Renesas Electronics Bus Driver & Transceivers 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 Maximum Frequency At Nominal Supply 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 Count Direction Output Characteristics Trigger Type Minimum Operating Temperature Terminal Finish Terminal Position No. of Ports 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) No. of Outputs Peak Reflow Temperature (C) Length Family

HD74ALVC16334T

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

16

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

4.4 ns

.5 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G48

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

12.5 mm

ALVC/VCX/A

IDT74FCT543TPA

Renesas Electronics

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

SMALL OUTLINE

12.5 ns

1.27 mm

70 Cel

3-STATE

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G24

2.1082 mm

5.4 mm

Not Qualified

TRUE

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

e0

15.0241 mm

FCT

HD74BC640ARP-EL

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

8

5

SMALL OUTLINE

7 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

12.8 mm

BCT/FBT

54FCT373ATSOGB

Renesas Electronics

BUS TRANSCEIVER

MILITARY

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

5

50 pF

SMALL OUTLINE

SOP20,.4

48 Amp

FF/Latches

1.27 mm

125 Cel

3-STATE

-55 Cel

Matte Tin (Sn) - annealed

DUAL

R-PDSO-G20

1

Not Qualified

e3

30

260

54FCT244ATLQG

Renesas Electronics

HD74AC125FPEL-E

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

1

TR

3.3

3.3/5

50 pF

SMALL OUTLINE

SOP14,.3

10 ns

12 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW

R-PDSO-G14

1

6 V

2.2 mm

5.5 mm

Not Qualified

TRUE

2 V

10.06 mm

AC

HD74AC366RP

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

6

3.3

SMALL OUTLINE

10 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G16

3.6 V

1.75 mm

3.95 mm

Not Qualified

INVERTED

3 V

9.9 mm

AC

54FCT245CTDPYB8

Renesas Electronics

54FCT240ATLB

Renesas Electronics

BUS DRIVER

MILITARY

NO LEAD

20

QCCN

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

2

CMOS

MIL-STD-883 Class B

4

TUBE

5

5

50 pF

CHIP CARRIER

LCC20,.35SQ

5.1 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

125 Cel

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

QUAD

2

ENABLE LOW

S-CQCC-N20

1

5.5 V

2.54 mm

8.89 mm

Not Qualified

INVERTED

4.5 V

e0

NOT SPECIFIED

240

8.89 mm

FCT

54FCT162511ATEPVGB

Renesas Electronics

BUS TRANSCEIVER

IDT74FCT162260TPV

Renesas Electronics

BUS EXCHANGER

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

12

5

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

TIN LEAD

DUAL

3

R-PDSO-G56

1

5.5 V

2.794 mm

7.5 mm

Not Qualified

TRUE

4.5 V

e0

18.415 mm

FCT

IDT74ALVC162244PVG

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

4

3.3

SMALL OUTLINE, SHRINK PITCH

4.9 ns

.635 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

MATTE TIN

DUAL

2

R-PDSO-G48

1

3.6 V

2.794 mm

7.493 mm

Not Qualified

TRUE

2.7 V

e3

15.875 mm

ALVC/VCX/A

HD74ACT126RP

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

1

5

SMALL OUTLINE

10 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G14

5.5 V

1.75 mm

3.95 mm

Not Qualified

TRUE

4.5 V

8.65 mm

ACT

HCTS646HMSR

Renesas Electronics

REGISTERED BUS TRANSCEIVER

NO LEAD

24

DIE

RECTANGULAR

200k Rad(Si)

UNSPECIFIED

YES

1

CMOS

8

5

50 pF

UNCASED CHIP

32 ns

.05 Amp

BIDIRECTIONAL

3-STATE

UPPER

2

ENABLE LOW

R-XUUC-N24

5.5 V

TRUE

4.5 V

HCT

IDT74FCT374TSOT/R

Renesas Electronics

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

48 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

e0

20

225

12.8 mm

FCT

54FCT244TLQG8

Renesas Electronics

IDT74FCT162244ATEG

Renesas Electronics

BUS DRIVER

INDUSTRIAL

FLAT

48

DFP

RECTANGULAR

CERAMIC, GLASS-SEALED

YES

4

CMOS

4

5

50 pF

FLATPACK

4.8 ns

.635 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

MATTE TIN

DUAL

2

R-GDFP-F48

5.5 V

2.413 mm

9.652 mm

Not Qualified

TRUE

4.5 V

e3

15.875 mm

FCT

IDT74FCT244TPV

Renesas Electronics

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G20

2.1082 mm

5.4 mm

Not Qualified

INVERTED

e0

12.4968 mm

FCT

QS3245SOG8

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

5

5

SMALL OUTLINE

SOP20,.4

.25 ns

Bus Driver/Transceivers

1.27 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

2

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

TTL COMPATIBLE BUS SWITCH

e3

30

260

12.8 mm

CBT/FST/QS/5C/B

IDT74FCT16245ETPVG

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

8

5

50 pF

SMALL OUTLINE, SHRINK PITCH

3.2 ns

.635 mm

85 Cel

3-STATE

-40 Cel

MATTE TIN

DUAL

2

R-PDSO-G48

1

5.5 V

2.794 mm

7.493 mm

Not Qualified

TRUE

4.5 V

WITH DIRECTION CONTROL

e3

15.875 mm

FCT

IDT74FCT543TQG

Renesas Electronics

REGISTERED BUS TRANSCEIVER

INDUSTRIAL

GULL WING

24

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

SMALL OUTLINE, SHRINK PITCH

.635 mm

85 Cel

3-STATE

-40 Cel

MATTE TIN

DUAL

2

R-PDSO-G24

5.25 V

1.7272 mm

3.9116 mm

Not Qualified

TRUE

4.75 V

INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; MASTER CONTROL FOR LATCH

e3

8.6868 mm

FCT

IDT74FCT245TU

Renesas Electronics

COMMERCIAL

1

CMOS

8

N/A

5

5

DIE OR CHIP

7 ns

64 Amp

Bus Driver/Transceivers

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

TIN LEAD

COMMON CONTROL

Not Qualified

TRUE

e0

HD74ALVCF162334T

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

16

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

5.4 ns

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

DUAL

2

R-PDSO-G48

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

12.5 mm

ALVC/VCX/A

HD74LS645-1

Renesas Electronics

54FCT244ATDSOBG

Renesas Electronics

HD74AC374T-EL

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

15.5 ns

.65 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G20

1.1 mm

4.4 mm

Not Qualified

TRUE

6.5 mm

AC

54FCT245ATLBG

Renesas Electronics

BUS TRANSCEIVER

MILITARY

NO LEAD

20

QCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

MIL-STD-883 Class B

8

5

CHIP CARRIER

4.9 ns

1.27 mm

125 Cel

3-STATE

-55 Cel

QUAD

2

S-XQCC-N20

5.5 V

8.9 mm

TRUE

4.5 V

WITH DIRECTION CONTROL

30

260

8.9 mm

FCT

HD74CBT1G126CM

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

.35 ns

.65 mm

85 Cel

3-STATE

-40 Cel

TIN BISMUTH

DUAL

2

R-PDSO-G5

5.5 V

1.1 mm

1.25 mm

Not Qualified

TRUE

4 V

e6

2 mm

CBT/FST/QS/5C/B

HD9-6432A-8

Renesas Electronics

MILITARY

FLAT

18

DFP

RECTANGULAR

CERAMIC

YES

2

CMOS

MIL-STD-883 Class B (Modified)

6

5

5

FLATPACK

FL18,.3

Bus Driver/Transceivers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

INDEPENDENT CONTROL

R-XDFP-F18

Not Qualified

TRUE

e0

HD74ALVC2G241USE

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

TR

1.5

3.3

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

TSSOP8,.12,20

7 ns

24 Amp

Bus Driver/Transceivers

.5 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G8

3.6 V

.9 mm

2 mm

Not Qualified

TRUE

1.2 V

e0

2.3 mm

ALVC/VCX/A

HD74AC126FPEL

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

1

3.3

SMALL OUTLINE

10 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G14

6 V

2.2 mm

5.5 mm

Not Qualified

TRUE

2 V

10.06 mm

AC

HD74ALVCH16260

Renesas Electronics

BUS EXCHANGER

INDUSTRIAL

GULL WING

56

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

12

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

7.5 ns

.5 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G56

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

14 mm

ALVC

HD74HC540PV-E

Renesas Electronics

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

4.5

IN-LINE

125 ns

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDIP-T20

1

6 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

2 V

24.5 mm

HC/UH

IDT74LVC162245APAG

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

8

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

5.7 ns

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

Matte Tin (Sn) - annealed

DUAL

2

R-PDSO-G48

1

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.7 V

WITH DIRECTION CONTROL

e3

30

260

12.5 mm

LVC/LCX/Z

HD74HCT245FPV-E

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

5

SMALL OUTLINE

28 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G20

1

5.5 V

2.2 mm

5.5 mm

Not Qualified

TRUE

4.5 V

12.6 mm

HCT

HD74LVC240AFPEL-E

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

2.7

SMALL OUTLINE

7.5 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

5.5 V

2.2 mm

5.5 mm

Not Qualified

INVERTED

2 V

e4

12.6 mm

LVC/LCX/Z

IDT74FCT163244CPFG8

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

4

TR

3.3

3/3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP48,.25,16

4.1 ns

24 Amp

Bus Driver/Transceivers

.4 mm

85 Cel

3-STATE

-40 Cel

MATTE TIN

DUAL

2

ENABLE LOW

R-PDSO-G48

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2.7 V

e3

9.7 mm

FCT

54FCT245TDQG8

Renesas Electronics

HD74LV245ATELL-E

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

2.5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

18 ns

.65 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

5.5 V

1.1 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

6.5 mm

LV/LV-A/LVX/H

HD74ALVCH162827T

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

56

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

10

2.5

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP56,.3,20

4.4 ns

12 Amp

Bus Driver/Transceivers

.5 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

TIN LEAD

DUAL

2

ENABLE LOW

R-PDSO-G56

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

2.3 V

e0

14 mm

ALVC/VCX/A

IDT74LCVH162374APA

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

16

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

13 ns

.5 mm

85 Cel

3-STATE

-40 Cel

TIN LEAD

DUAL

2

R-PDSO-G48

1

3.6 V

1.1 mm

6.1 mm

Not Qualified

TRUE

2.7 V

e0

12.5 mm

FCT

IDT74FCT543CTPA

Renesas Electronics

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

SMALL OUTLINE

7 ns

1.27 mm

70 Cel

3-STATE

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G24

2.1082 mm

5.4 mm

Not Qualified

TRUE

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

e0

15.0241 mm

FCT

HD74LS640RP-EL

Renesas Electronics

BUS TRANSCEIVER

COMMERCIAL EXTENDED

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

SMALL OUTLINE

15 ns

1.27 mm

75 Cel

3-STATE

-20 Cel

DUAL

2

R-PDSO-G20

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

12.8 mm

LS

IDT74FCT240TPV

Renesas Electronics

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

SMALL OUTLINE

8 ns

1.27 mm

70 Cel

3-STATE

0 Cel

TIN LEAD

DUAL

2

R-PDSO-G20

2.1082 mm

5.4 mm

Not Qualified

INVERTED

e0

12.4968 mm

FCT

HD74LV373AFPEL-E

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

2.5

SMALL OUTLINE

22 ns

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDSO-G20

1

5.5 V

2.2 mm

5.5 mm

Not Qualified

TRUE

2 V

12.6 mm

LV/LV-A/LVX/H

QS3244QG8

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

TR

5

5

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

.25 ns

Bus Driver/Transceivers

.635 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

2

R-PDSO-G20

1

5.25 V

1.7272 mm

3.937 mm

Not Qualified

TRUE

4.75 V

e3

30

260

8.6868 mm

CBT/FST/QS/5C/B

54FCT573ATDBG

Renesas Electronics

BUS DRIVER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

CMOS

MIL-STD-883 Class B

8

5

IN-LINE

9.8 ns

125 Cel

3-STATE

-55 Cel

DUAL

2

R-CDIP-T20

5.5 V

TRUE

4.5 V

BROADSIDE VERSION OF 373

30

260

FCT

HD74HC574FPEL

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

24000000 Hz

CMOS

8

TR

4.5

2/6

50 pF

SMALL OUTLINE

SOP20,.3

195 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

2

R-PDSO-G20

1

6 V

2.2 mm

5.5 mm

Not Qualified

TRUE

2 V

20

260

12.6 mm

HC/UH

Bus Driver & Transceivers

A bus driver is an electronic component that manages communication between different components or devices in a computer system. It serves as an intermediary between the CPU and other components, such as memory, input/output devices, and expansion cards. The bus driver receives signals from the CPU and routes them to the appropriate component based on the address and control signals provided.

The bus driver also manages the timing of data transfer between components and ensures that the data is transferred at the correct speed and in the correct format. It may also perform error checking and correction to ensure that the data is transferred accurately.

Transceivers, on the other hand, are electronic devices that transmit and receive data signals over a communication channel. They are commonly used in telecommunications, networking, and computer systems. Transceivers can be either analog or digital and may transmit data using various modulation schemes, such as amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM).

In computer systems, transceivers are commonly used to transmit and receive data over network cables, such as Ethernet cables or fiber optic cables. They may also be used to transmit and receive data over wireless networks, such as Wi-Fi or Bluetooth.

Transceivers typically include a transmitter, a receiver, and a signal processing unit that modulates and demodulates the data signals. They may also include error correction and signal amplification circuitry to improve the quality of the transmitted data.