Toshiba 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

TC74VHCV05FT

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

19.5 ns

.65 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.2 mm

4.4 mm

Not Qualified

1.8 V

5 mm

AHC/VHC/H/U/V

TC7SA32FU(TE85L,F)

Toshiba

OR GATE

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

TR

2.5

2/3.3

30 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP5/6,.08

7.4 ns

6 Amp

Gates

.635 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

3.6 V

Not Qualified

1.8 V

TC7S02F(TE85L)

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

TR

5

2/6

50 pF

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

125 ns

2 Amp

Gates

.95 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

6 V

1.4 mm

1.6 mm

Not Qualified

2 V

NOT SPECIFIED

NOT SPECIFIED

2.9 mm

HC/UH

TC7SZ07AFS(TPL3)

Toshiba

BUFFER

INDUSTRIAL

FLAT

6

DFP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

1

TR

3.3

3.3

FLATPACK

FL6,.03,14

10.5 ns

24 Amp

Gates

.35 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDFP-F6

5.5 V

Not Qualified

1.65 V

TC74VHCT14AFNELF,M

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

11 ns

8 Amp

Gates

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

NOT AVAILABLE IN JAPAN

8.65 mm

AHCT/VHCT/VT

TC74HC4002AF-EL

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

5

50 pF

SMALL OUTLINE

25 ns

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

6 V

1.9 mm

5.3 mm

Not Qualified

2 V

e0

10.3 mm

HC/UH

TC7SHU04FU(TE85L,J)

Toshiba

INVERTER

TC74HC32AFN-ELP

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

19 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

NOT SPECIFIED

240

8.65 mm

HC/UH

TC74ACT00P

Toshiba

NAND GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

5

5

50 pF

IN-LINE

DIP14,.3

9.5 ns

24 Amp

Gates

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

5.5 V

4.45 mm

7.62 mm

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

19.25 mm

ACT

TC7SH02FE(TE85L,F)

Toshiba

NOR GATE

INDUSTRIAL

FLAT

6

DFP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

TR

5

2/5.5

50 pF

FLATPACK

FL6,.047,20

13 ns

4 Amp

Gates

.5 mm

85 Cel

-40 Cel

DUAL

R-PDFP-F6

5.5 V

Not Qualified

2 V

TC74AC05F

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

3.3

3.3/5

50 pF

SMALL OUTLINE

SOP14,.3

10.4 ns

12 Amp

Gates

1.27 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.9 mm

5.3 mm

Not Qualified

2 V

NOT SPECIFIED

NOT SPECIFIED

10.3 mm

AC

TC74HC32AFN-TP1

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

19 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

NOT SPECIFIED

240

8.65 mm

HC/UH

TC74VHCT32AFN(F,M)

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

5

5

50 pF

SMALL OUTLINE

SOP14,.25

8.5 ns

8 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

4.5 V

TC74VHCT14AF(F)

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

5

5

50 pF

SMALL OUTLINE

SOP14,.3

11 ns

8 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

4.5 V

TC7SGU04AFS

Toshiba

INVERTER

INDUSTRIAL

FLAT

5

VSOF

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

1

3

1.2/3.3

30 pF

SMALL OUTLINE, VERY THIN PROFILE

FL6,.03,14

56 ns

3 Amp

Gates

.35 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-F5

3.6 V

.5 mm

.8 mm

Not Qualified

.9 V

e0

1 mm

LVP

TC74HCT7007AF(EL,F)

Toshiba

BUFFER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.3

28 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

4.5 V

TC74VHC05F(EL)

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

50 pF

SMALL OUTLINE

8.5 ns

1.27 mm

85 Cel

OPEN-DRAIN

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

5.5 V

1.9 mm

5.3 mm

Not Qualified

2 V

e0

10.3 mm

AHC/VHC

TC74LCX08F(EL)

Toshiba

AND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE

5.5 ns

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

3.6 V

1.9 mm

5.3 mm

Not Qualified

2 V

e0

10.3 mm

LVC/LCX/Z

TC7SZ17FE,LJ(CT

Toshiba

BUFFER

INDUSTRIAL

FLAT

5

VSOF

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

1.8

SMALL OUTLINE, VERY THIN PROFILE

15.6 ns

.5 mm

85 Cel

-40 Cel

DUAL

R-PDSO-F5

5.5 V

.6 mm

1.2 mm

1.65 V

1.6 mm

LVC/LCX/Z

TC74HC266AF-TP2EL

Toshiba

XNOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

25 ns

1.27 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

6 V

1.9 mm

5.3 mm

Not Qualified

2 V

10.3 mm

HC/UH

TC74LCX32F(ELP)

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE

5.5 ns

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

3.6 V

1.9 mm

5.3 mm

Not Qualified

2 V

e0

10.3 mm

LVC/LCX/Z

TC74HCT02AF-TP1EL

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

23 ns

1.27 mm

85 Cel

-40 Cel

TIN COPPER/TIN SILVER

DUAL

R-PDSO-G14

5.5 V

1.9 mm

5.3 mm

Not Qualified

4.5 V

e2

10.3 mm

HCT

TC7SZ14FU(T5L,JF,T

Toshiba

INVERTER

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

1.8

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

15.6 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

1

5.5 V

1.1 mm

1.25 mm

1.65 V

10

260

2 mm

LVC/LCX/Z

TC74VHC05FK(EL)

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TR

5

2/5.5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.16,20

12 ns

8 Amp

Gates

.5 mm

85 Cel

OPEN-DRAIN

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

2 V

TC7SZ08F

Toshiba

AND GATE

INDUSTRIAL

GULL WING

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

2.3

3.3

50 pF

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

10.5 ns

24 Amp

Gates

.95 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.4 mm

1.6 mm

Not Qualified

1.8 V

NOT SPECIFIED

NOT SPECIFIED

2.9 mm

LVC/LCX/Z

TC74LCX02FK(EL)

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

3.3

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.16,20

20 ns

24 Amp

Gates

.5 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

Not Qualified

1.65 V

TC74HC7266AF(EL,F)

Toshiba

TC74VHCT14AFT

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

11 ns

8 Amp

Gates

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

5.5 V

1.2 mm

4.4 mm

Not Qualified

4.5 V

e4

5 mm

AHCT/VHCT/VT

TC74ACT14FN

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

5

5

50 pF

SMALL OUTLINE

SOP14,.25

13 ns

24 Amp

Gates

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

NOT AVAILABLE IN JAPAN

40

260

8.65 mm

ACT

TC7S14F(TE85L)

Toshiba

INVERTER

INDUSTRIAL

GULL WING

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

5

50 pF

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

48 ns

.95 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

1

6 V

1.4 mm

1.6 mm

Not Qualified

2 V

2.9 mm

HC/UH

TC74LVX32FN(ELP)

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

3.3

50 pF

SMALL OUTLINE

11.5 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

3.6 V

1.75 mm

3.9 mm

Not Qualified

2 V

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

LV/LV-A/LVX/H

TC74HCT04AF-EL

Toshiba

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

6

CMOS

1

5

50 pF

SMALL OUTLINE

23 ns

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

5.5 V

1.9 mm

5.3 mm

Not Qualified

4.5 V

e0

10.3 mm

HCT

TC7SZU04F(T5L,F,T)

Toshiba

INVERTER

INDUSTRIAL

GULL WING

5

TSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

1

TR

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE

TSOP5/6,.11,37

9 ns

12 Amp

Gates

.95 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

Not Qualified

1.8 V

TC74HC132AP(F)

Toshiba

NAND GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

CMOS

2

5

IN-LINE

140 ns

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

6 V

4.45 mm

7.62 mm

2 V

NOT SPECIFIED

NOT SPECIFIED

19.25 mm

HC/UH

TC74HC27AFN-TP2ELP

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3

CMOS

3

5

50 pF

SMALL OUTLINE

23 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

8.65 mm

HC/UH

TC7SHU04FE

Toshiba

INVERTER

INDUSTRIAL

FLAT

5

VSOF

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

1

3.3

2/5.5

50 pF

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

13 ns

4 Amp

Gates

.5 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-F5

5.5 V

.6 mm

1.2 mm

Not Qualified

2 V

e0

1.6 mm

LV/LV-A/LVX/H

TC7SU04FU(5LGH,F,T

Toshiba

INVERTER

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

125 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

6 V

1.1 mm

1.25 mm

2 V

2 mm

AHC/VHC/H/U/V

TC74VHC27FK(EL)

Toshiba

NOR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

3

CMOS

3

TR

5

2/5.5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.16,20

14 ns

8 Amp

Gates

.5 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

2 V

TC74ACT32FT(EL)

Toshiba

OR GATE

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

9 ns

24 Amp

Gates

.635 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

4.5 V

TC7SG86FE(TPL3)

Toshiba

XOR GATE

INDUSTRIAL

FLAT

6

DFP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

TR

3

1.2/3.3

30 pF

FLATPACK

FL6,.047,20

59.4 ns

.3 Amp

Gates

.5 mm

85 Cel

-40 Cel

DUAL

R-PDFP-F6

3.6 V

Not Qualified

.9 V

TC7SH00F(TE85L)

Toshiba

NAND GATE

INDUSTRIAL

GULL WING

5

LSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

TR

5

2/5.5

50 pF

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

TSOP5/6,.11,37

8.5 ns

.05 Amp

Gates

.95 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.4 mm

1.6 mm

Not Qualified

2 V

2.9 mm

HC/UH

TC74HC132F

Toshiba

NAND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

4

CMOS

2

5

2/6

50 pF

SMALL OUTLINE

SOP14,.3

140 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-G14

6 V

Not Qualified

2 V

e0

TC7SET00FU(T5LMH,F

Toshiba

NAND GATE

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

10.3 ns

.65 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

4.5 V

NOT SPECIFIED

NOT SPECIFIED

2 mm

AHCT/VHCT/VT

TC74HC20AF(EL,F)

Toshiba

NAND GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

CMOS

4

TR

5

2/6

50 pF

SMALL OUTLINE

SOP14,.3

115 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

6 V

1.9 mm

5.3 mm

Not Qualified

2 V

e4

10.3 mm

HC/UH

TC74VHC86F(EL,F)

Toshiba

XOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

2/5.5

50 pF

SMALL OUTLINE

SOP14,.3

16.5 ns

8 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

Not Qualified

2 V

TC7SH02FU(TE85L,F)

Toshiba

TC7SG08FE

Toshiba

AND GATE

INDUSTRIAL

FLAT

5

VSOF

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

2

3

1.2/3.3

30 pF

SMALL OUTLINE, VERY THIN PROFILE

FL6,.047,20

63.2 ns

.3 Amp

Gates

.5 mm

85 Cel

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDSO-F5

3.6 V

.6 mm

1.2 mm

Not Qualified

.9 V

e0

1.6 mm

LVP

TC74HC386AF-EL

Toshiba

XOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

5

50 pF

SMALL OUTLINE

25 ns

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

6 V

1.9 mm

5.3 mm

Not Qualified

2 V

NOT SPECIFIED

240

10.3 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.