STMicroelectronics Logic Gates 2,398

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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

5962-8682001FC

STMicroelectronics

BUFFER

MILITARY

FLAT

16

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

YES

6

CMOS

MIL-PRF-38535

1

4.5

2/6

50 pF

FLATPACK

FL16,.3

130 ns

4 Amp

Gates

1.27 mm

125 Cel

-55 Cel

GOLD

DUAL

R-GDFP-F16

6 V

Not Qualified

2 V

e4

HC/UH

74LVX02TTR

STMicroelectronics

NOR GATE

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

2.7

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

19 ns

4 Amp

Gates

.65 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

3.6 V

1.2 mm

4.4 mm

Not Qualified

2 V

e4

5 mm

LV/LV-A/LVX/H

5962-8404601VXX

STMicroelectronics

XOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

4

CMOS

2

4.5

FLATPACK

180 ns

125 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

Not Qualified

2 V

HC/UH

HCF4011BE

STMicroelectronics

NAND GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

5

3/15

50 pF

IN-LINE

DIP14,.3

Gates

2.54 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDIP-T14

15 V

Not Qualified

3 V

e0

4000/14000/40000

74LVXU04M

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TUBE

2.7

3.3

50 pF

SMALL OUTLINE

SOP14,.25

15.2 ns

4 Amp

Gates

1.27 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

3.6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e4

40

260

8.65 mm

LV/LV-A/LVX/H

M74HC20RM13TR

STMicroelectronics

NAND GATE

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

CMOS

4

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

120 ns

4 Amp

Gates

1.27 mm

125 Cel

-55 Cel

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

DUAL

R-PDSO-G14

1

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e4

40

260

8.65 mm

HC/UH

M74HC266B1

STMicroelectronics

XNOR GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

5

2/6

50 pF

IN-LINE

DIP14,.3

130 ns

4 Amp

Gates

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

6 V

Not Qualified

2 V

M74HC14B1R

STMicroelectronics

INVERTER

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

YES

NO

6

CMOS

1

TUBE

4.5

2/6

50 pF

IN-LINE

DIP14,.3

190 ns

4 Amp

Gates

2.54 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

6 V

5.1 mm

7.62 mm

Not Qualified

2 V

e4

HC/UH

74VHCT14ATTR

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

10.5 ns

8 Amp

Gates

.65 mm

125 Cel

-55 Cel

TIN LEAD

DUAL

R-PDSO-G14

5.5 V

1.2 mm

4.4 mm

Not Qualified

4.5 V

e0

5 mm

AHCT/VHCT/VT

M74HC4078B1R

STMicroelectronics

OR/NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

1

CMOS

8

TUBE

4.5

2/6

50 pF

IN-LINE

DIP14,.3

145 ns

4 Amp

Gates

2.54 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

6 V

5.1 mm

7.62 mm

Not Qualified

2 V

e4

19.43 mm

HC/UH

5962F8754901CA

STMicroelectronics

NAND GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, GLASS-SEALED

NO

NO

4

CMOS

MIL-PRF-38535

2

3

3.3/5

50 pF

IN-LINE

DIP14,.3

11 ns

12 Amp

Gate

2.54 mm

125 Cel

-55 Cel

TIN LEAD

DUAL

R-GDIP-T14

6 V

Qualified

2 V

e0

AC

RHFAC11D03V

STMicroelectronics

AND GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, GLASS-SEALED

NO

NO

3

CMOS

MIL-PRF-38535 Class V

3

TR

3

IN-LINE

DIP14,.3

2.54 mm

150 Cel

-55 Cel

DUAL

R-GDIP-T14

6 V

3.7 mm

7.62 mm

2 V

19 mm

AC

5962-8955001XX

STMicroelectronics

XOR GATE

MILITARY

FLAT

14

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

4

CMOS

MIL-STD-883

2

3

50 pF

14 ns

24 Amp

125 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

Not Qualified

2 V

AC

M74HC4075TTR

STMicroelectronics

OR GATE

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

3

CMOS

3

TR

4.5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

120 ns

4 Amp

Gates

.65 mm

125 Cel

-55 Cel

TIN LEAD

DUAL

R-PDSO-G14

6 V

1.2 mm

4.4 mm

Not Qualified

2 V

e0

5 mm

HC/UH

5962-8761401VDX

STMicroelectronics

NOR GATE

MILITARY

14

CERAMIC, METAL-SEALED COFIRED

3

CMOS

3

4.5

FLATPACK

145 ns

125 Cel

-55 Cel

TIN LEAD

DUAL

6 V

Not Qualified

2 V

e0

HC/UH

M74HC4049BC1

STMicroelectronics

INVERTER

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

6

CMOS

1

5

50 pF

CHIP CARRIER

21 ns

1.27 mm

85 Cel

-40 Cel

QUAD

S-PQCC-J20

6 V

4.57 mm

8.9662 mm

Not Qualified

2 V

WITH EXTENDED I/P VOLTAGE; IOH = 6MA @ VOH = 4.13V; IOL = 6MA @ VOL = 0.33V

8.9662 mm

HC/UH

M74HCT04RM13TR

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

27 ns

4 Amp

Gates

1.27 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e4

30

260

8.65 mm

HCT

RHFACT04K01Q

STMicroelectronics

INVERTER

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

YES

6

CMOS

1

5

FLATPACK

10 ns

125 Cel

-55 Cel

DUAL

R-CDFP-F14

5.5 V

4.5 V

ACT

M74HC11TTR

STMicroelectronics

AND GATE

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

3

CMOS

3

TR

4.5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

130 ns

4 Amp

Gates

.65 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

6 V

1.2 mm

4.4 mm

Not Qualified

2 V

e4

5 mm

HC/UH

5962F8760901VXC

STMicroelectronics

INVERTER

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

YES

6

CMOS

MIL-PRF-38535 Class V

1

3

3.3/5

50 pF

FLATPACK

FL14,.25

11 ns

12 Amp

Gate

1.27 mm

125 Cel

-55 Cel

Gold (Au)

DUAL

R-CDFP-F14

6 V

Qualified

2 V

e4

AC

RHFACT00K1

STMicroelectronics

NAND GATE

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

YES

4

CMOS

2

STRIP PACK

5

FLATPACK

FL14,.25

1.27 mm

150 Cel

-55 Cel

DUAL

R-CDFP-F14

5.5 V

2.72 mm

6.345 mm

4.5 V

9.5 mm

ACT

M74HC32B1R

STMicroelectronics

OR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

TUBE

4.5

2/6

50 pF

IN-LINE

DIP14,.3

110 ns

4 Amp

Gates

2.54 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

6 V

5.1 mm

7.62 mm

Not Qualified

2 V

e4

HC/UH

74LVQ14M

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

6

CMOS

1

TUBE

2.7

3.3

50 pF

SMALL OUTLINE

SOP14,.25

15 ns

24 Amp

Gates

1.27 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

3.6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e4

8.65 mm

LVQ

74AC86B

STMicroelectronics

XOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

TUBE

3.3

3.3/5

50 pF

IN-LINE

DIP14,.3

14 ns

12 Amp

Gates

2.54 mm

125 Cel

-55 Cel

MATTE TIN

DUAL

R-PDIP-T14

6 V

5.1 mm

7.62 mm

Not Qualified

2 V

e3

AC

M74HC08YTTR

STMicroelectronics

AND GATE

TR

NOT SPECIFIED

NOT SPECIFIED

M74HCT00C1R

STMicroelectronics

NAND GATE

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

4

CMOS

2

5

5

50 pF

CHIP CARRIER

LDCC20,.4SQ

24 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

S-PQCC-J20

5.5 V

4.57 mm

8.9662 mm

Not Qualified

4.5 V

e3

8.9662 mm

HCT

HCF4078BF

STMicroelectronics

OR/NOR GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC

NO

NO

CMOS

5

3/15

50 pF

IN-LINE

DIP14,.3

Gates

2.54 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-XDIP-T14

15 V

Not Qualified

3 V

e0

RHFAC04K01Q

STMicroelectronics

INVERTER

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

YES

6

CMOS

1

3

FLATPACK

11 ns

125 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

2 V

AC

74LVX04TTR

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TR

2.7

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

18 ns

4 Amp

Gates

.65 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

3.6 V

1.2 mm

4.4 mm

Not Qualified

2 V

e4

5 mm

LV/LV-A/LVX/H

M74HC27C1

STMicroelectronics

NOR GATE

INDUSTRIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

3

CMOS

3

5

2/6

50 pF

CHIP CARRIER

LDCC20,.4SQ

23 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

TIN LEAD

QUAD

S-PQCC-J20

6 V

4.57 mm

8.9662 mm

Not Qualified

2 V

e0

8.9662 mm

HC/UH

5962-8403701VXX

STMicroelectronics

NAND GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

4

CMOS

2

4.5

FLATPACK

135 ns

125 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

Not Qualified

2 V

HC/UH

74VHCT05ATTR

STMicroelectronics

INVERTER

MILITARY

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

11.3 ns

8 Amp

Gates

.65 mm

125 Cel

OPEN-DRAIN

-55 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

5962F8955001VCC

STMicroelectronics

XOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, GLASS-SEALED

NO

4

CMOS

MIL-PRF-38535 Class V

2

4.5

IN-LINE

14 ns

Gate

125 Cel

-55 Cel

Gold (Au)

DUAL

R-GDIP-T14

6 V

Qualified

2 V

e4

AC

RHFACT08D03V

STMicroelectronics

AND GATE

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

NO

4

CMOS

MIL-PRF-38535 Class V

2

STRIP PACK

5

IN-LINE

DIP14,.3

2.54 mm

150 Cel

-55 Cel

DUAL

R-CDIP-T14

5.5 V

3.7 mm

7.62 mm

4.5 V

19 mm

ACT

RHFACT08K1

STMicroelectronics

AND GATE

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

YES

4

CMOS

2

STRIP PACK

5

FLATPACK

FL14,.25

1.27 mm

150 Cel

-55 Cel

DUAL

R-CDFP-F14

5.5 V

2.72 mm

6.345 mm

4.5 V

9.5 mm

ACT

M74HC09B1R

STMicroelectronics

AND GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

TUBE

4.5

2/6

50 pF

IN-LINE

DIP14,.3

110 ns

4 Amp

Gates

2.54 mm

125 Cel

OPEN-DRAIN

-55 Cel

MATTE TIN

DUAL

R-PDIP-T14

6 V

5.1 mm

7.62 mm

Not Qualified

2 V

e3

HC/UH

RHFAC10D03V

STMicroelectronics

NAND GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, GLASS-SEALED

NO

NO

3

CMOS

MIL-PRF-38535 Class V

3

TR

3

IN-LINE

DIP14,.3

2.54 mm

150 Cel

-55 Cel

DUAL

R-GDIP-T14

6 V

3.7 mm

7.62 mm

2 V

19 mm

AC

74VHCT20AM

STMicroelectronics

NAND GATE

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

CMOS

4

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

9 ns

8 Amp

Gates

1.27 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e4

8.65 mm

AHCT/VHCT

5962F8762401VXC

STMicroelectronics

INVERTER

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

YES

YES

6

CMOS

MIL-PRF-38535 Class V

1

3

3.3/5

50 pF

FLATPACK

FL14,.3

16 ns

12 Amp

Gate

1.27 mm

125 Cel

-55 Cel

Gold (Au)

DUAL

R-CDFP-F14

6 V

Qualified

2 V

e4

AC

M74HC04M1

STMicroelectronics

INVERTER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

6

CMOS

1

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

23 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e0

8.65 mm

HC/UH

M74HC4072M1

STMicroelectronics

OR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

CMOS

4

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

28 ns

4 Amp

Gates

1.27 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDSO-G14

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

e0

8.65 mm

HC/UH

RHFACT00D03V

STMicroelectronics

NAND GATE

THROUGH-HOLE

14

DIP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

NO

4

CMOS

MIL-PRF-38535 Class V

2

STRIP PACK

5

IN-LINE

DIP14,.3

2.54 mm

150 Cel

-55 Cel

DUAL

R-CDIP-T14

5.5 V

3.7 mm

7.62 mm

4.5 V

19 mm

ACT

HCF4049UBEY

STMicroelectronics

INVERTER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

6

CMOS

1

5

3/15

50 pF

IN-LINE

DIP16,.3

120 ns

Gates

2.54 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

20 V

3.93 mm

7.62 mm

Not Qualified

3 V

HIGH TO LOW LEVEL TRANSLATOR

e4

4000/14000/40000

74ACT08M

STMicroelectronics

AND GATE

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

9 ns

24 Amp

Gates

1.27 mm

125 Cel

-55 Cel

TIN LEAD

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

4.5 V

e0

8.65 mm

ACT

5962-8979101VXX

STMicroelectronics

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

4

CMOS

MIL-PRF-38535 Class V

2

5

FLATPACK

11 ns

125 Cel

-55 Cel

TIN LEAD

DUAL

R-CDFP-F14

5.5 V

Not Qualified

4.5 V

e0

ACT

RHFAC00K02V

STMicroelectronics

NAND GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

NO

YES

4

CMOS

MIL-PRF-38535 Class V

2

TR

3

FLATPACK

FL14,.25

1.27 mm

150 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

2.72 mm

6.345 mm

2 V

9.5 mm

AC

74VHCT86AMTR

STMicroelectronics

XOR GATE

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.25

10 ns

8 Amp

Gates

1.27 mm

125 Cel

-55 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

AHCT/VHCT

5962F8761201VXX

STMicroelectronics

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

300k Rad(Si)

CERAMIC, METAL-SEALED COFIRED

YES

4

CMOS

MIL-PRF-38535 Class V

2

3

FLATPACK

9 ns

125 Cel

-55 Cel

DUAL

R-CDFP-F14

6 V

Qualified

2 V

AC

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.