ADDITIONAL OPTIONS

R

RE

DE

D

V

CC

B

A

GND

DPackage

(TopView)

1

2

3

4

8

7

6

5

P0066-03

S0309-01

1

2

3

4

6

7

A

B

R

RE

DE

D

1

2

3

4

8

7

6

5

V

CC

R

D

GND

A

B

Z

Y

PWPackage

(TopView)

P0074-01

2

3

8

6

5

7

A

Z

Y

B

R

D

S0310-01

SN65HVD1794, SN65HVD1795

SN65HVD1796

The SN65HVD17xx family also has options for J1708 applications, for always-enabled full-duplex versions

(industry-standard SN65LBC179 footprint) and for inverting-polarity versions, which allow users to correct a

reversal of the bus wires without re-wiring. Contact your local Texas Instruments representative for information

on these options.

PART NUMBER

SN65HVD17xx

FOOTPRINT/FUNCTION

SLOW

MEDIUM

FAST

Half-duplex (176 pinout)

85

86

87

Full-duplex no enables (179 pinout)

88

89

90

Full-duplex with enables (180 pinout)

91

92

93

Half-duplex with cable invert

94

95

96

Full-duplex with cable invert and enables

97

98

99

J1708

08

09

10

Figure 12. SN65HVD1708E Transceiver for J1708 Applications

Figure 13. SN65HVD17xx Always-Enabled Driver Receiver

10

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Product Folder Link(s): SN65HVD1794, SN65HVD1795 SN65HVD1796