Bus Driver & Transceivers

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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

IDT74FCT245ATQG

Renesas Electronics

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

N/A

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP20,.25

4.6 ns

64 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

MATTE TIN

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.25 V

1.7272 mm

3.937 mm

Not Qualified

TRUE

4.75 V

WITH DIRECTION CONTROL

e3

40

260

8.6868 mm

FCT

MC74LCX245DTR2G

Onsemi

BUS TRANSCEIVER

MILITARY

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

N/A

TR

2.5

3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

8.4 ns

24 Amp

Bus Driver/Transceivers

.65 mm

125 Cel

BIDIRECTIONAL

3-STATE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

30

260

6.5 mm

LVC/LCX/Z

MC74LCX573DTR2GH

Onsemi

BUS DRIVER

MILITARY

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

10.5 ns

24 Amp

FF/Latches

.65 mm

125 Cel

3-STATE

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

30

260

6.5 mm

LVC/LCX/Z

MC74VHC1GT126DT1

Onsemi

BUS DRIVER

MILITARY

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

TR

3.3

3.3/5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSOP5/6,.11,37

16 ns

8 Amp

Bus Driver/Transceivers

.95 mm

125 Cel

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

2

ENABLE HIGH

R-PDSO-G5

1

5.5 V

1.1 mm

1.5 mm

Not Qualified

TRUE

3 V

e0

30

235

3 mm

AHC/VHC

MC74VHCT541ADTG

Onsemi

BUS DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

RAIL

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

9 ns

8 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

e4

30

260

6.5 mm

AHCT/VHCT

MM74HC374N

Onsemi

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

IN-LINE

288 ns

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDIP-T20

6 V

5.08 mm

7.62 mm

TRUE

2 V

26.075 mm

HC/UH

MM74HC574MTCX

Onsemi

BUS DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

24000000 Hz

CMOS

8

TR

4.5

2/6

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

194 ns

6 Amp

FF/Latches

.65 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

e4

30

260

6.5 mm

HC/UH

MM74HC574WMX

Onsemi

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,.4

194 ns

6 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

MATTE TIN

DUAL

2

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

BROADSIDE VERSION OF 374

e3

30

260

12.8015 mm

HC/UH

NC7WB3125K8X

Onsemi

BUS DRIVER

INDUSTRIAL

GULL WING

8

VSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

4.5

5

SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

TSSOP8,.12,20

.25 ns

Bus Driver/Transceivers

.5 mm

85 Cel

3-STATE

-40 Cel

Tin (Sn)

DUAL

2

R-PDSO-G8

1

5.5 V

.9 mm

2 mm

Not Qualified

TRUE

4 V

e3

30

260

2.3 mm

CBT/FST/QS/5C/B

QS34X245Q3G

Renesas Electronics

BUS DRIVER

INDUSTRIAL

GULL WING

80

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

8

TUBE

5

5

SMALL OUTLINE, SHRINK PITCH

SSOP80,.25,20

.25 ns

Bus Driver/Transceivers

.5 mm

85 Cel

3-STATE

-40 Cel

MATTE TIN

DUAL

2

R-PDSO-G80

1

5.25 V

1.7526 mm

3.9116 mm

Not Qualified

TRUE

4.75 V

e3

260

20.4978 mm

CBT/FST/QS/5C/B

SN54ALS573CJ

Texas Instruments

BUS DRIVER

MILITARY

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

24 ns

12 Amp

FF/Latches

2.54 mm

125 Cel

UNIDIRECTIONAL

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

2

ENABLE LOW

R-GDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

24 mA

BROADSIDE VERSION OF 373

e0

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

ALS

SN74ABT162601DLR

Texas Instruments

REGISTERED BUS TRANSCEIVER

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

18

N/A

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP56,.4

5.5 ns

64 Amp

Bus Driver/Transceiver

.635 mm

85 Cel

BIDIRECTIONAL

3-STATE WITH SERIES RESISTOR

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G56

1

5.5 V

2.79 mm

7.49 mm

Not Qualified

TRUE

4.5 V

36 mA

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; WITH CLOCK ENABLE

e4

30

260

18.415 mm

ABT

SN74ABT16373ADLRG4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

8

N/A

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP48,.4

6.1 ns

64 Amp

FF/Latches

.635 mm

85 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G48

1

5.5 V

2.79 mm

7.5 mm

Not Qualified

TRUE

4.5 V

85 mA

TYP VOLP < 0.8V @ VCC = 5V, TA = 25 DEG C

e4

30

260

15.875 mm

ABT

SN74ABT245ADW

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

8

N/A

5

5

50 pF

SMALL OUTLINE

SOP20,.4

3.9 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

DUAL

2

COMMON CONTROL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

30 mA

WITH DIRECTION CONTROL

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ABT

SN74AC245DWE4

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

N/A

TUBE

3.3

3.3/5

50 pF

SMALL OUTLINE

SOP20,.4

9 ns

24 Amp

Bus Driver/Transceiver

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

AC

SN74AC245NSR

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

N/A

TR

3.3

3.3/5

50 pF

SMALL OUTLINE

SOP20,.3

9 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

6 V

2 mm

5.3 mm

Not Qualified

TRUE

2 V

.08 mA

WITH DIRECTION CONTROL

e4

NOT SPECIFIED

260

12.6 mm

AC

SN74AHC374DWR

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

75000000 Hz

CMOS

8

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP20,.4

18.5 ns

8 Amp

FF/Latches

1.27 mm

125 Cel

UNIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

.04 mA

e4

NOT SPECIFIED

260

12.8 mm

AHC/VHC/H/U/V

SN74AHC374DWRE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

75000000 Hz

CMOS

8

TR

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP20,.4

18.5 ns

8 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

e4

30

260

12.8 mm

AHC/VHC/H/U/V

SN74AHC540DWE4

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TUBE

3.3

2/5.5

50 pF

SMALL OUTLINE

SOP20,.4

12 ns

8 Amp

Bus Driver/Transceivers

1.27 mm

125 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

2 V

WITH DUAL OUTPUT ENABLE

e4

30

260

12.8 mm

AHC/VHC/H/U/V

SN74AHCT125PWE4

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

1

TUBE

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

8.5 ns

8 Amp

Bus Driver/Transceivers

.65 mm

125 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

e4

30

260

5 mm

AHCT/VHCT/VT

SN74AHCT126PWRG4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

4

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

8.5 ns

8 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE HIGH

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

DUMMY VAL

e4

30

260

5 mm

AHCT/VHCT/VT

SN74AHCT244DBR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

9.5 ns

8 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

4.5 V

.04 mA

e4

NOT SPECIFIED

260

7.2 mm

AHCT/VHCT/VT

SN74ALS240AN

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

4

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

9 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

ENABLE LOW

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

23 mA

e4

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

ALS

SN74ALS244CDW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

24 mA

e4

NOT SPECIFIED

260

12.8 mm

ALS

SN74AVC2T45DCTT

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

8

LSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

2

1.5/3.3V&1.5/3.3V

TR

1.5

1.5/3.3

SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

SSOP8,.16

5.4 ns

12 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

COMMON CONTROL

R-PDSO-G8

1

3.6 V

1.3 mm

2.8 mm

Not Qualified

TRUE

1.2 V

.02 mA

TWO SEPARATE CONFIGURABLE POWER-SUPPLY RAILS FOR PORT A AND B

e4

NOT SPECIFIED

260

2.95 mm

AVC

SN74CB3T1G125DCKR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

5

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

N/A

TR

2.5

2.5/3.3

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP5/6,.08

.25 ns

Bus Driver/Transceivers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G5

1

3.6 V

1.1 mm

1.25 mm

Not Qualified

TRUE

2.3 V

.02 mA

e4

NOT SPECIFIED

260

2 mm

CB3T/3VT

SN74CBT3125PWR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

4

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

.35 ns

Bus Driver/Transceiver

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4 V

.003 mA

e4

30

260

5 mm

CBT/FST/QS/5C/B

SN74CBT3125PWRE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

4

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

.35 ns

Bus Driver/Transceivers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4 V

.003 mA

e4

30

260

5 mm

CBT/FST/QS/5C/B

SN74CBT3125PWRG4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

14

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

4

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP14,.25

.35 ns

Bus Driver/Transceivers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G14

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4 V

.003 mA

e4

30

260

5 mm

CBT/FST/QS/5C/B

SN74CBT3257CPWRG4

Texas Instruments

BUS EXCHANGER

INDUSTRIAL

GULL WING

16

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

2

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP16,.25

.24 ns

Other Logic ICs

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

3

ENABLE LOW

R-PDSO-G16

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4 V

.003 mA

e4

30

260

5 mm

CBT/FST/QS/5C/B

SN74CBT3306PWRE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

8

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

1

N/A

TR

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP8,.25

.35 ns

Bus Driver/Transceivers

.65 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G8

1

5.5 V

1.2 mm

3 mm

Not Qualified

TRUE

4 V

.003 mA

e4

NOT SPECIFIED

260

4.4 mm

CBT/FST/QS/5C/B

SN74F373NSR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.3

13 ns

24 Amp

FF/Latches

1.27 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

4.5 V

55 mA

e4

NOT SPECIFIED

260

12.6 mm

F/FAST

SN74HC540NSR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

5

2/6

50 pF

SMALL OUTLINE

SOP20,.3

188 ns

6 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

6 V

2 mm

5.3 mm

Not Qualified

INVERTED

2 V

.08 mA

e4

NOT SPECIFIED

260

12.6 mm

HC/UH

SN74HC573AN3

Texas Instruments

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

5

IN-LINE

285 ns

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

R-PDIP-T20

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

BROADSIDE VERSION OF 373

25.4 mm

HC/UH

SN74HC573ANE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

TUBE

5

2/6

50 pF

IN-LINE

DIP20,.3

285 ns

7.8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

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

DUAL

2

R-PDIP-T20

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

.08 mA

BROADSIDE VERSION OF 373

e4

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

HC/UH

SN74HC640NSR

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

N/A

TR

5

2/6

150 pF

SMALL OUTLINE

SOP20,.3

235 ns

7.8 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

6 V

2 mm

5.3 mm

Not Qualified

INVERTED

2 V

.08 mA

e4

NOT SPECIFIED

260

12.6 mm

HC/UH

SN74HCT244DBLE

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

TR

5

5

150 pF

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

56 ns

6 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW

R-PDSO-G20

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

4.5 V

NOT SPECIFIED

NOT SPECIFIED

7.2 mm

HCT

SN74HCT541PWE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TUBE

5

5

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

42 ns

6 Amp

Bus Driver/Transceivers

.65 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

WITH DUAL OUTPUT ENABLE

e4

30

260

6.5 mm

HCT

SN74LS240NSR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

TR

5

5

45 pF

SMALL OUTLINE

SOP20,.3

18 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.25 V

2 mm

5.5 mm

Not Qualified

INVERTED

4.75 V

50 mA

e4

NOT SPECIFIED

260

12.6 mm

LS

SN74LS541DWRE4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TR

5

5

45 pF

SMALL OUTLINE

SOP20,.4

18 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

52 mA

WITH DUAL OUTPUT ENABLE

e4

30

260

12.8 mm

LS

SN74LV244APWG4

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

TUBE

2.5

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

18 ns

16 Amp

Bus Driver/Transceivers

.65 mm

125 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

1.2 mm

4.4 mm

Not Qualified

TRUE

2 V

.02 mA

e4

NOT SPECIFIED

260

6.5 mm

LV/LV-A/LVX/H

SN74LV573ADWR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

2.5

3.3

50 pF

SMALL OUTLINE

SOP20,.4

23 ns

16 Amp

FF/Latches

1.27 mm

85 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

.02 mA

BROADSIDE VERSION OF 373

e4

NOT SPECIFIED

260

12.8 mm

LV/LV-A/LVX/H

SN74LVC162244ADGGR

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

48

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

CMOS

4

N/A

TR

1.8

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP48,.3,20

6 ns

12 Amp

Bus Driver/Transceivers

.5 mm

125 Cel

UNIDIRECTIONAL

3-STATE WITH SERIES RESISTOR

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G48

1

3.6 V

1.2 mm

6.1 mm

Not Qualified

TRUE

1.65 V

.02 mA

e4

30

260

12.5 mm

LVC/LCX/Z

SN74LVC240APWR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

CMOS

4

TR

1.8

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

7.5 ns

24 Amp

Bus Driver/Transceivers

.65 mm

125 Cel

UNIDIRECTIONAL

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

INVERTED

1.65 V

.01 mA

e4

30

260

6.5 mm

LVC/LCX/Z

SN74LVC541ADWG4

Texas Instruments

BUS DRIVER

AUTOMOTIVE

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TUBE

3.3

3.3

50 pF

SMALL OUTLINE

SOP20,.4

15.7 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

125 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

3.6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

1.65 V

WITH DUAL OUTPUT ENABLE

e4

30

260

12.8 mm

LVC/LCX/Z

SN74LVC541ANSRE4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

3.3

3.3

SMALL OUTLINE

SOP20,.3

15.7 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

TRUE

1.65 V

WITH DUAL OUTPUT ENABLE

e4

30

260

12.6 mm

LVC/LCX/Z

SN74LVC541ANSRG4

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TR

3.3

3.3

SMALL OUTLINE

SOP20,.3

15.7 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

3.6 V

2 mm

5.3 mm

Not Qualified

TRUE

1.65 V

WITH DUAL OUTPUT ENABLE

e4

30

260

12.6 mm

LVC/LCX/Z

SN74LVC821APWT

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

24

TSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

150000000 Hz

CMOS

10

N/A

TR

1.8

3.3

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP24,.25

8.5 ns

24 Amp

FF/Latches

.65 mm

85 Cel

UNIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

1

3.6 V

1.2 mm

4.4 mm

Not Qualified

TRUE

1.65 V

.01 mA

e4

30

260

7.8 mm

LVC/LCX/Z

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.