COMMERCIAL 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

SN74LS647DW

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

5

45 pF

SMALL OUTLINE

SOP24,.4

45 ns

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

POSITIVE EDGE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.75 V

150 mA

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

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

LS

SN74S744N1

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

4

IN-LINE

DIP20,.3

Bus Driver/Transceivers

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

ENABLE LOW

R-PDIP-T20

Not Qualified

TRUE

NOT SPECIFIED

NOT SPECIFIED

SN74LS641DWR

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

TR

5

5

45 pF

SMALL OUTLINE

SOP20,.4

25 ns

24 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

90 mA

WITH DIRECTION CONTROL

e4

12.8 mm

LS

SN74AS29822DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

5

SMALL OUTLINE

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDSO-G24

2.65 mm

7.5 mm

Not Qualified

INVERTED

POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION

15.4 mm

AS

SN74AS880NT3

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

TTL

4

5

50 pF

IN-LINE

DIP24,.3

8 ns

FF/Latches

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

122 mA

WITH PRESET

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

AS

SN74LS125ADRG4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

1

TR

5

5

45 pF

SMALL OUTLINE

SOP14,.25

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-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.75 V

20 mA

e4

30

260

8.65 mm

LS

SN74ALS640ADW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

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

DUAL

2

COMMON CONTROL

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

40 mA

WITH DIRECTION CONTROL

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ALS

SN74LS443DW

Texas Instruments

BUS EXCHANGER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

4

5

5

45 pF

SMALL OUTLINE

SOP20,.4

13 ns

Other Logic ICs

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

3

R-PDSO-G20

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

90 mA

UNIVERSAL EXCHANGER

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

LS

SN74ALS758-1N

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

14

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

4

N/A

5

50 pF

IN-LINE

DIP14,.3

12 ns

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T14

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

16 mA

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

ALS

SN74BCT29833DWR

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

8

N/A

TR

5

50 pF

SMALL OUTLINE

SOP24,.4

10 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

80 mA

INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION; PARITY GENERATION A TO B; ERROR DETECTION B TO A

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

BCT/FBT

SN74ALS762DW

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

5

SMALL OUTLINE

SOP20,.4

19 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

ENABLE LOW

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

18 mA

ONE FUNCTION WITH INVERTED OUTPUTS

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

ALS

SN74AS29844NT3

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

9

5

IN-LINE

DIP24,.3

FF/Latches

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDIP-T24

5.08 mm

7.62 mm

Not Qualified

INVERTED

WITH CLEAR AND PRESET; POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION

NOT SPECIFIED

NOT SPECIFIED

31.64 mm

AS

SN74LS641DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

TTL

8

N/A

TUBE

5

5

45 pF

SMALL OUTLINE

SOP20,.4

25 ns

24 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

90 mA

WITH DIRECTION CONTROL

e4

30

260

12.8 mm

LS

SN74LS368ANSRE4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

TR

5

5

45 pF

SMALL OUTLINE

SOP16,.3

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-G16

1

5.25 V

2 mm

5.3 mm

Not Qualified

INVERTED

4.75 V

21 mA

ONE FUNCTION WITH TWO BITS

e4

30

260

10.2 mm

LS

SN74ALS245ADW3

Texas Instruments

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

5

SMALL OUTLINE

SOP20,.4

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

COMMON CONTROL

R-PDSO-G20

TRUE

SN74ALS645ANP1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

5

IN-LINE

DIP20,.3

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

COMMON CONTROL

R-PDIP-T20

Not Qualified

TRUE

NOT SPECIFIED

NOT SPECIFIED

SN74ALS29862DW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

10

N/A

5

50 pF

SMALL OUTLINE

SOP24,.4

14 ns

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

65 mA

INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

NOT SPECIFIED

NOT SPECIFIED

15.4 mm

ALS

SN74ALS648-1NTP3

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP24,.3

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

INDEPENDENT CONTROL

R-PDIP-T24

INVERTED

SN74ALS622A-1NP3

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP20,.3

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

INDEPENDENT CONTROL

R-PDIP-T20

INVERTED

SN74BCT244DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

4

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

5.5 ns

64 Amp

Bus Driver/Transceivers

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

80 mA

e4

30

260

12.8 mm

BCT/FBT

SN74ALS653-1FN3

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

8

N/A

5

50 pF

CHIP CARRIER

LDCC28,.5SQ

22 ns

48 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR/3-STATE

POSITIVE EDGE

0 Cel

QUAD

2

INDEPENDENT CONTROL

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

INVERTED

4.5 V

88 mA

OPEN COLLECTOR PORT A OUTPUTS

NOT SPECIFIED

NOT SPECIFIED

11.5062 mm

ALS

SN74ALS763DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

TTL

4

5

50 pF

SMALL OUTLINE

25 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

22 mA

TRISTATE CONTROL INPUT ACTIVE HIGH FOR ONE FUNCTION

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

SN74ALS648NTP1

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP24,.3

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

POSITIVE EDGE

0 Cel

DUAL

INDEPENDENT CONTROL

R-PDIP-T24

Not Qualified

INVERTED

SN74LS621N

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

5

45 pF

IN-LINE

DIP20,.3

25 ns

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

2

INDEPENDENT CONTROL

R-PDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

90 mA

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

LS

SN74ALS1640A-1NP1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

5

5

IN-LINE

DIP20,.3

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

COMMON CONTROL

R-PDIP-T20

Not Qualified

INVERTED

SN74BCT374N-10

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BICMOS

8

5

50 pF

IN-LINE

10 ns

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

60 mA

24.325 mm

BCT/FBT

SN74F573DWR

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

8 ns

24 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

55 mA

BROADSIDE VERSION OF 373

e4

30

260

12.8 mm

F/FAST

SN74ALS644A1J

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

TTL

8

5

5

IN-LINE

DIP20,.3

48 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

COMMON CONTROL

R-XDIP-T20

Not Qualified

COMPLEMENTARY

SN74BCT245PW

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

20

TSSOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

1

BICMOS

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

TSSOP20,.25

7 ns

64 Amp

Bus Driver/Transceivers

.65 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

1.2 mm

4.4 mm

Not Qualified

TRUE

4.5 V

90 mA

WITH DIRECTION CONTROL; IOL = 24MA @ VOL = 0.5V & IOH = 3MA @ VOH = 2.4V FOR PORT A

e4

NOT SPECIFIED

260

6.5 mm

BCT/FBT

SN74SSTU32864GKER

Texas Instruments

BUS DRIVER

COMMERCIAL

BALL

96

LFBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

25

N/A

TR

1.8

GRID ARRAY, LOW PROFILE, FINE PITCH

BGA96,6X16,32

2.7 ns

8 Amp

.8 mm

70 Cel

UNIDIRECTIONAL

0 Cel

TIN LEAD

BOTTOM

2

R-PBGA-B96

3

1.9 V

1.4 mm

5.5 mm

Not Qualified

TRUE

1.7 V

40 mA

14 BIT 1:2 CONFIGURATION ALSO POSSIBLE

e0

20

220

13.5 mm

SSTU

SN74LS243D

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

NO

YES

4

TTL

4

N/A

TUBE

5

5

45 pF

SMALL OUTLINE

SOP14,.25

18 ns

24 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

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

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G14

1

5.25 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.75 V

50 mA

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

e4

NOT SPECIFIED

260

8.65 mm

LS

SN74BCT29828ANT-10

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

BICMOS

10

5

50 pF

IN-LINE

7 ns

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

2

R-PDIP-T24

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

40 mA

WITH DUAL OUTPUT ENABLE

31.64 mm

BCT/FBT

SN74ALS580BDWRG4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TR

5

5

SMALL OUTLINE

SOP20,.4

21 ns

24 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

R-PDSO-G20

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.5 V

29 mA

BROADSIDE VERSION OF 533

e4

30

260

12.8 mm

ALS

SN74F543DWE4

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP24,.4

12.5 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

INDEPENDENT CONTROL

R-PDSO-G24

1

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

125 mA

IOL = 24MA @ VOL = 0.5V FOR PORT A; IOH = 3MA @ VOH = 2.4V FOR PORT A

e4

30

260

15.4 mm

F/FAST

SN74ALS620AN

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

INDEPENDENT CONTROL

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

INVERTED

4.5 V

47 mA

WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION

e4

25.4 mm

ALS

SN74LS649DWR

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

5

45 pF

SMALL OUTLINE

45 ns

1.27 mm

70 Cel

OPEN-COLLECTOR

0 Cel

DUAL

2

R-PDSO-G24

5.25 V

2.65 mm

7.5 mm

Not Qualified

INVERTED

4.75 V

150 mA

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

15.4 mm

LS

SN74AS241ADW

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

6.2 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

3-STATE

0 Cel

DUAL

2

ENABLE LOW/HIGH

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

90 mA

OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

AS

SN74ALS2541N

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

12 ns

12 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

3-STATE WITH SERIES RESISTOR

0 Cel

DUAL

2

ENABLE LOW

R-PDIP-T20

5.5 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.5 V

25 mA

WITH DUAL OUTPUT ENABLE

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

ALS

SN74ALS651-1FN-00

Texas Instruments

REGISTERED BUS TRANSCEIVER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

1

TTL

8

5

CHIP CARRIER

1.27 mm

70 Cel

3-STATE

0 Cel

QUAD

2

S-PQCC-J28

5.5 V

4.57 mm

11.5062 mm

Not Qualified

INVERTED

4.5 V

SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA

11.5062 mm

ALS

SN74LS465DWE4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TTL

8

TUBE

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

32 mA

WITH DUAL OUTPUT ENABLE

e4

30

260

12.8 mm

LS

SN74ALS241AFN-00

Texas Instruments

BUS DRIVER

COMMERCIAL

J BEND

20

QCCJ

SQUARE

PLASTIC/EPOXY

YES

2

TTL

4

5

50 pF

CHIP CARRIER

10 ns

1.27 mm

70 Cel

3-STATE

0 Cel

QUAD

2

S-PQCC-J20

5.5 V

4.57 mm

8.9662 mm

Not Qualified

TRUE

4.5 V

26 mA

OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION

8.9662 mm

ALS

SN74LS645J

Texas Instruments

BUS TRANSCEIVER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

TTL

8

N/A

5

5

45 pF

IN-LINE

DIP20,.3

15 ns

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

3-STATE

0 Cel

DUAL

2

COMMON CONTROL

R-GDIP-T20

5.25 V

5.08 mm

7.62 mm

Not Qualified

TRUE

4.75 V

90 mA

WITH DIRECTION CONTROL

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

LS

SN74LS641NP1

Texas Instruments

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

TTL

8

N/A

5

5

IN-LINE

DIP20,.3

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

BIDIRECTIONAL

OPEN-COLLECTOR

0 Cel

DUAL

COMMON CONTROL

R-PDIP-T20

Not Qualified

TRUE

NOT SPECIFIED

NOT SPECIFIED

SN74F126D

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

14

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

TTL

1

N/A

TUBE

5

5

50 pF

SMALL OUTLINE

SOP14,.25

8.5 ns

64 Amp

Bus Driver/Transceivers

1.27 mm

70 Cel

UNIDIRECTIONAL

3-STATE

0 Cel

NICKEL PALLADIUM GOLD

DUAL

2

ENABLE HIGH

R-PDSO-G14

1

5.5 V

1.75 mm

3.9 mm

Not Qualified

TRUE

4.5 V

48 mA

e4

30

260

8.65 mm

F/FAST

SN74BCT374DWRG4

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

70000000 Hz

BICMOS

8

TR

5

5

50 pF

SMALL OUTLINE

SOP20,.4

10.6 ns

64 Amp

FF/Latches

1.27 mm

70 Cel

3-STATE

POSITIVE EDGE

0 Cel

DUAL

2

R-PDSO-G20

5.5 V

2.65 mm

7.5 mm

Not Qualified

TRUE

4.5 V

60 mA

NOT SPECIFIED

NOT SPECIFIED

12.8 mm

BCT/FBT

SN74ALS367JP4

Texas Instruments

BUS DRIVER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

2

TTL

6

IN-LINE

DIP16,.3

24 Amp

Bus Driver/Transceivers

2.54 mm

70 Cel

3-STATE

0 Cel

DUAL

ENABLE LOW

R-XDIP-T16

TRUE

NOT SPECIFIED

NOT SPECIFIED

SN74BCT244DBLE

Texas Instruments

BUS DRIVER

COMMERCIAL

GULL WING

20

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

2

BICMOS

4

TR

5

5

50 pF

SMALL OUTLINE, SHRINK PITCH

SSOP20,.3

5.5 ns

64 Amp

Bus Driver/Transceivers

.65 mm

70 Cel

3-STATE

0 Cel

DUAL

2

ENABLE LOW

R-PDSO-G20

5.5 V

2 mm

5.3 mm

Not Qualified

TRUE

4.5 V

80 mA

NOT SPECIFIED

NOT SPECIFIED

7.2 mm

BCT/FBT

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.