uA9637AC

DUAL DIFFERENTIAL LINE RECEIVER

SLLS111B – SEPTEMBER 1980 – REVISED MAY 1995

1

POST OFFICE BOX 655303

ANSI Standards EIA/TIA-422-B and

EIA/TIA-423-B and ITU Recommendations

V.10 and V.11

Packages

National DS9637A

description

The uA9637AC is a dual differential line receiver designed to meet ANSI Standards EIA/TIA-422-B and

EIA/TIA-423-B and ITU Recommendations V.10 and V.11. The line receiver utilizes Schottky circuitry and has

TTL-compatible outputs. The inputs are compatible with either a single-ended or a differential-line system. This

device operates from a single 5-V power supply and is supplied in an 8-pin dual-in-line package or small-outline

package.

The uA9637AC is characterized for operation from 0

°C to 70°C.

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

IEC Publication 617-12.

2OUT

1OUT

5

6

7

8

2IN –

2IN +

1IN –

1IN +

3

2

logic diagram

2IN –

2IN +

1IN –

1IN +

5

6

7

8

3

2

2OUT

1OUT

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

1OUT

2OUT

GND

1IN+

1IN –

2IN+

2IN –

uA9637AC ...D OR P PACKAGE

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