NOR GATE 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

SN74LV02D

Texas Instruments

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

3.3

3.3

50 pF

SMALL OUTLINE

SOP14,.25

16 ns

12 Amp

Gates

1.27 mm

85 Cel

-40 Cel

DUAL

R-PDSO-G14

5.5 V

1.75 mm

3.9 mm

Not Qualified

2.7 V

NOT SPECIFIED

NOT SPECIFIED

8.65 mm

LV/LV-A/LVX/H

SN7433N

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

TTL

2

5

5

150 pF

IN-LINE

DIP14,.3

24 ns

Gates

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDIP-T14

5.25 V

5.08 mm

7.62 mm

Not Qualified

4.75 V

16.5 mA

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN54F27FK

Texas Instruments

NOR GATE

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

YES

3

TTL

3

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

5.5 ns

20 Amp

Gates

1.27 mm

125 Cel

-55 Cel

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

12 mA

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

F/FAST

SN74AS1036AN3

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

TTL

5

5

IN-LINE

DIP14,.3

Gates

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

SN74F260DE4

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

2

TTL

5

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

4.5 ns

20 Amp

Gates

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

9.5 mA

e4

30

260

8.65 mm

F/FAST

SN74ALS33AN-10

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

4

TTL

2

5

50 pF

IN-LINE

12 ns

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

9 mA

19.305 mm

ALS

SN54L02T-14

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

TTL

2

5

50 pF

FLATPACK

60 ns

125 Cel

-55 Cel

DUAL

R-GDFP-F14

5.5 V

Not Qualified

4.5 V

2.6 mA

TTL/H/L

SNJ54F02J

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

4

TTL

MIL-PRF-38535

2

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

6.5 ns

1 Amp

Gates

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

13 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

F/FAST

SN74LVC1G02DRY

Texas Instruments

NOR GATE

AUTOMOTIVE

NO LEAD

6

VSON

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

2

3.3

SMALL OUTLINE, VERY THIN PROFILE

9 ns

.5 mm

125 Cel

-40 Cel

DUAL

R-PDSO-N6

5.5 V

.6 mm

1 mm

1.65 V

1.45 mm

LVC/LCX/Z

SN74AS27N-10

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

TTL

3

5

50 pF

IN-LINE

4.5 ns

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

17.1 mA

19.305 mm

AS

JM38510/00401BDB

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

TTL

2

5

15 pF

FLATPACK

15 ns

1.27 mm

125 Cel

-55 Cel

DUAL

R-GDFP-F14

5.5 V

2.03 mm

6.29 mm

Not Qualified

4.5 V

27 mA

9.21 mm

TTL/H/L

SN5425J-00

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

2

TTL

4

5

15 pF

IN-LINE

15 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

19 mA

STROBED O/P'S

19.56 mm

TTL/H/L

SN74HC7002D

Texas Instruments

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

YES

4

CMOS

2

TUBE

5

2/6

50 pF

SMALL OUTLINE

SOP14,.25

163 ns

5.2 Amp

Gates

1.27 mm

85 Cel

-40 Cel

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

DUAL

R-PDSO-G14

1

6 V

1.75 mm

3.9 mm

Not Qualified

2 V

.02 mA

e4

NOT SPECIFIED

260

8.65 mm

HC/UH

SN74AHCT02NSRE4

Texas Instruments

NOR GATE

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.3

8.5 ns

8 Amp

Gates

1.27 mm

85 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

30

260

10.2 mm

AHCT/VHCT/VT

SN74AS805AFN3

Texas Instruments

NOR GATE

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

6

TTL

2

5

5

CHIP CARRIER

LDCC20,.4SQ

4.3 ns

Gates

1.27 mm

70 Cel

0 Cel

QUAD

S-PQCC-J20

5.5 V

4.5 V

32 mA

SN74AHC02DBRE4

Texas Instruments

NOR GATE

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

3.3

2/5.5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP14,.3

13 ns

8 Amp

Gates

.65 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

2 V

e4

30

260

6.2 mm

AHC/VHC/H/U/V

SNJ54LS27W

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

YES

3

TTL

MIL-PRF-38535

3

TUBE

5

5

15 pF

FLATPACK

FL14,.3

15 ns

.8 Amp

Gate

1.27 mm

125 Cel

-55 Cel

TIN LEAD

DUAL

R-GDFP-F14

5.5 V

2.03 mm

5.97 mm

Not Qualified

4.5 V

6.8 mA

e0

9.21 mm

LS

SN54HC4002J

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

2

CMOS

4

TUBE

5

2/6

50 pF

IN-LINE

DIP14,.3

165 ns

5.2 Amp

Gates

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T14

6 V

5.08 mm

7.62 mm

Not Qualified

2 V

.04 mA

LG-MAX

e0

NOT SPECIFIED

NOT SPECIFIED

19.94 mm

HC/UH

SN74AS27FN-00

Texas Instruments

NOR GATE

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

3

TTL

3

5

50 pF

CHIP CARRIER

4.5 ns

1.27 mm

70 Cel

0 Cel

QUAD

S-PQCC-J20

5.5 V

4.57 mm

8.9662 mm

Not Qualified

4.5 V

17.1 mA

8.9662 mm

AS

SN74F260N

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

2

TTL

5

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

4.5 ns

20 Amp

Gates

2.54 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

9.5 mA

e4

19.305 mm

F/FAST

5962-9757801QCA

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

4

TTL

MIL-PRF-38535 Class Q

2

TUBE

5

5

50 pF

IN-LINE

DIP14,.3

7.5 ns

1 Amp

Gate

2.54 mm

125 Cel

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Qualified

4.5 V

13 mA

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

F/FAST

SN54AS805W

Texas Instruments

NOR GATE

MILITARY

FLAT

20

DFP

RECTANGULAR

CERAMIC

NO

YES

6

TTL

2

5

5

FLATPACK

FL20,.3

4.8 ns

Gates

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F20

5.5 V

Not Qualified

4.5 V

76 mA

SN7427N-10

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

3

TTL

3

5

15 pF

IN-LINE

11 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

26 mA

19.305 mm

TTL/H/L

SN74ALS1002NP3

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

TTL

5

5

IN-LINE

DIP14,.3

Gates

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

NOT SPECIFIED

NOT SPECIFIED

JM38510/00404BCB

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

3

TTL

3

5

15 pF

IN-LINE

11 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

26 mA

19.56 mm

TTL/H/L

SN74F02NSR

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

TTL

2

TR

5

5

50 pF

SMALL OUTLINE

SOP14,.3

6.5 ns

20 Amp

Gates

1.27 mm

70 Cel

0 Cel

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

DUAL

R-PDSO-G14

1

5.5 V

2 mm

5.3 mm

Not Qualified

4.5 V

13 mA

e4

NOT SPECIFIED

260

10.2 mm

F/FAST

CD74HCT27ME4

Texas Instruments

NOR GATE

MILITARY

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

3

CMOS

3

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

35 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

SNJ54ALS33AJ

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

4

TTL

MIL-PRF-38535

2

5

5

50 pF

IN-LINE

DIP14,.3

18 ns

12 Amp

Gates

2.54 mm

125 Cel

OPEN-COLLECTOR

-55 Cel

DUAL

R-GDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

4.5 V

9 mA

IOH = 0.1MA @ VOH = 5.5V; IOL = 12MA @ VOL = 0.4V

19.56 mm

ALS

SN54ALS28W

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

NO

YES

4

TTL

2

5

5

FLATPACK

FL14,.3

16 ns

Gates

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F14

5.5 V

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

SN74LS27NP1

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

3

TTL

3

5

5

IN-LINE

DIP14,.3

15 ns

Gates

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T14

5.25 V

Not Qualified

4.75 V

NOT SPECIFIED

NOT SPECIFIED

SN54L02J

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

NO

4

TTL

2

5

5

50 pF

IN-LINE

DIP14,.3

60 ns

Gates

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

2.6 mA

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

TTL/H/L

SN74HC02N1

Texas Instruments

NOR GATE

INDUSTRIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

4

CMOS

2

5

2/6

IN-LINE

DIP14,.3

115 ns

Gates

2.54 mm

85 Cel

-40 Cel

DUAL

R-PDIP-T14

6 V

Not Qualified

2 V

SN74AUP2G02YFPR

Texas Instruments

NOR GATE

INDUSTRIAL

BALL

8

VFBGA

RECTANGULAR

UNSPECIFIED

NO

YES

2

CMOS

2

TR

1.2

1.2/3.3

30 pF

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

BGA8,2X4,16

25.5 ns

4 Amp

Gates

.4 mm

85 Cel

-40 Cel

Tin/Silver/Copper (Sn/Ag/Cu)

BOTTOM

R-XBGA-B8

1

3.6 V

.5 mm

.77 mm

Not Qualified

.8 V

.0009 mA

e1

NOT SPECIFIED

260

1.57 mm

AUP/ULP/V

JM38510/37302B2A

Texas Instruments

NOR GATE

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

3

TTL

MIL-M-38510 Class B

3

5

CHIP CARRIER

26 ns

1.27 mm

125 Cel

-55 Cel

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

ALS

SNJ54LS33FK

Texas Instruments

NOR GATE

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

YES

4

TTL

38535Q/M;38534H;883B

2

5

5

45 pF

CHIP CARRIER

LCC20,.35SQ

28 ns

Gates

1.27 mm

125 Cel

OPEN-COLLECTOR

-55 Cel

QUAD

S-CQCC-N20

5.5 V

2.03 mm

8.89 mm

Not Qualified

4.5 V

13.8 mA

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

LS

SN54L02T-17

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

TTL

2

5

50 pF

FLATPACK

60 ns

125 Cel

-55 Cel

DUAL

R-GDFP-F14

5.5 V

Not Qualified

4.5 V

2.6 mA

TTL/H/L

SNJ54S02J-00

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

4

TTL

2

5

15 pF

IN-LINE

5.5 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

45 mA

19.56 mm

S

SN54ALS33W

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

NO

YES

4

TTL

2

5

5

FLATPACK

FL14,.3

59 ns

Gates

1.27 mm

125 Cel

OPEN-COLLECTOR

-55 Cel

DUAL

R-XDFP-F14

5.5 V

Not Qualified

4.5 V

NOT SPECIFIED

NOT SPECIFIED

SN74LS33D3

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

TTL

5

5

SMALL OUTLINE

SOP14,.25

Gates

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G14

SN74F02D3

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

TTL

2

5

5

SMALL OUTLINE

SOP14,.25

6.5 ns

20 Amp

Gates

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G14

5.5 V

4.5 V

13 mA

SN74LS33D

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

TTL

2

TUBE

5

5

45 pF

SMALL OUTLINE

SOP14,.25

28 ns

48 Amp

Gates

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

4.75 V

13.8 mA

e4

30

260

8.65 mm

LS

SN74AHCT02DBRE4

Texas Instruments

NOR GATE

INDUSTRIAL

GULL WING

14

SSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP14,.3

8.5 ns

8 Amp

Gates

.65 mm

85 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

30

260

6.2 mm

AHCT/VHCT/VT

SN74128NSRG4

Texas Instruments

NOR GATE

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

TTL

2

5

5

SMALL OUTLINE

SOP14,.3

18 ns

48 Amp

Gates

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G14

1

5.25 V

2 mm

5.3 mm

Not Qualified

4.75 V

57 mA

IOL = 48MA @ VOL = 0.4V; IOH = 29MA @ VOH = 2V

e4

30

260

10.2 mm

74128

SN74AS805AN1

Texas Instruments

NOR GATE

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

6

TTL

2

5

5

IN-LINE

DIP20,.3

4.3 ns

Gates

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T20

5.5 V

Not Qualified

4.5 V

32 mA

SN54AS27FH

Texas Instruments

NOR GATE

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC

NO

YES

TTL

5

5

CHIP CARRIER

LCC20,.35SQ

20 Amp

Gates

1.27 mm

125 Cel

-55 Cel

QUAD

S-XQCC-N20

Not Qualified

17.1 mA

SN54HC4002FK

Texas Instruments

NOR GATE

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

YES

2

CMOS

4

5

2/6

50 pF

CHIP CARRIER

LCC20,.35SQ

165 ns

5.2 Amp

Gates

1.27 mm

125 Cel

-55 Cel

QUAD

S-CQCC-N20

6 V

2.03 mm

8.89 mm

Not Qualified

2 V

NOT SPECIFIED

NOT SPECIFIED

8.89 mm

HC/UH

SNJ54ALS02W

Texas Instruments

NOR GATE

MILITARY

FLAT

14

DFP

RECTANGULAR

CERAMIC

NO

YES

4

TTL

38535Q/M;38534H;883B

2

5

5

FLATPACK

FL14,.3

18 ns

Gates

1.27 mm

125 Cel

-55 Cel

DUAL

R-XDFP-F14

5.5 V

Not Qualified

4.5 V

JM38510/16201BCB

Texas Instruments

NOR GATE

MILITARY

THROUGH-HOLE

14

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

4

TTL

2

5

150 pF

IN-LINE

18 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

57 mA

19.56 mm

TTL/H/L

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.