COMMERCIAL Decoder & Drivers 34

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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 Input Conditioning No. of Functions Maximum Frequency At Nominal Supply Technology Screening Level No. of Inputs No. of Bits 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 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) No. of Outputs Peak Reflow Temperature (C) Length Family

SN74AS131AD

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

100000000 Hz

TTL

5

50 pF

SMALL OUTLINE

SOP16,.25

9.5 ns

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

DUAL

R-PDSO-G16

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

30 mA

ADDRESS REGISTERS

NOT SPECIFIED

NOT SPECIFIED

9.9 mm

AS

SN74154N

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

5

5

15 pF

IN-LINE

DIP24,.6

36 ns

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T24

5.25 V

5.08 mm

15.24 mm

Not Qualified

INVERTED

4.75 V

56 mA

e4

31.75 mm

TTL/H/L

SN74BCT2414DWR

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

12 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

3 mA

e4

30

260

12.8 mm

BCT/FBT

SN74BCT2414DW

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

BICMOS

4

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

12 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

3 mA

e4

30

260

12.8 mm

BCT/FBT

SN74ALS156D

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

TTL

8

TUBE

5

50 pF

SMALL OUTLINE

SOP16,.25

55 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

9 mA

e4

30

260

9.9 mm

ALS

SN74145N

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

10

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

50 ns

16 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

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

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

70 mA

ION MAX=80MA @ VOL MAX=0.9V

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74LS155ADRG4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

TTL

4

TR

5

5

15 pF

SMALL OUTLINE

SOP16,.25

30 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

TOTEM POLE

0 Cel

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

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.75 V

10 mA

USABLE AS 1 TO 8 DEMULTIPLEXER

e4

NOT SPECIFIED

260

9.9 mm

LS

SN74LS145DG4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

10

TUBE

5

5

45 pF

SMALL OUTLINE

SOP16,.25

50 ns

24 Amp

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

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

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.75 V

13 mA

ION MAX=80MA @ VOL MAX=3V

e4

NOT SPECIFIED

260

9.9 mm

LS

SN7445NSRG4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

SMALL OUTLINE

SOP16,.3

50 ns

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

ION MAX=80MA @ VOL MAX=0.9V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

SN74145NSRG4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

SMALL OUTLINE

SOP16,.3

50 ns

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

N74F138D,602

NXP Semiconductors

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

TUBE

5

5

SMALL OUTLINE

SOP16,.25

9 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

20 mA

3 ENABLE INPUTS

e4

260

9.9 mm

F/FAST

N74F138D,623

NXP Semiconductors

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

TR

5

5

SMALL OUTLINE

SOP16,.25

9 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

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

DUAL

R-PDSO-G16

1

5.5 V

Not Qualified

INVERTED

4.5 V

20 mA

3 ENABLE INPUTS

e4

30

260

F/FAST

N74F139D,602

NXP Semiconductors

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

5

5

50 pF

SMALL OUTLINE

SOP16,.25

9 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

Not Qualified

INVERTED

4.5 V

20 mA

e4

F/FAST

N74F139D,623

NXP Semiconductors

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

TR

5

5

50 pF

SMALL OUTLINE

SOP16,.25

9 ns

20 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

Not Qualified

INVERTED

4.5 V

20 mA

e4

F/FAST

N74F139N,602

NXP Semiconductors

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

5

5

50 pF

IN-LINE

DIP16,.3

9 ns

20 Amp

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.5 V

4.2 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

20 mA

e4

19.025 mm

F/FAST

SN74145NSR

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

SMALL OUTLINE

SOP16,.3

50 ns

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

ION MAX=80MA @ VOL MAX=3V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

SN7445NSR

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

SMALL OUTLINE

SOP16,.3

50 ns

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

ION MAX=80MA @ VOL MAX=0.9V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

SN74145NSRE4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

5

5

SMALL OUTLINE

SOP16,.3

50 ns

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

R-PDSO-G16

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

ION MAX=80MA @ VOL MAX=3V

NOT SPECIFIED

NOT SPECIFIED

10.2 mm

TTL/H/L

SN7447ANE4

Texas Instruments

SEVEN SEGMENT DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

100 ns

16 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

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

DUAL

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

103 mA

RIPPLE BLANKING; LAMP TEST INPUT

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

TTL/H/L

SN74ALS138ADG4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

8

TUBE

5

5

50 pF

SMALL OUTLINE

SOP16,.25

22 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

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

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

10 mA

2 ACTIVE-LOW AND 1 ACTIVE-HIGH ENABLE INPUT, SCHOTTKY-CLAMPED FOR HIGH PERFORMANCE

e4

NOT SPECIFIED

260

9.9 mm

ALS

SN74ALS156DE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

TTL

8

TUBE

5

50 pF

SMALL OUTLINE

SOP16,.25

55 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

9 mA

e4

30

260

9.9 mm

ALS

SN74ALS156DRE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

2

TTL

8

TR

5

50 pF

SMALL OUTLINE

SOP16,.25

55 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

9 mA

e4

30

260

9.9 mm

ALS

SN74F138NE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

8

TUBE

5

5

50 pF

IN-LINE

DIP16,.3

9 ns

20 Amp

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

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

DUAL

R-PDIP-T16

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

20 mA

TWO ACTIVE-LOW AND ONE ACTIVE-HIGH ENABLE INPUTS

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

F/FAST

SN74LS138DG4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

8

TUBE

5

5

15 pF

SMALL OUTLINE

SOP16,.25

41 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

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

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.75 V

10 mA

3 ENABLE INPUTS

e4

NOT SPECIFIED

260

9.9 mm

LS

SN74LS138DRG4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

TR

5

5

15 pF

SMALL OUTLINE

SOP16,.25

41 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.75 V

10 mA

3 ENABLE INPUTS

e4

30

260

9.9 mm

LS

SN74LS138NE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

8

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

41 ns

8 Amp

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

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

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

10 mA

3 ENABLE INPUTS

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS139ANE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

2

TTL

4

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

38 ns

8 Amp

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

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

DUAL

R-PDIP-T16

1

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

11 mA

SCHOTTKY CLAMPED FOR HIGH PERFORMANCE

e4

NOT SPECIFIED

260

19.305 mm

LS

SN74LS145NE4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

10

TUBE

5

5

45 pF

IN-LINE

DIP16,.3

50 ns

24 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

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

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

13 mA

ION MAX=80MA @ VOL MAX=3V

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74LS155ANE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

2

TTL

4

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

30 ns

8 Amp

Decoder/Drivers

2.54 mm

70 Cel

TOTEM POLE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

10 mA

USABLE AS 1 TO 8 DEMULTIPLEXER

e4

19.305 mm

LS

SN74LS247NE4

Texas Instruments

SEVEN SEGMENT DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

7

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

100 ns

8 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

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

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

13 mA

RIPPLE BLANKING; LAMP TEST INPUT

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

LS

SN74S138ANE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

8

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

12 ns

20 Amp

Decoder/Drivers

2.54 mm

70 Cel

0 Cel

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

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

74 mA

3 ENABLE INPUTS

e4

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

S

SN7445NE4

Texas Instruments

DECIMAL DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

1

TTL

10

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

50 ns

16 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

70 mA

ION MAX=80MA @ VOL MAX=0.9V

e4

19.305 mm

TTL/H/L

SN74LS156NE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

STANDARD

2

TTL

4

TUBE

5

5

15 pF

IN-LINE

DIP16,.3

30 ns

8 Amp

Decoder/Drivers

2.54 mm

70 Cel

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDIP-T16

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

10 mA

USABLE AS 1 TO 8 DEMULTIPLEXER

e4

19.305 mm

LS

SN74ALS138ADE4

Texas Instruments

OTHER DECODER/DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

STANDARD

1

TTL

8

TUBE

5

5

50 pF

SMALL OUTLINE

SOP16,.25

22 ns

8 Amp

Decoder/Drivers

1.27 mm

70 Cel

0 Cel

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

DUAL

R-PDSO-G16

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

INVERTED

4.5 V

10 mA

2 ACTIVE-LOW AND 1 ACTIVE-HIGH ENABLE INPUT, SCHOTTKY-CLAMPED FOR HIGH PERFORMANCE

e4

NOT SPECIFIED

260

9.9 mm

ALS

Decoder & Drivers

Decoders and drivers are two types of electronic components used in digital systems to manage the flow of data between different components or devices.

A decoder is an electronic component that takes an input signal and converts it into one of several output signals based on the input signal's value. Decoders are commonly used in digital systems to select a specific component or device based on an address or control signal.

For example, in a memory system, a decoder may take an address signal from the CPU and select a specific memory location for reading or writing. In a display system, a decoder may take a binary input signal and select a specific display element to activate based on the input value.

A driver, on the other hand, is an electronic component that amplifies and shapes signals to ensure that they meet the timing and voltage requirements of other components or devices within the system. Drivers can be used to control the flow of data between different components or devices.

For example, in a display system, a driver may take a digital signal from a microcontroller and drive the individual segments of a display to produce a specific character or symbol. In a motor control system, a driver may take a control signal from a microcontroller and drive a motor to a specific speed or direction.

Decoders and drivers are often used together in digital systems to manage the flow of data between different components or devices. The decoder selects a specific component or device based on an input signal, and the driver then amplifies and shapes the signal to control the selected component or device.