/V

935298751118

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

AEC-Q100

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

135 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

6 V

1.1 mm

4.4 mm

2 V

5 mm

HC/UH

XC7WT14DP

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

8

TSSOP

SQUARE

PLASTIC/EPOXY

YES

3

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

11 ns

.65 mm

125 Cel

-40 Cel

DUAL

S-PDSO-G8

1

5.5 V

1.1 mm

3 mm

Not Qualified

4.5 V

3 mm

HST/T

XC7SET04GV

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

5

TSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

5

SMALL OUTLINE, THIN PROFILE

10 ns

.95 mm

125 Cel

-40 Cel

TIN

DUAL

R-PDSO-G5

1

5.5 V

1.1 mm

1.5 mm

Not Qualified

4.5 V

e3

2.9 mm

AHCT/VHCT/VT

N7412A

NXP Semiconductors

NAND GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

TTL

5

5

IN-LINE

DIP14,.3

Gates

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T14

Not Qualified

e0

N74LVC32PW-T

NXP Semiconductors

OR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

5 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

1.1 mm

4.4 mm

Not Qualified

1.2 V

5 mm

LVC/LCX/Z

935190040112

NXP Semiconductors

OR GATE

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

3

5

SMALL OUTLINE, SHRINK PITCH

150 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

935279914125

NXP Semiconductors

AND GATE

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

12.5 ns

.65 mm

125 Cel

OPEN-DRAIN

-40 Cel

TIN

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

2 V

e3

2.05 mm

AHC/VHC/H/U/V

935189940118

NXP Semiconductors

NOR GATE

AUTOMOTIVE

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

5

SMALL OUTLINE, SHRINK PITCH

33 ns

.65 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

4.5 V

e4

6.2 mm

HCT

935289535118

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

20.5 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.1 mm

4.4 mm

2 V

5 mm

AHCT/VHCT/VT

935069520112

NXP Semiconductors

INVERTER

AUTOMOTIVE

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6

CMOS

1

3.3

IN-LINE

48 ns

2.54 mm

125 Cel

-40 Cel

DUAL

R-PDIP-T14

5.5 V

4.2 mm

7.62 mm

Not Qualified

1 V

NOT SPECIFIED

NOT SPECIFIED

19.025 mm

LV/LV-A/LVX/H

935261178115

NXP Semiconductors

INVERTER

AUTOMOTIVE

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

105 ns

.65 mm

125 Cel

-40 Cel

DUAL

R-PDSO-G5

6 V

1.1 mm

1.25 mm

Not Qualified

2 V

NOT SPECIFIED

NOT SPECIFIED

2 mm

HC/UH

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.