AM26LS31C

QUADRUPLE DIFFERENTIAL LINE DRIVER

SLLS114D – JANUARY 1979 – REVISED OCTOBER 1998

1

POST OFFICE BOX 655303

ANSI TIA/EIA-422-B and ITU

Recommendation V.11

Conditions

description

The AM26LS31C is a quadruple complementary-output line driver designed to meet the requirements of

ANSI TIA/EIA-422-B and ITU (formerly CCITT) Recommendation V.11. The 3-state outputs have high-current

capability for driving balanced lines such as twisted-pair or parallel-wire transmission lines, and they provide

a high-impedance state in the power-off condition. The enable function is common to all four drivers and offers

the choice of an active-high or active-low enable (G, G) input. Low-power Schottky circuitry reduces power

consumption without sacrificing speed.

The AM26LS31C is characterized for operation from 0

°C to 70°C.

FUNCTION TABLE

(each driver)

INPUT

ENABLES

OUTPUTS

A

G

G

Y

Z

H

H

X

H

L

L

H

XL

H

H

X

LH

L

L

X

LL

H

X

L

H

Z

Z

H = high level, L = low level, X = irrelevant,

Z = high impedance (off)

Copyright

© 1998, 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

5

6

7

8

16

15

14

13

12

11

10

9

1A

1Y

1Z

G

2Z

2Y

2A

GND

4A

4Y

4Z

G

3Z

3Y

3A

D OR N PACKAGE

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