RECTANGULAR 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

SN74AS240ADW

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

6.5 ns

64 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

INVERTED

4.5 V

75 mA

e4

NOT SPECIFIED

260

12.8 mm

AS

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

SN74AS244AN

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

6.2 ns

64 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

TRUE

4.5 V

90 mA

e4

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

AS

SN74AS373DW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

11.5 ns

48 Amp

FF/Latches

1.27 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

90 mA

e4

30

260

12.8 mm

AS

SN74AS533AN

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

50 pF

IN-LINE

DIP20,.3

9 ns

48 Amp

FF/Latches

2.54 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

100 mA

e4

24.325 mm

AS

SN74ALS534AN

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

35000000 Hz

TTL

8

N/A

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

16 ns

24 Amp

FF/Latches

2.54 mm

70 Cel

UNIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

31 mA

e4

25.4 mm

ALS

SN74AS756N

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

6 ns

64 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

UNIDIRECTIONAL

OPEN-COLLECTOR

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

80 mA

e4

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

AS

SN74ALS760DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

TR

5

50 pF

SMALL OUTLINE

SOP20,.4

15 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

2

ENABLE LOW

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

19 mA

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ALS

SN74ALS760DW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

TUBE

5

50 pF

SMALL OUTLINE

SOP20,.4

15 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

UNIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

19 mA

e4

30

260

12.8 mm

ALS

SN74AS760N

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

18.5 ns

64 Amp

Bus Driver/Transceiver

2.54 mm

70 Cel

UNIDIRECTIONAL

OPEN-COLLECTOR

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

TRUE

4.5 V

94 mA

e4

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

AS

SN74ALS842DW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

5

50 pF

SMALL OUTLINE

SOP24,.4

20 ns

24 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

74 mA

POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74AS841ADWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

12 ns

48 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

94 mA

POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

AS

SN74ALS29821DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

TR

5

300 pF

SMALL OUTLINE

SOP24,.4

16 ns

FF/Latches

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

115 mA

POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74ALS29841NT

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

10

5

300 pF

IN-LINE

DIP24,.3

16 ns

48 Amp

FF/Latches

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDIP-T24

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

85 mA

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

ALS

SN74ALS29841DW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

5

300 pF

SMALL OUTLINE

SOP24,.4

16 ns

48 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

85 mA

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74ABT241DWR

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

4

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

4.6 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

30 mA

OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ABT

SN74ABT541N

Texas Instruments

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BICMOS

8

5

5

50 pF

IN-LINE

DIP20,.3

4.6 ns

64 Amp

Bus Driver/Transceivers

2.54 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

30 mA

WITH DUAL OUTPUT ENABLE

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

ABT

SN74ABT162460DL

Texas Instruments

BUS EXCHANGER

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

4

N/A

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP56,.4

7.7 ns

64 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

BIDIRECTIONAL

3-STATE WITH SERIES RESISTOR

POSITIVE EDGE

-40 Cel

DUAL

5

INDEPENDENT CONTROL

R-PDSO-G56

5.5 V

2.79 mm

7.5 mm

Not Qualified

TRUE

4.5 V

32 mA

FIXED 4-TO-1 OR 1-TO-4 EXCHANGER; WITH CLOCK ENABLE; WITH MASTER OUTPUT ENABLE ON FOUR B PORTS

NOT SPECIFIED

NOT SPECIFIED

18.415 mm

ABT

SN74ABT16241DL

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

BICMOS

4

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP48,.4

4.5 ns

64 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G48

5.5 V

2.79 mm

7.5 mm

Not Qualified

TRUE

4.5 V

32 mA

OUTPUT ENABLE ACTIVE HIGH FOR TWO FUNCTIONS

NOT SPECIFIED

NOT SPECIFIED

15.875 mm

ABT

SN74LVT245DW

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

8

N/A

3.3

3.3

50 pF

SMALL OUTLINE

SOP20,.4

4.6 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

85 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

DUAL

2

COMMON CONTROL

R-PDSO-G20

3.6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2.7 V

12 mA

WITH DIRECTION CONTROL

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

LVT

SN74ABT162827DL

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

10

5

5

SMALL OUTLINE, SHRINK PITCH

SSOP56,.4

4.7 ns

12 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

3-STATE WITH SERIES RESISTOR

-40 Cel

DUAL

2

ENABLE LOW

R-PDSO-G56

5.5 V

2.79 mm

7.5 mm

Not Qualified

TRUE

4.5 V

32 mA

WITH DUAL OUTPUT ENABLE

NOT SPECIFIED

NOT SPECIFIED

18.415 mm

ABT

SN74ABT16240DL

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

48

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

BICMOS

4

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP48,.4

4.8 ns

64 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

3-STATE

-40 Cel

DUAL

2

ENABLE LOW

R-PDSO-G48

5.5 V

2.79 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

32 mA

TYP VOLP < 1V @ VCC = 5V, TA = 25 DEG C

NOT SPECIFIED

NOT SPECIFIED

15.875 mm

ABT

SN74ALS653-1NT

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

50 pF

IN-LINE

DIP24,.3

64 ns

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

88 mA

SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

ALS

SN74ALS654-1DW

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

5

50 pF

SMALL OUTLINE

SOP24,.4

64 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR/3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

88 mA

SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74ALS652-1NT

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

5

50 pF

IN-LINE

DIP24,.3

17 ns

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

88 mA

SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

ALS

SN74ALS646NT

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

5

50 pF

IN-LINE

DIP24,.3

17 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

88 mA

DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

ALS

SN74ALVC16501DL

Texas Instruments

REGISTERED BUS TRANSCEIVER

INDUSTRIAL

GULL WING

56

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

18

N/A

2.5

3.3

SMALL OUTLINE, SHRINK PITCH

SSOP56,.4

6.7 ns

24 Amp

Bus Driver/Transceivers

.635 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G56

3.6 V

2.79 mm

7.5 mm

Not Qualified

TRUE

2.3 V

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

NOT SPECIFIED

NOT SPECIFIED

18.415 mm

ALVC/VCX/A

SN74ALS241C-1DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

5

50 pF

SMALL OUTLINE

10 ns

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

26 mA

OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION

12.8 mm

ALS

SN74ALS245A-1DWR

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

55 mA

WITH DIRECTION CONTROL,84030012A,8403001RA,8403001SA IS DELETED FOR SUBGROUP FIX

e4

NOT SPECIFIED

260

12.8 mm

ALS

SN74ALS640B-1DWR

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

55 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

ALS

SN74ALS640B-1DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

55 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

ALS

SN74ALS642A-1N

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

1

TTL

8

N/A

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

22 ns

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.75 V

28 mA

WITH DIRECTION CONTROL

e4

25.4 mm

ALS

SN74ALS642A-1DWR

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

22 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

2

COMMON CONTROL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

28 mA

WITH DIRECTION CONTROL

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ALS

SN74ALS642A-1DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

22 ns

48 Amp

Bus Driver/Transceiver

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

28 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

ALS

SN74ALS641A-1DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

18 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

47 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

ALS

SN74ALS645A-1N

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

1

TTL

8

N/A

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

10 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

58 mA

WITH DIRECTION CONTROL

e4

24.325 mm

ALS

SN74ALS645A-1DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

58 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

ALS

SN74ALS541-1N

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

TUBE

5

5

50 pF

IN-LINE

DIP20,.3

14 ns

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW

R-PDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

25 mA

WITH DUAL OUTPUT ENABLE

e4

25.4 mm

ALS

SN74ALS652A-1DWR

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

TR

5

5

50 pF

SMALL OUTLINE

SOP24,.4

30 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

88 mA

SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74HC573ADW

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TUBE

5

2/6

150 pF

SMALL OUTLINE

SOP20,.4

285 ns

7.8 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

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

DUAL

2

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

.08 mA

BROADSIDE VERSION OF 373

e4

NOT SPECIFIED

260

12.8 mm

HC/UH

SN74HC563N

Texas Instruments

BUS DRIVER

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

N/A

TUBE

5

2/6

150 pF

IN-LINE

DIP20,.3

335 ns

7.8 Amp

FF/Latches

2.54 mm

85 Cel

3-STATE

-40 Cel

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

DUAL

2

ENABLE LOW/HIGH

R-PDIP-T20

6 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

2 V

.08 mA

BROADSIDE VERSION OF 533

e4

NOT SPECIFIED

NOT SPECIFIED

25.4 mm

HC/UH

SN74HC563DW

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

N/A

TUBE

5

2/6

150 pF

SMALL OUTLINE

SOP20,.4

335 ns

7.8 Amp

FF/Latches

1.27 mm

85 Cel

3-STATE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G20

1

6 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

2 V

.08 mA

BROADSIDE VERSION OF 533

e4

30

260

12.8 mm

HC

SN74HC646NT

Texas Instruments

REGISTERED BUS TRANSCEIVER

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

8

N/A

TUBE

5

2/6

150 pF

IN-LINE

DIP24,.3

330 ns

6 Amp

Bus Driver/Transceivers

2.54 mm

85 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T24

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

WITH DIRECTION CONTROL

e4

31.64 mm

HC/UH

SN74AHCT245DW

Texas Instruments

BUS TRANSCEIVER

AUTOMOTIVE

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP20,.4

11 ns

8 Amp

Bus Driver/Transceivers

1.27 mm

125 Cel

BIDIRECTIONAL

3-STATE

-40 Cel

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

DUAL

2

COMMON CONTROL

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

.04 mA

e4

NOT SPECIFIED

260

12.8 mm

AHCT/VHCT/VT

SN74HC245DW

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

TUBE

6

150 pF

SMALL OUTLINE

SOP20,.4

170 ns

7.8 Amp

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

.08 mA

DIRECTION CONTROL

e4

30

260

12.8 mm

HC

SN74HC645DW

Texas Instruments

BUS TRANSCEIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

CMOS

8

N/A

TUBE

5

2/6

150 pF

SMALL OUTLINE

SOP20,.4

170 ns

7.8 Amp

Bus Driver/Transceivers

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

.08 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

HC/UH

SN54HC365J

Texas Instruments

BUS DRIVER

MILITARY

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

6

TUBE

5

2/6

150 pF

IN-LINE

DIP16,.3

180 ns

6 Amp

Bus Driver/Transceivers

2.54 mm

125 Cel

UNIDIRECTIONAL

3-STATE

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

2

ENABLE LOW

R-GDIP-T16

6 V

5.08 mm

7.62 mm

Not Qualified

TRUE

2 V

.08 mA

WITH DUAL OUTPUT ENABLE

e0

NOT SPECIFIED

NOT SPECIFIED

19.56 mm

HC/UH

SN74HC541DW

Texas Instruments

BUS DRIVER

INDUSTRIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

8

TUBE

5

2/6

150 pF

SMALL OUTLINE

SOP20,.4

206 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

2.65 mm

7.5 mm

Not Qualified

TRUE

2 V

.08 mA

WITH DUAL OUTPUT ENABLE

e4

NOT SPECIFIED

260

12.8 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.