SN75158

DUAL DIFFERENTIAL LINE DRIVER

SLLS085B – JANUARY 1977 – REVISED MAY 1995

1

POST OFFICE BOX 655303

ANSI EIA/TIA-422-B and ITU

Recommendation V.11

Condition

description

The SN75158 is a dual differential line driver designed to satisfy the requirements set by the ANSI

EIA/TIA-422-B and ITU V.11 interface specifications. The outputs provide complementary signals with

high-current capability for driving balanced lines, such as twisted pair, at normal line impedance without high

power dissipation. The output stages are TTL totem-pole outputs providing a high-impedance state in the

power-off condition.

The SN75158 is characterized for operation from 0

°C to 70°C.

5

3

2Z

2Y

1Z

1Y

2A

1A

7

6

1

2

‡ This symbol is in accordance with ANSI/IEEE Std 91-1984

and IEC Publication 617-12.

logic diagram (positive logic)

5

3

2Z

2Y

1Z

1Y

1A

2A

7

6

1

2

Copyright

© 1995, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

1

2

3

4

8

7

6

5

1Z

1Y

1A

GND

2Z

2Y

2A

D, P, OR PS† PACKAGE

(TOP VIEW)

† The PS package is only available left-end

taped and reeled, i.e., order SN75158PSLE.